#	Cited nodes	Nodes / Authors	GCS	LCS
601	27	5721 1978 ARTIFICIAL INTELLIGENCE 11(1-2):5-24 BUCHANAN BG; FEIGENBAUM EA DENDRAL AND META-DENDRAL - THEIR APPLICATIONS DIMENSION	125	16
602	17	5830 1978 MICROBIOLOGICAL REVIEWS 42(2):385-413 SUSSKIND MM; BOTSTEIN D MOLECULAR GENETICS OF BACTERIOPHAGE-P22	210	16
603	6	6390 1981 PLASMID 6(2):193-201 PRIMROSE SB; EHRLICH SD ISOLATION OF PLASMID DELETION MUTANTS AND STUDY OF THEIR INSTABILITY	132	16
604	6	7741 1994 EMBO JOURNAL 13(21):5229-5239 MAENHAUTMICHEL G; SHAPIRO JA THE ROLES OF STARVATION AND SELECTIVE SUBSTRATES IN THE EMERGENCE OF ARAB-LACZ FUSION CLONES	40	16
605	7	7960 1995 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 92(12):5487-5490 FOSTER PL; TRIMARCHI JM ADAPTIVE REVERSION OF AN EPISOMAL FRAMESHIFT MUTATION IN ESCHERICHIA-COLI REQUIRES CONJUGAL FUNCTIONS BUT NOT ACTUAL CONJUGATION	66	16
606	1	21 1947 ARCHIVES OF BIOCHEMISTRY 13(1):55-66 LAMPEN JO; ROEPKE RR; JONES MJ STUDIES ON THE SULFUR METABOLISM OF ESCHERICHIA-COLI .3. MUTANT STRAINS OF ESCHERICHIA-COLI UNABLE TO UTILIZE SULFATE FOR THEIR COMPLETE SULFUR REQUIREMENTS	86	15
607	2	86 1949 NATURE 164(4181):1057-1058 CAVALLISFORZA LL; HESLOT H RECOMBINATION IN BACTERIA - OUTCROSSING ESCHERICHIA-COLI K-12	16	15
608	6	100 1950 AMERICAN NATURALIST 84(819):457-465 NEWCOMBE HB; NYHOLM MH ANOMALOUS SEGREGATION IN CROSSES OF ESCHERICHIA-COLI	17	15
609	5	196 1951 JOURNAL OF BIOLOGICAL CHEMISTRY 191(1):315-325 DAVIS BD AROMATIC BIOSYNTHESIS .1. THE ROLE OF SHIKIMIC ACID	142	15
610	7	245 1952 JOURNAL OF BACTERIOLOGY 64(5):729-748 DAVIS BD AROMATIC BIOSYNTHESIS .4. PREFERENTIAL CONVERSION, IN INCOMPLETELY BLOCKED MUTANTS, OF A COMMON PRECURSOR OF SEVERAL METABOLITES	82	15
611	6	343 1953 JOURNAL OF BACTERIOLOGY 66(2):129-136 DAVIS BD; MINGIOLI ES AROMATIC BIOSYNTHESIS .7. ACCUMULATION OF 2 DERIVATIVES OF SHIKIMIC ACID BY BACTERIAL MUTANTS	71	15
612	6	428 1954 COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES 239(5):455-456 WOLLMAN EL; JACOB F LYSOGENIE ET RECOMBINAISON GENETIQUE CHEZ ESCHERICHIA-COLI K-12	20	15
613	2	551 1955 NATURE 176(4472):125-126 MACCACARO GA CELL SURFACE AND FERTILITY IN ESCHERICHIA-COLI	25	15
614	3	812 1958 ADVANCES IN ENZYMOLOGY AND RELATED SUBJECTS OF BIOCHEMISTRY 20():111-134 KALCKAR HM URIDINEDIPHOSPHO GALACTOSE - METABOLISM, ENZYMOLOGY, AND BIOLOGY	88	15
615	11	841 1958 BIOCHIMICA ET BIOPHYSICA ACTA 27(2):282-297 MCFALL E; PARDEE AB; STENT GS EFFECTS OF RADIOPHOSPHORUS DECAY ON SOME SYNTHETIC CAPACITIES OF BACTERIA	59	15
616	10	899 1958 JOURNAL OF GENERAL MICROBIOLOGY 18(1):154-172 CLOWES RC INVESTIGATION OF THE GENETICS OF CYSTEINELESS MUTANTS OF SALMONELLA-TYPHIMURIUM BY TRANSDUCTION	31	15
617	3	1002 1959 ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS 81(2):500-507 HU ASL; WOLFE RG; REITHEL FJ THE PREPARATION AND PURIFICATION OF BETA-GALACTOSIDASE FROM ESCHERICHIA-COLI, ML 308	90	15
618	5	1062 1959 JOURNAL OF BACTERIOLOGY 77(6):673-677 MOAT AG; PETERS N; SRB AM SELECTION AND ISOLATION OF AUXOTROPHIC YEAST MUTANTS WITH THE AID OF ANTIBIOTICS	33	15
619	10	1135 1959 SCIENCE 129(3354):937-943 SCHULTZ J ANTIGENS AND ANTIBODIES AS CELL PHENOTYPES	28	15
620	9	1267 1960 GENETICS 45(10):1359-1374 GLANVILLE EV; DEMEREC M THREONINE, ISOLEUCINE, AND ISOLEUCINE-VALINE MUTANTS OF SALMONELLA-TYPHIMURIUM	48	15
621	8	1304 1960 JOURNAL OF GENERAL MICROBIOLOGY 23(1):47-54 BHASKARAN K RECOMBINATION OF CHARACTERS BETWEEN MUTANT STOCKS OF VIBRIO- CHOLERAE, STRAIN 162	68	15
622	15	1388 1960 VIROLOGY 12(1):81-103 CALEF E; LICCIARDELLO G RECOMBINATION EXPERIMENTS ON PROPHAGE HOST RELATIONSHIPS	49	15
623	6	1478 1961 COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY 26():213-& BUTTIN G SOME ASPECTS OF REGULATION IN SYNTHESIS OF ENZYMES GOVERNING GALACTOSE METABOLISM	34	15
624	15	1533 1961 JOURNAL OF BACTERIOLOGY 82(4):471-& SOFFER RL ENZYMATIC EXPRESSION OF GENETIC UNITS OF FUNCTION CONCERNED WITH GALACTOSE METABOLISM IN ESCHERICHIA COLI	35	15
625	3	1591 1961 NATURE 190(477):653-& SORIEUL S; EPHRUSSI B KARYOLOGICAL DEMONSTRATION OF HYBRIDIZATION OF MAMMALIAN CELLS IN VITRO	59	15
626	12	1681 1962 ANNUAL REVIEW OF MICROBIOLOGY 16():53-& NOSSAL GJV; MAKELA O ELABORATION OF ANTIBODIES BY SINGLE CELLS	80	15
627	10	1776 1962 JOURNAL OF BACTERIOLOGY 83(3):616-& GUNDERSEN WB; LIE S; JYSSUM K GENETIC INSTABILITY WITH EPISOME-MEDIATED TRANSFER IN ESCHERICHIA COLI	31	15
628	13	1856 1962 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 48(2):219-& LANDMAN OE; BURCHARD W MECHANISM OF ACTION OF STREPTOMYCIN AS REVEALED BY NORMAL AND ABNORMAL DIVISION IN STREPTOMYCIN-DEPENDENT SALMONELLAE	33	15
629	18	1931 1963 BACTERIOLOGICAL REVIEWS 27(1):18-& PERKINS HR CHEMICAL STRUCTURE AND BIOSYNTHESIS OF BACTERIAL CELL WALLS	125	15
630	3	1978 1963 GENETICAL RESEARCH 4(1):162-& CLOWES RC COLICIN FACTORS AND EPISOMES	39	15
631	4	2086 1963 NATURE 197(486):413-& JOYS TM; STOCKER BAD MUTATION AND RECOMBINATION OF FLAGELLAR ANTIGEN I OF SALMONELLA TYPHIMURIUM	25	15
632	7	2252 1964 JOURNAL OF BACTERIOLOGY 87(1):54-& JOHNSON EM; BARON LS; FALKOW S RECIPIENT ABILITY OF SALMONELLA TYPHOSA IN GENETIC CROSSES WITH ESCHERICHIA COLI	44	15
633	14	2254 1964 JOURNAL OF BACTERIOLOGY 87(2):341-& HIROTA Y; NISHIMURA Y; ORSKOV I; ORSKOV F EFFECT OF DRUG-RESISTANCE FACTOR R ON F PROPERTIES OF ESCHERICHIA COLI	32	15
634	5	2316 1964 JOURNAL OF MOLECULAR BIOLOGY 9(1):236-& PENE JJ; ROMIG WR ON MECHANISM OF GENETIC RECOMBINATION IN TRANSFORMING BACILLUS SUBTILIS	46	15
635	4	2572 1965 JOURNAL OF MOLECULAR BIOLOGY 12(2):468-& JENSEN RA; NESTER EW REGULATORY SIGNIFICANCE OF INTERMEDIARY METABOLITES - CONTROL OF AROMATIC ACID BIOSYNTHESIS BY FEEDBACK INHIBITION IN BACILLUS SUBTILIS	83	15
636	32	2684 1966 ANNUAL REVIEW OF MICROBIOLOGY 20():371-& SPIZIZEN J; REILLY BE; EVANS AH MICROBIAL TRANSFORMATION AND TRANSFECTION	99	15
637	21	2783 1966 JOURNAL OF BACTERIOLOGY 91(3):1298-& HIROTA Y; FUJII T; NISHIMUR.Y LOSS AND REPAIR OF CONJUGAL FERTILITY AND INFECTIVITY OF RESISTANCE FACTOR AND SEX FACTOR IN ESCHERICHIA COLI	30	15
638	10	2806 1966 JOURNAL OF BACTERIOLOGY 92(4):1083-& SCHWARTZ M LOCATION OF MALTOSE A AND B LOCI ON GENETIC MAP OF ESCHERICHIA COLI	131	15
639	13	2837 1966 JOURNAL OF GENERAL PHYSIOLOGY 49(6P2):233-& BODMER WF INTEGRATION OF DEOXYRIBONUCLEASE-TREATED DNA IN BACILLUS SUBTILIS TRANSFORMATION	73	15
640	11	2849 1966 JOURNAL OF MOLECULAR BIOLOGY 16(1):42-& GANESAN AK; ROTMAN B TRANSPORT SYSTEMS FOR GALACTOSE AND GALACTOSIDES IN ESCHERICHIA COLI .I. GENETIC DETERMINATION AND REGULATION OF METHYL- GALACTOSIDE PERMEASE	59	15
641	8	3244 1968 BACTERIOLOGICAL REVIEWS 32(4P2):425-& GHUYSEN JM USE OF BACTERIOLYTIC ENZYMES IN DETERMINATION OF WALL STRUCTURE AND THEIR ROLE IN CELL METABOLISM	495	15
642	7	3333 1968 JOURNAL OF BACTERIOLOGY 95(3):867-& CAHN FH; FOX MS FRACTIONATION OF TRANSFORMABLE BACTERIA FROM COMPETENT CULTURES OF BACILLUS SUBTILIS ON RENOGRAFIN GRADIENTS	95	15
643	5	3334 1968 JOURNAL OF BACTERIOLOGY 95(3):876-& HADDEN C; NESTER EW PURIFICATION OF COMPETENT CELLS IN BACILLUS SUBTILIS TRANSFORMATION SYSTEM	90	15
644	14	3885 1970 JOURNAL OF BACTERIOLOGY 102(3):648-& OU JT; ANDERSON TF ROLE OF POLI IN BACTERIAL CONJUGATION	51	15
645	1	4369 1972 ICARUS 16(1):139-& KLEIN HP; LEDERBERG J; RICH A BIOLOGICAL EXPERIMENTS - VIKING MARS LANDER	15	15
646	8	4407 1972 JOURNAL OF BACTERIOLOGY 110(3):831-& ACHTMAN M; CLARK AJ; WILLETTS N CONJUGATIONAL COMPLEMENTATION ANALYSIS OF TRANSFER-DEFICIENT MUTANTS OF FLAC IN ESCHERICHIA-COLI	134	15
647	2	4512 1972 REVUE ROUMAINE DE CHIMIE 17(5):865-& BALABAN AT CHEMICAL GRAPHS .14. VALENCE ISOMERS OF [12]ANNULENE	36	15
648	4	4694 1973 JOURNAL OF GEOPHYSICAL RESEARCH 78(20):4009-4030 MASURSKY H OVERVIEW OF GEOLOGICAL RESULTS FROM MARINER-9	80	15
649	3	4700 1973 JOURNAL OF GEOPHYSICAL RESEARCH 78(20):4211-4221 CUTTS JA WIND EROSION IN MARTIAN POLAR REGIONS	48	15
650	7	5498 1976 SCIENCE 194(4260):87-91 MUTCH TA; ARVIDSON RE; BINDER AB; HUCK FO; LEVINTHAL EC; LIEBES S; MORRIS EC; NUMMEDAL D; POLLACK JB; SAGAN C FINE PARTICLES ON MARS - OBSERVATIONS WITH VIKING-1 LANDER CAMERAS	40	15
651	1	5501 1976 SCIENCE 194(4271):1321-1322 HOROWITZ NH; HOBBY GL; HUBBARD JS VIKING CARBON ASSIMILATION EXPERIMENTS - INTERIM-REPORT	21	15
652	9	5974 1979 JOURNAL OF BACTERIOLOGY 137(1):517-523 SILVERMAN M; ZIEG J; SIMON M FLAGELLAR-PHASE VARIATION - ISOLATION OF THE RH1 GENE	38	15
653	8	6107 1980 CELL 19(4):845-854 SILVERMAN M; SIMON M PHASE VARIATION - GENETIC-ANALYSIS OF SWITCHING MUTANTS	110	15
654	10	6309 1981 ICARUS 45(1):154-166 VEVERKA J; GIERASCH P; THOMAS P WIND STREAKS ON MARS - METEOROLOGICAL CONTROL OF OCCURRENCE AND MODE OF FORMATION	31	15
655	7	6454 1982 GENE 19(3):277-284 NIAUDET B; GOZE A; EHRLICH SD INSERTIONAL MUTAGENESIS IN BACILLUS-SUBTILIS - MECHANISM AND USE IN GENE CLONING	121	15
656	4	7148 1989 ANNUAL REVIEW OF IMMUNOLOGY 7():445-480 MUELLER DL; JENKINS MK; SCHWARTZ RH CLONAL EXPANSION VERSUS FUNCTIONAL CLONAL INACTIVATION - A COSTIMULATORY SIGNALING PATHWAY DETERMINES THE OUTCOME OF T- CELL ANTIGEN RECEPTOR OCCUPANCY	1272	15
657	6	7297 1990 JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES 30(3):277-289 BANGOV IP COMPUTER-ASSISTED STRUCTURE GENERATION FROM A GROSS FORMULA .3. ALLEVIATION OF THE COMBINATORIAL PROBLEM	23	15
658	5	7311 1990 MOLECULAR MICROBIOLOGY 4(4):597-601 BOE L MECHANISM FOR INDUCTION OF ADAPTIVE MUTATIONS IN ESCHERICHIA- COLI	65	15
659	2	7444 1991 SCIENCE 251(4998):1225-1228 ROCHA B; VONBOEHMER H PERIPHERAL SELECTION OF THE T-CELL REPERTOIRE	499	15
660	10	7577 1993 ARTIFICIAL INTELLIGENCE 61(2):209-261 LINDSAY RK; BUCHANAN BG; FEIGENBAUM EA; LEDERBERG J DENDRAL - A CASE-STUDY OF THE 1ST EXPERT-SYSTEM FOR SCIENTIFIC HYPOTHESIS FORMATION	15	15
661	6	8186 1997 CHEMICAL RESEARCH IN TOXICOLOGY 10(11):1240-1246 Whiteman M; Jenner A; Halliwell B Hypochlorous acid-induced base modifications in isolated calf thymus DNA	50	15
662	3	90 1949 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 35(8):456-464 POMPER S; BURKHOLDER PR STUDIES ON THE BIOCHEMICAL GENETICS OF YEAST	66	14
663	3	316 1953 COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY 18():95-97 APPLEYARD RK SEGREGATION OF LAMBDA LYSOGENICITY DURING BACTERIAL RECOMBINATION IN E-COLI K-12	17	14
664	6	378 1953 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 39(5):416-426 WATSON JD; HAYES W GENETIC EXCHANGE IN ESCHERICHIA-COLI K12 - EVIDENCE FOR 3 LINKAGE GROUPS	16	14
665	3	469 1954 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 40(5):263-270 PARDEE AB NUCLEIC ACID PRECURSORS AND PROTEIN SYNTHESIS	96	14
666	26	478 1955 ADVANCES IN GENETICS INCORPORATING MOLECULAR GENETIC MEDICINE 7():1-46 BRYSON V; SZYBALSKI W MICROBIAL DRUG RESISTANCE	41	14
667	6	891 1958 JOURNAL OF BIOLOGICAL CHEMISTRY 230(1):435-446 TRUCCO RE; PARDEE AB SYNTHESIS OF ESCHERICHIA COLI CELL WALLS IN THE PRESENCE OF PENICILLIN	21	14
668	4	892 1958 JOURNAL OF BIOLOGICAL CHEMISTRY 230(2):961-977 SHOCKMAN GD; KOLB JJ; TOENNIES G RELATIONS BETWEEN BACTERIAL CELL WALL SYNTHESIS, GROWTH PHASE, AND AUTOLYSIS	96	14
669	2	902 1958 JOURNAL OF GENERAL MICROBIOLOGY 18(2):461-472 ALPER T; GILLIES NE RESTORATION OF ESCHERICHIA-COLI STRAIN-B AFTER IRRADIATION - ITS DEPENDENCE ON SUBOPTIMAL GROWTH CONDITIONS	134	14
670	5	927 1958 NATURE 181(4612):855-856 HOLLOWAY BW; JENNINGS PA INFECTIOUS FERTILITY FACTOR FOR PSEUDOMONAS-AERUGINOSA	31	14
671	5	1004 1959 ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS 85(1):176-185 BROCK TD; BROCK ML EFFECT OF NOVOBIOCIN ON PERMEABILITY OF ESCHERICHIA-COLI	47	14
672	5	1025 1959 BRITISH JOURNAL OF EXPERIMENTAL PATHOLOGY 40(2):118-124 NOSSAL GJV ANTIBODY PRODUCTION BY SINGLE CELLS .2. THE DIFFERENCE BETWEEN PRIMARY AND SECONDARY RESPONSE	39	14
673	1	1108 1959 NATURE 183(4678):1829-1830 KAUDEWITZ F PRODUCTION OF BACTERIAL MUTANTS WITH NITROUS ACID	63	14
674	11	1303 1960 JOURNAL OF GENERAL MICROBIOLOGY 23(1):9-& GEBICKI JM; JAMES AM THE PREPARATION AND PROPERTIES OF SPHEROPLASTS OF AEROBACTER- AEROGENES	20	14
675	5	1339 1960 NATURE 185(4715):724-727 BOYDEN SV ANTIBODY PRODUCTION	23	14
676	9	1503 1961 GENETICS 46(12):1573-& LEVINE M; CURTISS R GENETIC FINE STRUCTURE OF C REGION AND LINKAGE MAP OF PHAGE P22	75	14
677	7	1504 1961 GENETICS 46(12):1619-& ROTHEIM MB; RAVIN AW MAPPING OF GENETIC LOCI AFFECTING STREPTOMYCIN RESISTANCE IN PNEUMOCOCCUS	48	14
678	3	1633 1961 PROCEEDINGS OF THE SOCIETY FOR EXPERIMENTAL BIOLOGY AND MEDICINE 107(3):678-& RITZ HL; BALDWIN JN TRANSDUCTION OF CAPACITY TO PRODUCE STAPHYLOCOCCAL PENICILLINASE	27	14
679	9	1743 1962 FEDERATION PROCEEDINGS 21(1):134-& STROMINGER JL BIOSYNTHESIS OF BACTERIAL CELL WALLS	86	14
680	7	1887 1962 VIROLOGY 16(4):452-& ROMIG WR INFECTION OF BACILLUS SUBTILIS WITH PHENOL-EXTRACTED BACTERIOPHAGES	82	14
681	6	1944 1963 BIOCHIMICA ET BIOPHYSICA ACTA 72(1):69-& MAHLER I; NEUMANN J; MARMUR J STUDIES OF GENETICUNITS CONTROLLING ARGININE BIOSYNTHESIS IN BACILLUS SUBTILIS	41	14
682	12	2078 1963 JOURNAL OF MOLECULAR BIOLOGY 7(6):710-& ADLER J; TEMPLETO B AMOUNT OF GALACTOSE GENETIC MATERIAL IN LAMBDA BACTERIOPHAGE WITH DIFFERENT DENSITIES	53	14
683	18	2127 1963 VIROLOGY 19(2):117-& ADLER J; KAISER AD MAPPING OF GALACTOSE GENES OF ESCHERICHIA COLI BY TRANSDUCTION WITH PHAGE P1	54	14
684	16	2128 1963 VIROLOGY 19(4):450-& ZICHICHI ML; KELLENBERGER G 2 DISTINCT FUNCTIONS IN LYSOGENIZATION PROCESS - REPRESSION OF PHAGE MULTIPLICATION AND INCORPORATION OF PROPHAGE IN BACTERIAL GENOME	53	14
685	2	2132 1963 VIROLOGY 20(4):638-& ZINDER ND; VALENTINE RC; STOECKENIUS W; ROGER M F1, A ROD-SHAPED MALE-SPECIFIC BACTERIOPHAGE THAT CONTAINS DNA	86	14
686	23	2296 1964 JOURNAL OF GENERAL MICROBIOLOGY 36(3):365-& MONK M; CLOWES RC TRANSFER OF COLICIN I FACTOR IN ESCHERICHIA COLI K12 + ITS INTERACTION WITH F FERTILITY FACTOR	36	14
687	7	2307 1964 JOURNAL OF IMMUNOLOGY 92(3):335-& ATTARDI G; HORIBATA K; COHN M; LENNOX ES ANTIBODY FORMATION BY RABBIT LYMPH NODE CELLS .1. SINGLE CELL RESPONSES TO SEVERAL ANTIGENS	80	14
688	12	2319 1964 JOURNAL OF MOLECULAR BIOLOGY 9(2):576-& WOHLHIETER JA; CITARELL.RV; FALKOW S; BARON LS CHARACTERIZATION OF DNA FROM PROTEUS STRAIN HARBORING EPISOME	43	14
689	18	2500 1965 GENETICS 52(1):55-& FULTON C CONTINUOUS CHROMOSOME TRANSFER IN ESCHERICHIA COLI	41	14
690	5	2576 1965 JOURNAL OF MOLECULAR BIOLOGY 14(1):120-& IKEDA H; TOMIZAWA JI TRANSDUCING FRAGMENTS IN GENERALIZED TRANSDUCTION BY PHAGE P1 .3. STUDIES WITH SMALL PHAGE PARTICLES	46	14
691	17	2579 1965 JOURNAL OF MOLECULAR BIOLOGY 14(2):534-& BODMER WF RECOMBINATION AND INTEGRATION IN BACILLUS SUBTILIS TRANSFORMATION - INVOLVEMENT OF DNA SYNTHESIS	59	14
692	3	2616 1965 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 54(4):1076-& ANDERSON WF; GORINI L; BRECKENR.L ROLE OF RIBOSOMES IN STREPTOMYCIN-ACTIVATED SUPPRESSION	40	14
693	0	2713 1966 BULLETIN OF THE ATOMIC SCIENTISTS 22(8):4-11 LEDERBERG J EXPERIMENTAL GENETICS AND HUMAN EVOLUTION	15	14
694	37	3013 1967 FEDERATION PROCEEDINGS 26(1):23-& WATANABE T EVOLUTIONARY RELATIONSHIPS OF R FACTORS WITH OTHER EPISOMES AND PLASMIDS	51	14
695	31	3245 1968 BACTERIOLOGICAL REVIEWS 32(4P2):493-& WEISBLUM B; DAVIES J ANTIBIOTIC INHIBITORS OF BACTERIAL RIBOSOME	256	14
696	5	3461 1968 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 61(1):61-& COHEN A; FISHER WD; CURTISS R; ADLER HI DNA ISOLATED FROM ESCHERICHIA COLI MINICELLS MATED WITH F+ CELLS	43	14
697	4	3468 1968 SCIENCE 159(3820):1191-& SAGAN C; LEVINTHAL EC; LEDERBERG J CONTAMINATION OF MARS - SINCE A SIGNIFICANT CHANCE OF CONTAMINATION EXISTS MARS-BOUND SPACECRAFT SHOULD BE STERILIZED CAREFULLY	14	14
698	0	3752 1969 SCIENCE 166(3913):1575-& EPSTEIN SS; HOLLAEND.A; LEDERBERG J; LEGATOR M; RICHARDS.H; WOLFF AH WISDOM OF CYCLAMATE BAN	14	14
699	5	4363 1972 HELVETICA CHIMICA ACTA 55(2):489-& ERNI F; CLERC JT STRUCTURAL ELUCIDATION OF ORGANIC COMPOUNDS BY COMPUTER-AIDED COMPARISON OF SPECTRAL DATA	41	14
700	1	4376 1972 ICARUS 17(2):484-& KLIORE AJ; SYKES MJ; SEIDEL BL; CAIN DL; RASOOL SI; FJELDBO G ATMOSPHERE OF MARS FROM MARINER-9 RADIO OCCULTATION MEASUREMENTS	97	14

#	Cited nodes	Nodes / Authors	GCS	LCS
701	4	4556 1973 ANALYTICAL CHEMISTRY 45(1):2-6 GROTCH SL COMPUTER IDENTIFICATION OF MASS-SPECTRA USING HIGHLY COMPRESSED SPECTRAL CODES	65	14
702	3	4698 1973 JOURNAL OF GEOPHYSICAL RESEARCH 78(20):4155-4161 SAGAN C SANDSTORMS AND EOLIAN EROSION ON MARS	34	14
703	1	4729 1973 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 95(18):6078-6084 SMITH DH; BUCHANAN BG; ENGELMOR.RS; ADLERCRE.H; DJERASSI C APPLICATIONS OF ARTIFICIAL INTELLIGENCE FOR CHEMICAL INFERENCE .9. ANALYSIS OF MIXTURES WITHOUT PRIOR SEPARATION AS ILLUSTRATED FOR ESTROGENS	19	14
704	8	4889 1974 GENETICAL RESEARCH 24(1):81-89 WILLETTS N; MAULE J INTERACTIONS BETWEEN SURFACE EXCLUSION SYSTEMS OF SOME F-LIKE PLASMIDS	31	14
705	5	4933 1974 JOURNAL OF BACTERIOLOGY 118(2):560-576 TSO WW; ADLER J NEGATIVE CHEMOTAXIS IN ESCHERICHIA-COLI	217	14
706	3	5066 1975 ANALYTICAL CHEMISTRY 47(14):2426-2431 GRAY NAB STRUCTURAL INTERPRETATION OF SPECTRA	47	14
707	8	5185 1975 JOURNAL OF BACTERIOLOGY 124(2):1030-1033 YAMAGUCHI K; YOSHIKAWA H ASSOCIATION OF REPLICATION TERMINUS OF BACILLUS-SUBTILIS CHROMOSOME TO CELL-MEMBRANE	38	14
708	1	5435 1976 JOURNAL OF MOLECULAR BIOLOGY 105(4):603-609 EHRLICH SD; SGARAMELLA V; LEDERBERG J TRANSFECTION OF RESTRICTIONLESS ESCHERICHIA-COLI BY BACTERIOPHAGE T7-DNA - EFFECT OF INVITRO EROSION OF DNA BY GAMMA EXONUCLEASE	14	14
709	8	5493 1976 SCIENCE 193(4255):791-801 MUTCH TA; BINDER AB; HUCK FO; LEVINTHAL EC; LIEBES S; MORRIS EC; PATTERSON WR; POLLACK JB; SAGAN C; TAYLOR GR SURFACE OF MARS - VIEW FROM VIKING-1 LANDER	54	14
710	4	5688 1977 SCIENCE 197(4302):455-457 PONNAMPERUMA C; SHIMOYAMA A; YAMADA M; HOBO T; PAL R POSSIBLE SURFACE-REACTIONS ON MARS - IMPLICATIONS FOR VIKING BIOLOGY RESULTS	28	14
711	7	5756 1978 ICARUS 33(3):466-482 VEVERKA J; COOK K; GOGUEN J STATISTICAL STUDY OF CRATER-ASSOCIATED WIND STREAKS IN NORTH EQUATORIAL ZONE OF MARS	16	14
712	5	5835 1978 MOLECULAR & GENERAL GENETICS 158(3):263-270 NAGAHARI K; SAKAGUCHI K CLONING OF BACILLUS-SUBTILIS LEUCINE-A, B AND C GENES WITH ESCHERICHIA-COLI PLASMIDS AND EXPRESSION OF LEUCINE GENE IN ESCHERICHIA-COLI	41	14
713	9	5872 1978 SCIENCE 202(4363):11-17 SEIDMAN JG; LEDER A; NAU M; NORMAN B; LEDER P ANTIBODY DIVERSITY	244	14
714	6	6831 1985 JOURNAL OF MOLECULAR BIOLOGY 186(4):791-803 WEI LN; JOYS TM COVALENT STRUCTURE OF 3 PHASE-1 FLAGELLAR FILAMENT PROTEINS OF SALMONELLA	128	14
715	3	6993 1987 IMMUNOLOGICAL REVIEWS 96():23-41 BEREK C; MILSTEIN C MUTATION DRIFT AND REPERTOIRE SHIFT IN THE MATURATION OF THE IMMUNE-RESPONSE	465	14
716	4	7242 1990 ANNUAL REVIEW OF IMMUNOLOGY 8():531-556 VONBOEHMER H DEVELOPMENTAL BIOLOGY OF T-CELLS IN T-CELL-RECEPTOR TRANSGENIC MICE	560	14
717	3	7295 1990 JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES 30(2):99-105 KVASNICKA V; POSPICHAL J CANONICAL INDEXING AND CONSTRUCTIVE ENUMERATION OF MOLECULAR GRAPHS	34	14
718	1	7430 1991 PERSPECTIVES IN BIOLOGY AND MEDICINE 34(3):387-409 MORSE SS EMERGING VIRUSES - DEFINING THE RULES FOR VIRAL TRAFFIC	35	14
719	4	8067 1996 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 275(3):217-223 Patz JA; Epstein PR; Burke TA; Balbus JM Global climate change and emerging infectious diseases	133	14
720	4	8075 1996 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 276(5):417-419 Lederberg J Infectious disease - A threat to global health and security	14	14
721	0	44 1948 GENETICS 33(6):617-618 LEDERBERG J GENE CONTROL OF BETA-GALACTOSIDASE IN ESCHERICHIA-COLI	13	13
722	1	55 1948 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 34(3):89-96 HERSHEY AD; ROTMAN R LINKAGE AMONG GENES CONTROLLING INHIBITION OF LYSIS IN A BACTERIAL VIRUS	64	13
723	1	56 1948 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 34(6):229-232 HAAS F; WYSS O; STONE WS THE EFFECT OF IRRADIATION ON RECOMBINATION IN ESCHERICHIA-COLI	22	13
724	1	221 1952 ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS 39(2):370-378 ARONSON M TRANSGALACTOSIDATION DURING LACTOSE HYDROLYSIS	68	13
725	4	258 1952 JOURNAL OF PATHOLOGY AND BACTERIOLOGY 64(1):75-& PULVERTAFT RJV THE EFFECT OF ANTIBIOTICS ON GROWING CULTURES OF BACTERIUM-COLI	55	13
726	1	263 1952 JOURNAL OF THE CHEMICAL SOCIETY (JAN):209-215 BARKER SA; BOURNE EJ THE OLIGOSACCHARIDES SYNTHESISED FROM MALTOSE BY ESCHERICHIA- COLI	37	13
727	1	274 1952 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 38(3):215-226 YANOFSKY C THE EFFECTS OF GENE CHANGE ON TRYPTOPHAN DESMOLASE FORMATION	59	13
728	5	365 1953 JOURNAL OF GENERAL PHYSIOLOGY 37(2):271-289 PORTER CJ; HOLMES R; CROCKER BF THE MECHANISM OF THE SYNTHESIS OF ENZYMES .2. FURTHER OBSERVATIONS WITH PARTICULAR REFERENCE TO THE LINEAR NATURE OF THE TIME COURSE OF ENZYME FORMATION	32	13
729	9	454 1954 JOURNAL OF GENERAL MICROBIOLOGY 11(3):364-379 RYAN FJ; WAINWRIGHT LK NUCLEAR SEGREGATION AND THE GROWTH OF CLONES OF SPONTANEOUS MUTANTS OF BACTERIA	34	13
730	5	606 1956 COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY 21():175-185 ROMAN H STUDIES OF GENE MUTATION IN SACCHAROMYCES	195	13
731	0	608 1956 COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY 21():271-290 KING TJ; BRIGGS R SERIAL TRANSPLANTATION OF EMBRYONIC NUCLEI	117	13
732	9	706 1957 BIOCHIMICA ET BIOPHYSICA ACTA 23(3):558-569 LANDMAN OE PROPERTIES AND INDUCTION OF BETA-GALACTOSIDASE IN BACILLUS- MEGATERIUM	39	13
733	10	765 1957 JOURNAL OF GENERAL MICROBIOLOGY 17(3):550-561 FURNESS G; ROWLEY D THE PRESENCE OF THE TRANSMISSIBLE AGENT-F IN NON-RECOMBINING STRAINS OF ESCHERICHIA-COLI	18	13
734	14	830 1958 ANNUAL REVIEW OF MICROBIOLOGY 12():27-48 WEIDEL W BACTERIAL VIRUSES (WITH PARTICULAR REFERENCE TO ADSORPTION- PENETRATION)	131	13
735	4	1091 1959 JOURNAL OF IMMUNOLOGY 82(1):38-42 MUSCHEL LH; CAREY WF; BARON LS FORMATION OF BACTERIAL PROTOPLASTS BY SERUM COMPONENTS	91	13
736	3	1175 1960 ANNALES DE L INSTITUT PASTEUR 98(4):505-523 STOCKER BAD; STAUB AM; TINELLI R; KOPACKA B IMMUNOCHEMICAL STUDIES ON SALMONELLA .6. STUDY OF ANTIGEN-1 PRESENT IN 2 SALMONELLA BELONGING TO THE B-GROUP AND E4-GROUP	77	13
737	14	1195 1960 ANNUAL REVIEW OF MICROBIOLOGY 14():341-358 JERNE NK IMMUNOLOGICAL SPECULATIONS	123	13
738	3	1215 1960 BIOCHIMICA ET BIOPHYSICA ACTA 39(3):427-439 WIESMEYER H; COHN M THE CHARACTERIZATION OF THE PATHWAY OF MALTOSE UTILIZATION BY ESCHERICHIA-COLI .2. GENERAL PROPERTIES AND MECHANISM OF ACTION OF AMYLOMALTASE	40	13
739	21	1381 1960 VIROLOGY 11(1):250-272 ARBER W POLYLYSOGENY FOR BACTERIOPHAGE-LAMBDA	47	13
740	5	1673 1962 ANNALES DE L INSTITUT PASTEUR 102(3):267-& LEMINOR L; HAMIDA FB ADVANTAGES OF DEMONSTRATION OF BETA-GALACTOSIDASE OVER LACTOSE FERMENTATION IN COMPLEX MEDIUM FOR BACTERIOLOGICAL DIAGNOSIS, PARTICULARLY FOR DIAGNOSTIC OF ENTEROBACTERIACEAE	130	13
741	6	1818 1962 JOURNAL OF IMMUNOLOGY 88(5):604-& NOSSAL GJV; MAKELA O KINETIC STUDIES ON INCIDENCE OF CELLS APPEARING TO FORM 2 ANTIBODIES	54	13
742	2	1860 1962 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 48(6):1035-& EDELMAN GM; BENACERRAF B ON STRUCTURAL AND FUNCTIONAL RELATIONS BETWEEN ANTIBODIES AND PROTEINS OF GAMMA-SYSTEM	167	13
743	15	2348 1964 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 51(2):239-& MARKOVITZ A REGULATORY MECHANISMS FOR SYNTHESIS OF CAPSULAR POLYSACCHARIDE IN MUCOID MUTANTS OF ESCHERICHIA COLI K12	114	13
744	24	2460 1965 BRITISH MEDICAL BULLETIN 21(3):254-& DATTA N INFECTIOUS DRUG RESISTANCE	93	13
745	5	2473 1965 COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES 260(7):2087-& CUZIN F; JACOB F ANALYSE GENETIQUE FONCTIONNELLE DE LEPISOME SEXUEL DESCHERICHIA COLI K 12	27	13
746	11	2535 1965 JOURNAL OF BACTERIOLOGY 90(5):1238-& CURTISS R; CHARAMEL.LJ; BERG CM; HARRIS PE KINETIC AND GENETIC ANALYSES OF D-CYCLOSERINE INHIBITION AND RESISTANCE IN ESCHERICHIA COLI	90	13
747	3	2578 1965 JOURNAL OF MOLECULAR BIOLOGY 14(2):361-& POTTER M; APPELLA E; GEISSER S VARIATIONS IN HEAVY POLYPEPTIDE CHAIN STRUCTURE OF GAMMA MYELOMA IMMUNOGLOBULINS FROM AN INBRED STRAIN OF MICE AND A HYPOTHESIS AS TO THEIR ORIGIN	94	13
748	14	2644 1965 VIROLOGY 27(3):290-& PEARCE U; STOCKER BAD VARIATION IN COMPOSITION OF CHROMOSOME FRAGMENTS TRANSDUCED BY PHAGE P22	21	13
749	10	2645 1965 VIROLOGY 27(3):297-& ROTH JR; HARTMAN PE HETEROGENEITY IN P22 TRANSDUCING PARTICLES	56	13
750	1	2708 1966 BIOCHIMICA ET BIOPHYSICA ACTA 129(3):651-& SAKABE K; OKAZAKI R A UNIQUE PROPERTY OF REPLICATING REGION OF CHROMOSOMAL DNA	77	13
751	7	2796 1966 JOURNAL OF BACTERIOLOGY 92(1):186-& WILSON MC; FARMER JL; ROTHMAN F THYMIDYLATE SYNTHESIS AND AMINOPTERIN RESISTANCE IN BACILLUS SUBTILIS	66	13
752	9	3111 1967 JOURNAL OF MOLECULAR BIOLOGY 30(2):255-& APIRION D 3 GENES THAT AFFECT ESCHERICHIA COLI RIBOSOMES	64	13
753	13	3335 1968 JOURNAL OF BACTERIOLOGY 95(3):1078-& TOMOEDA M; INUZUKA M; KUBO N; NAKAMURA S EFFECTIVE ELIMINATION OF DRUG RESISTANCE AND SEX FACTORS IN ESCHERICHIA COLI BY SODIUM DODECYL SULFATE	149	13
754	9	3411 1968 JOURNAL OF MOLECULAR BIOLOGY 37(1):21-& RHOADES M; MACHATTI.LA; THOMAS CA P22 BACTERIOPHAGE DNA MOLECULE .I. MATURE FORM	131	13
755	9	3435 1968 MOLECULAR AND GENERAL GENETICS 101(3):227-& OGAWA H; SHIMADA K; TOMIZAWA JI STUDIES ON RADIATION-SENSITIVE MUTANTS OF E COLI .I. MUTANTS DEFECTIVE IN REPAIR SYNTHESIS	209	13
756	8	3572 1969 GENETICAL RESEARCH 13(1):113-& MEYNELL GG EXCLUSION SUPERINFECTION IMMUNITY AND ABORTIVE RECOMBINANTS IN 1+X1+ BACTERIAL CROSSES	23	13
757	3	3955 1970 NATURE 228(5268):223-& OKAZAKI R; SUGIMOTO K; OKAZAKI T; IMAE Y; SUGINO A DNA CHAIN GROWTH - IN-VIVO AND IN-VITRO SYNTHESIS IN A DNA POLYMERASE-NEGATIVE MUTANT OF E-COLI	89	13
758	1	4023 1971 ANALYTICAL CHEMISTRY 43(13):1796-& SMITH DH; OLSEN RW; WALLS FC; BURLINGA.AL REAL-TIME MASS SPECTROMETRY - LOGOS - GENERALIZED MASS SPECTROMETRY COMPUTER SYSTEM FOR HIGH AND LOW RESOLUTION, GAS CHROMATOGRAPHY/MASS SPECTROMETRY, AND CLOSED-LOOP APPLICATIONS	36	13
759	2	4116 1971 ICARUS 15(3):511-& SAGAN C LONG WINTER MODEL OF MARTIAN BIOLOGY - SPECULATION	25	13
760	13	4149 1971 JOURNAL OF BACTERIOLOGY 108(1):375-& LIN ECC; HIROTA Y; JACOB F PROCESS OF CELLULAR DIVISION IN ESCHERICHIA-COLI .6. USE OF A METHOCEL-AUTORADIOGRAPHIC METHOD FOR STUDY OF CELLULAR DIVISION IN ESCHERICHIA-COLI	60	13
761	3	4451 1972 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 94(2):421-& COREY EJ; CRAMER RD; WIPKE WT; HOWE WJ COMPUTER-ASSISTED SYNTHETIC ANALYSIS - FACILE MAN-MACHINE COMMUNICATION OF CHEMICAL STRUCTURE BY INTERACTIVE COMPUTER GRAPHICS	83	13
762	2	4701 1973 JOURNAL OF GEOPHYSICAL RESEARCH 78(20):4252-4266 LEOVY CB; BRIGGS GA; SMITH BA MARS ATMOSPHERE DURING MARINER-9 EXTENDED MISSION - TELEVISION RESULTS	34	13
763	2	4781 1973 SCIENCE 181(4094):60-63 TSANG N; MACNAB R; KOSHLAND DE COMMON MECHANISM FOR REPELLENTS AND ATTRACTANTS IN BACTERIAL CHEMOTAXIS	147	13
764	3	4902 1974 ICARUS 21(3):317-368 VEVERKA J; SAGAN C; QUAM L; TUCKER R; EROSS B VARIABLE FEATURES ON MARS .3. COMPARISON OF MARINER 1969 AND MARINER 1971 PHOTOGRAPHY	15	13
765	4	4952 1974 JOURNAL OF CHEMICAL DOCUMENTATION 14(4):200-202 KUDO Y; SASAKI S CONNECTIVITY STACK, A NEW FORMAT FOR REPRESENTATION OF ORGANIC CHEMICAL STRUCTURES	29	13
766	11	4992 1974 MOLECULAR & GENERAL GENETICS 131(2):97-112 CHELALA CA; MARGOLIN P EFFECTS OF DELETIONS ON COTRANSDUCTION LINKAGE IN SALMONELLA- TYPHIMURIUM - EVIDENCE THAT BACTERIAL CHROMOSOME DELETIONS AFFECT FORMATION OF TRANSDUCING DNA FRAGMENTS	53	13
767	5	5434 1976 JOURNAL OF MOLECULAR BIOLOGY 105(4):587-602 SGARAMELLA V; EHRLICH SD; BURSZTYN H; LEDERBERG J ENHANCEMENT OF TRANSFECTING ACTIVITY OF BACTERIOPHAGE P22 DNA UPON EXONUCLEOLYTIC EROSION	13	13
768	5	5497 1976 SCIENCE 194(4260):81-84 TOULMIN P; CLARK BC; BAIRD AK; KEIL K; ROSE HJ PRELIMINARY-RESULTS FROM VIKING X-RAY-FLUORESCENCE EXPERIMENT - 1ST SAMPLE FROM CHRYSE-PLANITIA, MARS	27	13
769	26	5534 1977 ANNUAL REVIEW OF MICROBIOLOGY 31():397-419 SILVERMAN M; SIMON MI BACTERIAL FLAGELLA	131	13
770	9	5856 1978 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 75(2):664-668 SUZUKI H; NISHIMURA Y; HIROTA Y PROCESS OF CELLULAR DIVISION IN ESCHERICHIA-COLI - SERIES OF MUTANTS OF ESCHERICHIA-COLI ALTERED IN PENICILLIN-BINDING PROTEINS .11.	247	13
771	7	5963 1979 ICARUS 39(2):151-183 HABERLE RM; LEOVY CB; POLLACK JB NUMERICAL-MODEL OF THE MARTIAN POLAR-CAP WINDS	44	13
772	7	6047 1979 MOLECULAR & GENERAL GENETICS 176(2):239-245 RAPOPORT G; KLIER A; BILLAULT A; FARGETTE F; DEDONDER R CONSTRUCTION OF A COLONY BANK OF ESCHERICHIA-COLI CONTAINING HYBRID PLASMIDS REPRESENTATIVE OF THE BACILLUS-SUBTILIS 168 GENOME - EXPRESSION OF FUNCTIONS HARBORED BY THE RECOMBINANT PLASMIDS IN B-SUBTILIS	53	13
773	6	6059 1979 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 76(1):391-395 SILVERMAN M; ZIEG J; HILMEN M; SIMON M PHASE VARIATION IN SALMONELLA - GENETIC-ANALYSIS OF A RECOMBINATIONAL SWITCH	73	13
774	3	6480 1982 JOURNAL OF EXPERIMENTAL MEDICINE 156(2):567-584 HARRIS DE; CAIRNS L; ROSEN FS; BOREL Y A NATURAL MODEL OF IMMUNOLOGICAL-TOLERANCE - TOLERANCE TO MURINE-C5 IS MEDIATED BY T-CELLS, AND ANTIGEN IS REQUIRED TO MAINTAIN UNRESPONSIVENESS	74	13
775	22	6873 1986 ANNUAL REVIEW OF GENETICS 20():593-624 IPPENIHLER KA; MINKLEY EG THE CONJUGATION SYSTEM OF F, THE FERTILITY FACTOR OF ESCHERICHIA-COLI	157	13
776	4	7159 1989 COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY 54():1-13 JANEWAY CA APPROACHING THE ASYMPTOTE - EVOLUTION AND REVOLUTION IN IMMUNOLOGY	337	13
777	6	7328 1990 SCIENCE 248(4961):1369-1373 VONBOEHMER H; KISIELOW P SELF-NONSELF DISCRIMINATION BY T-CELLS	255	13
778	10	7905 1995 JOURNAL OF BACTERIOLOGY 177(3):847-850 PETERS JE; BENSON SA REDUNDANT TRANSFER OF F' PLASMIDS OCCURS BETWEEN ESCHERICHIA- COLI-CELLS DURING NONLETHAL SELECTIONS	29	13
779	2	69 1949 ARCHIVES OF BIOCHEMISTRY 22(3):331-338 REAUME SE; TATUM EL SPONTANEOUS AND NITROGEN MUSTARD-INDUCED NUTRITIONAL DEFICIENCIES IN SACCHAROMYCES-CEREVISIAE	44	12
780	1	285 1953 ACTA PATHOLOGICA ET MICROBIOLOGICA SCANDINAVICA 33(4):409-420 KAUFFMANN F ON THE TRANSDUCTION OF SEROLOGICAL PROPERTIES IN THE SALMONELLA GROUP	18	12
781	3	309 1953 BIOCHIMICA ET BIOPHYSICA ACTA 10(2):280-289 COHN M; TORRIANI AM THE RELATIONSHIPS IN BIOSYNTHESIS OF THE BETA-GALACTOSIDASE AND PZ-PROTEINS IN ESCHERICHIA-COLI	42	12
782	3	382 1953 PROCEEDINGS OF THE SOCIETY FOR EXPERIMENTAL BIOLOGY AND MEDICINE 83(2):292-295 BARON LS; FORMAL SB; SPILMAN W USE OF VI PHAGE LYSATES IN GENETIC TRANSFER	16	12
783	6	426 1954 COMPTES RENDUS DES SEANCES DE LA SOCIETE DE BIOLOGIE ET DE SES FILIALES 148(15-1):1501-1504 FREDERICQ P *LOCALISATION DU PROPHAGE SUR LE CHROMOSOME - SON INTERVENTION DANS LE TAUX DE SEGREGATION APPARENT DES RECOMBINANTS DESCHERICHIA-COLI K 12	12	12
784	4	592 1956 BIOCHEMICAL JOURNAL 62(3):391-401 KOGUT M; POLLOCK MR; TRIDGELL EJ PURIFICATION OF PENICILLIN-INDUCED PENICILLINASE OF BACILLUS- CEREUS NRRL-569 - COMPARISON OF ITS PROPERTIES WITH THOSE OF A SIMILARLY PURIFIED PENICILLINASE PRODUCED SPONTANEOUSLY BY A CONSTITUTIVE MUTANT STRAIN	148	12
785	2	647 1956 JOURNAL OF GENERAL MICROBIOLOGY 14(2):425-439 DAVIES A SOME FACTORS AFFECTING LACTASE FORMATION AND ACTIVITY IN SACCHAROMYCES-FRAGILIS	28	12
786	8	824 1958 ANNALS OF THE NEW YORK ACADEMY OF SCIENCES 71(6):994-1008 SCHULTZ J MALIGNANCY AND THE GENETICS OF THE SOMATIC CELL	26	12
787	2	848 1958 BIOCHIMICA ET BIOPHYSICA ACTA 30(2):298-302 KURAHASHI K; WAHBA AJ INTERFERENCE WITH GROWTH OF CERTAIN ESCHERICHIA-COLI MUTANTS BY GALACTOSE	55	12
788	9	887 1958 JOURNAL OF BACTERIOLOGY 76(5):464-470 BRADLEY SG GENETIC ANALYSIS OF SEGREGANTS FROM HETEROKARYONS OF STREPTOMYCES-COELICOLOR	18	12
789	13	921 1958 JOURNAL OF ULTRASTRUCTURE RESEARCH 1(4):412-427 THORSSON KG; WEIBULL C STUDIES ON THE STRUCTURE OF BACTERIAL L-FORMS, PROTOPLASTS AND PROTOPLAST-LIKE BODIES	38	12
790	37	979 1959 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 71(15-6):473-480 LEDERBERG J FINDINGS AND PROBLEMS OF GENETICS	12	12
791	6	1134 1959 SCIENCE 129(3352):838-839 LUBIN M SELECTION OF AUXOTROPHIC BACTERIAL MUTANTS BY TRITIUM-LABELED THYMIDINE	27	12
792	2	1186 1960 ANNALS OF THE NEW YORK ACADEMY OF SCIENCES 87(1):382-390 SIMONSEN M ON THE ACQUISITION OF TOLERANCE BY ADULT CELLS	74	12
793	4	1217 1960 BIOCHIMICA ET BIOPHYSICA ACTA 39(3):478-485 ABBO FE; PARDEE AB SYNTHESIS OF MACROMOLECULES IN SYNCHRONOUSLY DIVIDING BACTERIA	112	12
794	6	1222 1960 BIOCHIMICA ET BIOPHYSICA ACTA 45(1):155-163 LACKS S; HOTCHKISS RD FORMATION OF AMYLOMALTASE AFTER GENETIC TRANSFORMATION OF PNEUMOCOCCUS	36	12
795	6	1276 1960 JOURNAL OF BACTERIOLOGY 79(4):510-518 ALTENBERN RA; LANDMAN OE GROWTH OF L-FORMS OF PROTEUS-MIRABILIS IN LIQUID MEDIA	19	12
796	13	1294 1960 JOURNAL OF EXPERIMENTAL MEDICINE 112(2):361-& BARON LS; SPILMAN WM; CAREY WF DIPLOID HETEROZYGOUS HYBRIDS FROM MATINGS BETWEEN ESCHERICHIA- COLI AND SALMONELLA-TYPHOSA	31	12
797	5	1664 1962 ADVANCES IN GENETICS INCORPORATING MOLECULAR GENETIC MEDICINE 11():343-380 LISSOUBA P; MOUSSEAU J; RIZET G; ROSSIGNOL JL FINE STRUCTURE OF GENES IN THE ASCOMYCETE - ASCOBOLUS-IMMERSUS	129	12
798	12	1793 1962 JOURNAL OF BACTERIOLOGY 84(5):1061-& SUIT JC RIBONUCLEIC ACID IN A MEMBRANE FRACTION OF ESCHERICHIA COLI AND ITS RELATION TO CELL-WALL SYNTHESIS	30	12
799	9	1808 1962 JOURNAL OF GENERAL MICROBIOLOGY 28(2):257-& QUADLING C; STOCKER BAD AN ENVIRONMENTALLY-INDUCED TRANSITION FROM FLAGELLATED TO NON- FLAGELLATED STATE IN SALMONELLA TYPHIMURIUM - FATE OF PARENTAL FLAGELLA AT CELL DIVISION	41	12
800	2	1821 1962 JOURNAL OF MOLECULAR BIOLOGY 4(6):467-& GEIDUSCHEK EP FACTORS CONTROLLING REVERSIBILITY OF DNA DENATURATION	0	12

#	Cited nodes	Nodes / Authors	GCS	LCS
801	3	1984 1963 GENETICAL RESEARCH 4(3):480-& GLOVER SW; SCHELL J; SYMONDS N; STACEY KA CONTROL OF HOST-INDUCED MODIFICATION BY PHAGE P1	73	12
802	5	2179 1964 BIOCHEMISTRY 3(12):1889-& MALAMY MH; HORECKER BL RELEASE OF ALKALINE PHOSPHATASE FROM CELLS OF ESCHERICHIA COLI UPON LYSOZYME SPHEROPLAST FORMATION	215	12
803	9	2292 1964 JOURNAL OF GENERAL MICROBIOLOGY 35(1):69-& HAKURA A; HIROTA Y; OTSUJI N TEMPERATE PHAGE SPECIFIC FOR FEMALE STRAINS OF ESCHERICHIA COLI K 12	19	12
804	9	2303 1964 JOURNAL OF GENERAL MICROBIOLOGY 37(2):157-& MAY JW; HOUGHTON RH; PERRET CJ EFFECT OF GROWTH AT ELEVATED TEMPERATURES ON SOME HERITABLE PROPERITIES OF STAPHYLOCOCCUS AUREUS	124	12
805	2	2314 1964 JOURNAL OF MOLECULAR BIOLOGY 9(1):46-& RICHARDSON CC; INMAN RB; KORNBERG A ENZYMIC SYNTHESIS OF DEOXYRIBONUCLEIC ACID .18. REPAIR OF PARTIALLY SINGLE-STRANDED DNA TEMPLATES BY DNA POLYMERASE	172	12
806	12	2523 1965 JOURNAL OF BACTERIOLOGY 90(2):302-& JOHNSON EM; KRAUSKOP.B; BARON LS GENETIC MAPPING OF VI AND SOMATIC ANTIGENIC DETERMINANTS IN SALMONELLA	55	12
807	11	2599 1965 NATURE 207(4999):884-& MEYNELL E; DATTA N FUNCTIONAL HOMOLOGY OF SEX-FACTOR AND RESISTANCE TRANSFER FACTORS	39	12
808	6	2744 1966 GENETICS 53(3):577-& BLUME AJ; BALBINDE.E TRYPTOPHAN OPERON OF SALMONELLA TYPHIMURIUM . FINE STRUCTURE ANALYSIS BY DELETION MAPPING AND ABORTIVE TRANSDUCTION	85	12
809	13	2803 1966 JOURNAL OF BACTERIOLOGY 92(2):477-& WATANABE T; TAKANO T; ARAI T; NISHIDA H; SATO S EPISOME-MEDIATED TRANSFER OF DRUG RESISTANCE IN ENTEROBACTERIACEAE	66	12
810	2	2808 1966 JOURNAL OF BACTERIOLOGY 92(5):1469-& LANYI JK; LEDERBERG J FLUORESCENT METHOD FOR DETECTION OF EXCRETED RIBONUCLEASE AROUND BACTERIAL COLONIES	12	12
811	3	2852 1966 JOURNAL OF MOLECULAR BIOLOGY 17(1):1-& KIDSON C DEOXYRIBONUCLEIC ACID SECONDARY STRUCTURE IN REGION OF REPLICATION POINT	52	12
812	1	2926 1967 AMERICAN MATHEMATICAL MONTHLY 74(5):522-& LEDERBERG J HAMILTON CIRCUITS OF CONVEX TRIVALENT POLYHEDRA (UP TO 18 VERTICES)	12	12
813	6	3002 1967 COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE D 265(1):93-& ANAGNOSTOPOULOS C; CRAWFORD IP LE GROUPE DES GENES REGISSANT LA BIOSYNTHESE DU TRYPTOPHANE CHEZ BACILLUS SUBTILIS	25	12
814	3	3060 1967 JOURNAL OF BACTERIOLOGY 94(3):687-& TERAWAKI Y; TAKAYASU H; AKIBA T THERMOSENSITIVE REPLICATION OF A KANAMYCIN RESISTANCE FACTOR	107	12
815	6	3476 1968 VIROLOGY 34(2):203-& SMITH HO DEFECTIVE PHAGE FORMATION BY LYSOGENS OF INTEGRATION DEFICIENT PHAGE P22 MUTANTS	78	12
816	6	3729 1969 NATURE 223(5202):158-& SIGNER ER PLASMID FORMATION - A NEW MODE OF LYSOGENY BY PHASE LAMBDA	91	12
817	8	3927 1970 JOURNAL OF MOLECULAR BIOLOGY 52(1):75-& SHAPIRO BM; SICCARDI AG; HIROTA Y; JACOB F ON PROCESS OF CELLULAR DIVISION IN ESCHERICHIA-COLI .2. MEMBRANE PROTEIN ALTERATIONS ASSOCIATED WITH MUTATIONS AFFECTING INITIATION OF DNA SYNTHESIS	80	12
818	8	3980 1970 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 66(4):1083-& DREXLER H TRANSDUCTION BY BACTERIOPHAGE-T1	44	12
819	54	4038 1971 ANNUAL REVIEW OF BIOCHEMISTRY 40():899-& HELINSKI DR; CLEWELL DB CIRCULAR DNA	139	12
820	15	4351 1972 GENETICAL RESEARCH 19(2):181-& MOODY EEM; RUNGE R INTEGRATION OF AUTONOMOUS TRANSMISSIBLE PLASMIDS INTO CHROMOSOME OF ESCHERICHIA-COLI K12	51	12
821	9	4352 1972 GENETICAL RESEARCH 20(3):279-289 ALFARO G; WILLETTS N RELATIONSHIP BETWEEN TRANSFER SYSTEMS OF SOME BACTERIAL PLASMIDS	42	12
822	1	4583 1973 BIOCHIMICA ET BIOPHYSICA ACTA 313(1):170-180 PEREIRA WE; HOYANO Y; SUMMONS RE; BACON VA; DUFFIELD AM CHLORINATION STUDIES .2. REACTION OF AQUEOUS HYPOCHLOROUS ACID WITH ALPHA AMINO-ACIDS AND DIPEPTIDES	82	12
823	16	4676 1973 JOURNAL OF BACTERIOLOGY 116(3):1364-1374 DWORSKY P; SCHAECHT.M EFFECT OF RIFAMPIN ON STRUCTURE AND MEMBRANE ATTACHMENT OF NUCLEOID OF ESCHERICHIA-COLI	86	12
824	19	5138 1975 GENETICS 81(4):595-614 ENOMOTO M; STOCKER BAD INTEGRATION, AT HAG OR ELSEWHERE, OF H2 (PHASE-2 FLAGELLIN) GENES TRANSDUCED FROM SALMONELLA TO ESCHERICHIA-COLI	35	12
825	7	5193 1975 JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES 15(2):124-130 CARHART RE; SMITH DH; BROWN H; SRIDHARAN NS APPLICATIONS OF ARTIFICIAL INTELLIGENCE FOR CHEMICAL INFERENCE .16. COMPUTER GENERATION OF VERTEX-GRAPHS AND RING-SYSTEMS	15	12
826	1	5248 1975 MOLECULAR & GENERAL GENETICS 136(4):327-335 AIGLE M; LACROUTE F GENETIC ASPECTS OF [URE3], A NON-MITOCHONDRIAL, CYTOPLASMICALLY INHERITED MUTATION IN YEAST	84	12
827	19	5331 1976 BACTERIOLOGICAL REVIEWS 40(3):552-590 REANNEY D EXTRACHROMOSOMAL ELEMENTS AS POSSIBLE AGENTS OF ADAPTATION AND DEVELOPMENT	158	12
828	17	5332 1976 BACTERIOLOGICAL REVIEWS 40(4):908-962 PIGGOT PJ; COOTE JG GENETIC ASPECTS OF BACTERIAL ENDOSPORE FORMATION	462	12
829	10	5378 1976 ICARUS 28(2):179-202 FANALE FP MARTIAN VOLATILES - THEIR DEGASSING HISTORY AND GEOCHEMICAL FATE	131	12
830	9	5444 1976 JOURNAL OF VIROLOGY 20(2):509-519 DEAN DH; ORREGO JC; HUTCHISON KW; HALVORSON HO NEW TEMPERATE BACTERIOPHAGE FOR BACILLUS-SUBTILIS, RHO11	40	12
831	14	5678 1977 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 74(7):2976-2979 MATSUHASHI M; TAKAGAKI Y; MARUYAMA IN; TAMAKI S; NISHIMURA Y; SUZUKI H; OGINO U; HIROTA Y MUTANTS OF ESCHERICHIA-COLI LACKING IN HIGHLY PENICILLIN- SENSITIVE D-ALANINE CARBOXYPEPTIDASE ACTIVITY	114	12
832	8	5760 1978 ICARUS 34(3):666-674 KLEIN HP VIKING BIOLOGICAL EXPERIMENTS ON MARS	55	12
833	7	5952 1979 GENETICS 91(4):639-655 CHUMLEY FG; MENZEL R; ROTH JR HFR FORMATION DIRECTED BY TN10	189	12
834	4	6015 1979 JOURNAL OF GEOPHYSICAL RESEARCH 84():8147-8166 WARD AW YARDANGS ON MARS - EVIDENCE OF RECENT WIND EROSION	62	12
835	3	6035 1979 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 101(5):1210-1216 NOURSE JG APPLICATIONS OF ARTIFICIAL INTELLIGENCE FOR CHEMICAL INFERENCE .28. CONFIGURATION SYMMETRY GROUP AND ITS APPLICATION TO STEREOISOMER GENERATION, SPECIFICATION, AND ENUMERATION	44	12
836	5	6187 1980 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 102(20):6289-6295 NOURSE JG; SMITH DH; CARHART RE; DJERASSI C APPLICATIONS OF ARTIFICIAL-INTELLIGENCE FOR CHEMICAL INFERENCE .33. COMPUTER-ASSISTED ELUCIDATION OF MOLECULAR-STRUCTURE WITH STEREOCHEMISTRY	30	12
837	4	6217 1980 NATURE 288(5789):385-387 TEALE JM; KLINMAN NR TOLERANCE AS AN ACTIVE PROCESS	72	12
838	8	6228 1980 SCIENCE 209(4463):1370-1374 SIMON M; ZIEG J; SILVERMAN M; MANDEL G; DOOLITTLE R PHASE VARIATION - EVOLUTION OF A CONTROLLING ELEMENT	135	12
839	1	6301 1981 GENE 15(1):99-102 DEAN D A PLASMID CLONING VECTOR FOR THE DIRECT SELECTION OF STRAINS CARRYING RECOMBINANT PLASMIDS	81	12
840	19	7459 1992 ANNUAL REVIEW OF IMMUNOLOGY 10():489-518 GOODNOW CC TRANSGENIC MICE AND ANALYSIS OF B-CELL TOLERANCE	219	12
841	3	7537 1992 NATURE 356(6368):446-448 MITTLER JE; LENSKI RE EXPERIMENTAL-EVIDENCE FOR AN ALTERNATIVE TO DIRECTED MUTATION IN THE BGL OPERON	35	12
842	0	7680 1993 SCIENTIST 7(3):10-& LEDERBERG J COMMUNICATION AS THE ROOT OF SCIENTIFIC PROGRESS	11	12
843	9	7753 1994 GENOME 37(6):893-899 ROSENBERG SM IN PURSUIT OF A MOLECULAR MECHANISM FOR ADAPTIVE MUTATION	35	12
844	17	7802 1994 MICROBIOLOGICAL REVIEWS 58(3):563-602 LORENZ MG; WACKERNAGEL W BACTERIAL GENE-TRANSFER BY NATURAL GENETIC-TRANSFORMATION IN THE ENVIRONMENT	263	12
845	2	7837 1995 AMERICAN JOURNAL OF PUBLIC HEALTH 85(2):168-172 EPSTEIN PR EMERGING DISEASES AND ECOSYSTEM INSTABILITY - NEW THREATS TO PUBLIC-HEALTH	49	12
846	16	8239 1997 JOURNAL OF BACTERIOLOGY 179(5):1550-1554 Foster PL Nonadaptive mutations occur on the F' episome during adaptive mutation conditions in Escherichia coli	83	12
847	4	70 1949 BIOLOGICAL REVIEWS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY 24(3):355-391 AUERBACH C CHEMICAL MUTAGENESIS	99	11
848	4	74 1949 GENETICS 34(5):475-492 NEWCOMBE HB; SCOTT GW FACTORS RESPONSIBLE FOR THE DELAYED APPEARANCE OF RADIATION- INDUCED MUTANTS IN ESCHERICHIA-COLI	27	11
849	4	168 1951 COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY 16():143-157 BONNER DM GENE-ENZYME RELATIONSHIPS IN NEUROSPORA	38	11
850	7	173 1951 COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY 16():381-412 DELAMATER ED A NEW CYTOLOGICAL BASIS FOR BACTERIAL GENETICS	37	11
851	9	180 1951 GENETICS 36(2):162-175 NELSON TC KINETICS OF GENETIC RECOMBINATION IN ESCHERICHIA-COLI	15	11
852	4	322 1953 COMPTES RENDUS DES SEANCES DE LA SOCIETE DE BIOLOGIE ET DE SES FILIALES 147(11-1):1110-1112 FREDERICQ P; BETZBAREAU M *TRANSFERT GENETIQUE DE LA PROPRIETE COLICINOGENE CHEZ E-COLI	17	11
853	4	329 1953 COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES 236(4):417-419 MONOD J; COHENBAZIRE G LEFFET INHIBITEUR SPECIFIQUE DES BETA-GALACTOSIDES DANS LA BIOSYNTHESE CONSTITUTIVE DE LA BETA-GALACTOSIDASE CHEZ E-COLI	21	11
854	3	345 1953 JOURNAL OF BACTERIOLOGY 66(2):220-228 KLEIN DT; KLEIN RM TRANSMITTANCE OF TUMOR-INDUCING ABILITY TO AVIRULENT CROWN-GALL AND RELATED BACTERIA	51	11
855	3	435 1954 JOURNAL OF BACTERIOLOGY 67(2):220-232 BARKSDALE WL; PAPPENHEIMER AM PHAGE-HOST RELATIONSHIPS IN NONTOXIGENIC AND TOXIGENIC DIPHTHERIA-BACILLI	96	11
856	5	468 1954 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 40(3):178-186 RYAN FJ THE DELAYED APPEARANCE OF MUTANTS IN BACTERIAL CULTURES	24	11
857	5	524 1955 JOURNAL OF BACTERIOLOGY 70(5):588-595 GOLDSTEIN A; SMOOT JS A STRAIN OF ESCHERICHIA-COLI WITH AN UNUSUALLY HIGH RATE OF AUXOTROPHIC MUTATION	43	11
858	3	593 1956 BIOCHIMICA ET BIOPHYSICA ACTA 19(2):247-255 LOVTRUP S THE INDUCED SYNTHESIS OF BETA-GALACTOSIDASE IN E-COLI .1. SYNTHESIS OF ENZYME UNDER VARIOUS EXPERIMENTAL CONDITIONS	18	11
859	7	609 1956 COMPTES RENDUS DES SEANCES DE LA SOCIETE DE BIOLOGIE ET DE SES FILIALES 150(3):615-619 FREDERICQ P; BETZBAREAU M INFLUENCE DE DIVERSES PROPRIETES COLICINOGENES SUR LA FERTILITE DESCHERICHIA-COLI	14	11
860	3	735 1957 JOURNAL OF BACTERIOLOGY 73(6):778-783 RHULAND LE ROLE OF ALPHA,EPSILON-DIAMINOPIMELIC ACID IN THE CELLULAR INTEGRITY OF ESCHERICHIA-COLI	32	11
861	2	750 1957 JOURNAL OF GENERAL MICROBIOLOGY 16(1):R2-R3 HOPWOOD DA GENETIC RECOMBINATION IN STREPTOMYCES-COELICOLOR	16	11
862	3	781 1957 NATURE 180(4591):851-852 CHARGAFF E; SCHULMAN HM; SHAPIRO HS PROTOPLASTS OF E COLI AS SOURCES AND ACCEPTORS OF DEOXYPENTOSE NUCLEIC ACID - REHABILITATION OF A DEFICIENT MUTANT	26	11
863	5	863 1958 COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY 23():119-135 CASE ME; GILES NH RECOMBINATION MECHANISMS AT THE PAN-2 LOCUS IN NEUROSPORA- CRASSA	65	11
864	6	888 1958 JOURNAL OF BACTERIOLOGY 76(6):612-617 HURWITZ C; REINER JM; LANDAU JV STUDIES IN THE PHYSIOLOGY AND BIOCHEMISTRY OF PENICILLIN- INDUCED SPHEROPLASTS OF ESCHERICHIA-COLI	13	11
865	4	910 1958 JOURNAL OF GENERAL MICROBIOLOGY 19(1):71-75 BHASKARAN K GENETIC RECOMBINATION IN VIBRIO-CHOLERAE	28	11
866	3	943 1958 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 44(5):378-390 CASE ME; GILES NH EVIDENCE FROM TETRAD ANALYSIS FOR BOTH NORMAL AND ABERRANT RECOMBINATION BETWEEN ALLELIC MUTANTS IN NEUROSPORA-CRASSA	52	11
867	86	993 1959 ANNUAL REVIEW OF MICROBIOLOGY 13():465-504 HARTMAN PE; GOODGAL SH BACTERIAL GENETICS (WITH PARTICULAR REFERENCE TO GENETIC TRANSFER)	20	11
868	4	1020 1959 BIOCHIMICA ET BIOPHYSICA ACTA 35(1):122-129 RICKENBERG HV THE EFFECT OF METAL IONS AND PROTEINS ON THE STABILITY OF THE BETA-GALACTOSIDASE OF ESCHERICHIA-COLI	28	11
869	1	1021 1959 BIOCHIMICA ET BIOPHYSICA ACTA 36(2):529-531 MAGER J THE STABILIZING EFFECT OF SPERMINE AND RELATED POLYAMINES AND BACTERIAL PROTOPLASTS	116	11
870	5	1051 1959 GENETICS 44(3):309-319 CAMPBELL A; BALBINDER E TRANSDUCTION OF THE GALACTOSE REGION OF ESCHERICHIA-COLI K12 BY THE PHAGES-GAMMA AND PHAGES-GAMMA-434 HYBRID	15	11
871	2	1055 1959 IMMUNOLOGY 2(2):137-147 NOSSAL GJV STUDIES ON THE TRANSFER OF ANTIBODY PRODUCING CAPACITY .1. THE TRANSFER OF ANTIBODY PRODUCING CELLS TO YOUNG ANIMALS	59	11
872	2	1104 1959 NATURE 183(4668):1131-1132 FUKASAWA T; NIKAIDO H FORMATION OF PROTOPLASTS IN MUTANT STRAINS OF SALMONELLA INDUCED BY GALACTOSE	26	11
873	11	1283 1960 JOURNAL OF BACTERIOLOGY 80(4):436-440 HUGO WB; RUSSELL AD QUANTITATIVE ASPECTS OF PENICILLIN ACTION ON ESCHERICHIA-COLI IN HYPERTONIC MEDIUM	24	11
874	20	1353 1960 PHYSIOLOGICAL REVIEWS 40(1):55-111 STROMINGER JL MONONUCLEOTIDE ACID ANHYDRIDES AND RELATED COMPOUNDS AS INTERMEDIATES IN METABOLIC REACTIONS	122	11
875	6	1404 1961 ADVANCES IN IMMUNOLOGY 1():1-66 HASEK M; LENGEROVA A; HRABA T TRANSPLANTATION IMMUNITY AND TOLERANCE	111	11
876	13	1445 1961 BACTERIOLOGICAL REVIEWS 25(4):404-& NAGAI S; NAGAI H; YANAGISHIMA N ADVANCES IN STUDY OF RESPIRATION-DEFICIENT (RD) MUTATION IN YEAST AND OTHER MICROORGANISMS	135	11
877	9	1456 1961 BIOCHIMICA ET BIOPHYSICA ACTA 48(3):460-& NIKAIDO H GALACTOSE-SENSITIVE MUTANTS OF SALMONELLA .1. METABOLISM OF GALACTOSE	124	11
878	10	1457 1961 BIOCHIMICA ET BIOPHYSICA ACTA 48(3):470-& FUKASAWA T; NIKAIDO H GALACTOSE-SENSITIVE MUTANTS OF SALMONELLA .2. BACTERIOLYSIS INDUCED BY GALACTOSE	93	11
879	3	1473 1961 CANADIAN JOURNAL OF GENETICS AND CYTOLOGY 3(2):95-& RIS H ANNUAL INVITATION LECTURE ULTRASTRUCTURE AND MOLECULAR ORGANIZATION OF GENETIC SYSTEMS	183	11
880	3	1512 1961 JAPANESE JOURNAL OF EXPERIMENTAL MEDICINE 31(2):119-& MITSUHASHI S; HARADA K; KAMEDA M ON DRUG-RESISTANCE OF ENTERIC BACTERIA .6. SPONTANEOUS AND ARTIFICIAL ELIMINATION OF TRANSMISSIBLE DRUG-RESISTANCE FACTORS	29	11
881	4	1529 1961 JOURNAL OF BACTERIOLOGY 82(1):135-& ROMIG WR; BRODETSK.AM ISOLATION AND PRELIMINARY CHARACTERIZATION OF BACTERIOPHAGES FOR BACILLUS SUBTILIS	72	11
882	16	1546 1961 JOURNAL OF GENERAL MICROBIOLOGY 24(3):335-& SMITH DA SOME ASPECTS OF GENETICS OF METHIONINELESS MUTANTS OF SALMONELLA TYPHIMURIUM	53	11
883	8	1547 1961 JOURNAL OF GENERAL MICROBIOLOGY 24(3):355-& LI K; BARKSDALE L; GARMISE L PHENOTYPIC ALTERATIONS ASSOCIATED WITH BACTERIOPHAGE CARRIER STATE OF SHIGELLA DYSENTERIAE	35	11
884	4	1588 1961 NATURE 189(476):946-& COETZEE JN LYSOGENIC CONVERSION IN GENUS PROTEUS	21	11
885	11	1608 1961 PATHOLOGIA ET MICROBIOLOGIA 24(5):1012-& ARBER W; LATASTEDOROLLE C ERWEITERUNG DES WIRTSBEREICHES DES BAKTERIOPHAGEN LAMBDA ESCHERICHIA COLI B	59	11
886	4	1619 1961 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 47(7):1025-& BENZER S; CHAMPE SP AMBIVALENT RII MUTANTS OF PHAGE T4	126	11
887	2	1639 1961 SCIENCE 133(344):307-& BURNET FM IMMUNOLOGICAL RECOGNITION OF SELF - SUCH RECOGNITION SUGGESTS A RELATIONSHIP WITH PROCESSES THROUGH WHICH FUNCTIONAL INTEGRITY IS MAINTAINED	96	11
888	4	1693 1962 BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 7(2):121-& FUKASAWA T; JOKURA K; KURAHASHI K A NEW ENZYMIC DEFECT OF GALACTOSE METABOLISM IN ESCHERICHIA COLI K-12 MUTANTS	76	11
889	3	1695 1962 BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 7(6):467-& TAKAHASHI I GENETIC TRANSFORMATION OF BACILLUS SUBTILIS BY EXTRACELLULAR DNAX	33	11
890	5	1735 1962 COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES 254(24):4211-& CUZIN F MULTIPLICATION AUTONOME DE LEPISOME SEXUEL DESCHERICHIA COLI K12 DANS UNE SOUCHE HFR	17	11
891	8	1755 1962 GENETICS 47(11):1617-& MIZOBUCHI K; GILLESPIE DH; DEMEREC M CYSTEINE MUTANTS OF SALMONELLA TYPHIMURIUM	71	11
892	3	1798 1962 JOURNAL OF CELL BIOLOGY 13(3):383-& RIS H; PLAUT W ULTRASTRUCTURE OF DNA-CONSTAINING AREAS IN CHLOROPLAST OF CHLAMYDOMONAS	291	11
893	10	1810 1962 JOURNAL OF GENERAL MICROBIOLOGY 28(2):347-& SPOTTS CR PHYSIOLOGICAL AND BIOCHEMICAL STUDIES ON STREPTOMYCIN DEPENDENCE IN ESCHERICHIA COLI	48	11
894	10	1979 1963 GENETICAL RESEARCH 4(2):305-& STOUTHAMER AH; BULTEN EJ; DEHAAN PG KINETICS OF F-CURING BY ACRIDINE ORANGE IN RELATION TO NUMBER OF F-PARTICLES IN ESCHERICHIA COLI	31	11
895	3	1988 1963 GENETICS 48(3):375-& SHERMAN F RESPIRATION-DEFICIENT MUTANTS OF YEAST .1. GENETICS	146	11
896	11	2028 1963 JOURNAL OF BACTERIOLOGY 86(4):797-& STOCKER BAD TRANSFORMATION OF BACILLUS SUBTILIS TO MOTILITY AND PROTOTROPHY - MICROMANIPULATIVE ISOLATION OF BACTERIA OF TRANSFORMED PHENOTYPE	24	11
897	10	2063 1963 JOURNAL OF GENERAL MICROBIOLOGY 33(1):1-& COETZEE JN TRANSDUCTION OF SWARMING IN PROTEUS MIRABILIS	26	11
898	6	2259 1964 JOURNAL OF BACTERIOLOGY 87(3):593-& HARMON SA; BALDWIN JN NATURE OF DETERMINANT CONTROLLING PENICILLINASE PRODUCTION IN STAPHYLOCOCCUS AUREUS	52	11
899	16	2262 1964 JOURNAL OF BACTERIOLOGY 87(3):727-& WATANABE T; OKADA M NEW TYPE OF SEX FACTOR-SPECIFIC BACTERIOPHAGE OF ESCHERICHIA COLI	36	11
900	12	2297 1964 JOURNAL OF GENERAL MICROBIOLOGY 36(3):385-& MONK M; CLOWES RC REGULATION OF COLICIN SYNTHESIS + COLICIN FACTOR TRANSFER IN ESCHERICHIA COLI K12	28	11

#	Cited nodes	Nodes / Authors	GCS	LCS
901	4	2315 1964 JOURNAL OF MOLECULAR BIOLOGY 9(1):168-& ABRAM D; KOFFLER H IN VITRO FORMATION OF FLAGELLA-LIKE FILAMENTS + OTHER STRUCTURES FROM FLAGELLIN	110	11
902	4	2374 1964 VIROLOGY 22(4):650-& SIGNER ER RECOMBINATION BETWEEN COLIPHAGES LAMBDA + PHI80	79	11
903	15	2377 1964 VIROLOGY 23(3):299-& MATSUSHIRO A; SATO K; KIDA S CHARACTERISTICS OF TRANSDUCING ELEMENTS OF BACTERIOPHAGE PHI80	52	11
904	13	2378 1964 VIROLOGY 24(3):241-& THOMAS R; BERTANI LE ON CONTROL OF REPLICATION OF TEMPERATE BACTERIOPHAGES SUPERINFECTING IMMUNE HOSTS	108	11
905	15	2532 1965 JOURNAL OF BACTERIOLOGY 90(5):1174-& KAMEDA M; HARADA K; SUZUKI M; MITSUHAS.S DRUG RESISTANCE OF ENTERIC BACTERIA .5. HIGH FREQUENCY OF TRANSDUCTION OF R FACTORS WITH BACTERIOPHAGE EPSILON	29	11
906	1	2584 1965 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 87(24):5747-& DJERASSI C; FENSELAU C MASS SPECTROMETRY IN STRUCTURAL AND STEREOCHEMICAL PROBLEMS .84. NATURE OF CYCLIC TRANSITION STATE IN HYDROGEN REARRANGEMENTS OF ALIPHATIC ETHERS	92	11
907	5	2628 1965 SCIENCE 149(3680):151-& SMITHIES O ANTIBODY INDUCTION AND TOLERANCE - ANTIBODY VIRUSES MAY MEDIATE PRIMARY RESPONSE AND TRANSFORM CELLS TO GIVE SECONDARY RESPONSE	34	11
908	12	2634 1965 SCIENCE 150(3704):1679-& GROSS JD; CARO L GENETIC TRANSFER IN BACTERIAL MATING	23	11
909	12	2646 1965 VIROLOGY 27(3):329-& CAMPBELL A STERIC EFFECT IN LYSOGENIZATION BY BACTERIOPHAGE LAMBDA .I. LYSOGENIZATION OF A PARTIALLY DIPLOID STRAIN OF ESCHERICHIA COLI K12	102	11
910	6	2778 1966 JOURNAL OF BACTERIOLOGY 91(2):702-& STRAUSS N FURTHER EVIDENCE CONCERNING CONFIGURATION OF TRANSFORMING DEOXYRIBONUCLEIC ACID DURING ENTRY INTO BACILLUS SUBTILIS	23	11
911	20	2830 1966 JOURNAL OF GENERAL MICROBIOLOGY 44(2):167-& COETZEE JN; SMIT JA; PROZESKY OW PROPERTIES OF PROVIDENCE AND PROTEUS MORGANII TRANSDUCING PHAGES	36	11
912	9	2869 1966 NATURE 210(5038):802-& POSTON SM CELLULAR LOCATION OF GENES CONTROLLING PENICILLINASE PRODUCTION AND RESISTANCE TO STREPTOMYCIN AND TETRACYCLINE IN A STRAIN OF STAPHYLOCOCCUS AUREUS	41	11
913	2	2885 1966 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 55(4):792-& DAVERN CI ISOLATION OF DNA OF E COLI CHROMOSOME IN 1 PIECE	37	11
914	4	2887 1966 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 55(4):920-& KABACK HR; STADTMAN ER PROLINE UPTAKE BY AN ISOLATED CYTOPLASMIC MEMBRANE PREPARATION OF ESCHERICHIA COLI	136	11
915	2	2899 1966 SCIENCE 153(3737):708-& ADLER J CHEMOTAXIS IN BACTERIA	364	11
916	12	2964 1967 BIOCHEMISTRY 6(5):1541-& LORENCE JH; NESTER EW MULTIPLE MOLECULAR FORMS OF CHORISMATE MUTASE IN BACILLUS SUBTILLIS	70	11
917	20	3067 1967 JOURNAL OF BACTERIOLOGY 94(5):1706-& NASSER D; NESTER EW AROMATIC AMINO ACID BIOSYNTHESIS - GENE-ENZYME RELATIONSHIPS IN BACILLUS SUBTILIS	32	11
918	10	3083 1967 JOURNAL OF GENERAL MICROBIOLOGY 46():47-& GRABOW WOK; SMIT JA METHIONINE SYNTHESIS IN PROTEUS MIRABILIS	49	11
919	7	3092 1967 JOURNAL OF GENERAL MICROBIOLOGY 49():81-& IINO T; MITANI M A MUTANT OF SALMONELLA POSSESSING STRAIGHT FLAGELLA	45	11
920	4	3122 1967 JOURNAL OF THEORETICAL BIOLOGY 14(3):225-& SAGAN L ON ORIGIN OF MITOSING CELLS	176	11
921	1	3165 1967 REVUE ROUMAINE DE CHIMIE 12(7):875-& BALABAN AT CHEMICAL GRAPHS .3. REACTIONS WITH CYCLIC 6-MEMBERED TRANSITION STATES	46	11
922	31	3374 1968 JOURNAL OF GENERAL MICROBIOLOGY 50():159-& PEARCE LE; MEYNELL E SPECIFIC CHROMOSOMAL AFFINITY OF A RESISTANCE FACTOR	43	11
923	12	3581 1969 GENETICS 62(3):445-& CARLTON BC; WHITT DD ISOLATION AND GENETIC CHARACTERIZATION OF MUTANTS OF TRYPTOPHAN SYSTEM OF BACILLUS SUBTILIS	27	11
924	16	3584 1969 GENETICS 63(1):27-& CURTISS R; STALLION.DR PROBABILITY OF F INTEGRATION AND FREQUENCY OF STABLE HFR DONORS IN F+ POPULATIONS OF ESCHERICHIA COLI K-12	34	11
925	2	3916 1970 JOURNAL OF GEOPHYSICAL RESEARCH 75(35):7480-& POLLACK JB; SAGAN C; PITMAN D; KHARE BN GOETHITE ON MARS - A LABORATORY STUDY OF PHYSICALLY AND CHEMICALLY BOUND WATER IN FERRIC OXIDES	36	11
926	9	4060 1971 BIOCHIMICA ET BIOPHYSICA ACTA 228(2):331-& ORMEROD MG; LEHMANN AR RELEASE OF HIGH MOLECULAR WEIGHT DNA FROM A MAMMALIAN CELL (L5178Y) - ATTACHMENT OF DNA TO NUCLEAR MEMBRANE	85	11
927	9	4124 1971 JOURNAL OF BACTERIOLOGY 105(1):38-& HOCH SO; ROTH CW; CRAWFORD IP; NESTER EW CONTROL OF TRYPTOPHAN BIOSYNTHESIS BY METHYLTRYPTOPHAN RESISTANCE GENE IN BACILLUS-SUBTILIS	52	11
928	7	4132 1971 JOURNAL OF BACTERIOLOGY 105(3):968-& TAMAKI S; SATO T; MATSUHAS.M ROLE OF LIPOPOLYSACCHARIDES IN ANTIBIOTIC RESISTANCE AND BACTERIOPHAGE ADSORPTION OF ESCHERICHIA-COLI K-12	195	11
929	16	4181 1971 JOURNAL OF MOLECULAR BIOLOGY 62(1):65-& PEARSON GD; HANAWALT PC ISOLATION OF DNA REPLICATION COMPLEXES FROM UNINFECTED AND ADENOVIRUS-INFECTED HELA CELLS	88	11
930	17	4411 1972 JOURNAL OF BACTERIOLOGY 112(2):861-& SHEEHY RJ; CURTISS R; ORR C MOLECULAR STUDIES ON ENTRY EXCLUSION IN ESCHERICHIA-COLI MINICELLS	24	11
931	12	4496 1972 NATURE 239(5369):234-& LEDERBERG J REPLY TO WYATT,HV	12	11
932	20	4648 1973 JOURNAL OF BACTERIOLOGY 113(1):58-70 SKURRAY RA; REEVES P CHARACTERIZATION OF LETHAL ZYGOSIS ASSOCIATED WITH CONJUGATION IN ESCHERICHIA-COLI K-12	35	11
933	10	4970 1974 JOURNAL OF MOLECULAR BIOLOGY 87(2):153-168 PARKER DL; GLASER DA CHROMOSOMAL SITES OF DNA-MEMBRANE ATTACHMENT IN ESCHERICHIA- COLI	45	11
934	7	5026 1974 REVIEWS OF GEOPHYSICS 12(4):730-734 GIERASCH PJ MARTIAN DUST STORMS	31	11
935	11	5252 1975 MOLECULAR & GENERAL GENETICS 142(4):289-298 KOMEDA Y; SUZUKI H; ISHIDSU J; IINO T ROLE OF CAMP IN FLAGELLATION OF SALMONELLA-TYPHIMURIUM	51	11
936	18	5382 1976 ICARUS 28(2):291-300 SAGAN C; LEDERBERG J PROSPECTS FOR LIFE ON MARS - PRE-VIKING ASSESSMENT	11	11
937	2	5436 1976 JOURNAL OF MOLECULAR STRUCTURE 31(2):381-397 SEROV VV; ELYASHBERG ME; GRIBOV LA MATHEMATICAL SYNTHESIS AND ANALYSIS OF MOLECULAR-STRUCTURES	23	11
938	13	5680 1977 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 74(12):5472-5476 TAMAKI S; NAKAJIMA S; MATSUHASHI M THERMOSENSITIVE MUTATION IN ESCHERICHIA-COLI SIMULTANEOUSLY CAUSING DEFECTS IN PENICILLIN-BINDING PROTEIN-1BS AND IN ENZYME-ACTIVITY FOR PEPTIDOGLYCAN SYNTHESIS INVITRO	162	11
939	1	5757 1978 ICARUS 34(3):446-464 SODERBLOM LA; EDWARDS K; ELIASON EM; SANCHEZ EM; CHARETTE MP GLOBAL COLOR VARIATIONS ON MARTIAN SURFACE	59	11
940	7	5907 1979 APPLIED AND ENVIRONMENTAL MICROBIOLOGY 37(3):633-641 CAMPER AK; MCFETERS GA CHLORINE INJURY AND THE ENUMERATION OF WATERBORNE COLIFORM BACTERIA	90	11
941	17	6065 1979 REVIEWS OF GEOPHYSICS 17(7):1655-1662 KLEIN HP VIKING MISSION AND THE SEARCH FOR LIFE ON MARS	46	11
942	3	6076 1979 THEORETICA CHIMICA ACTA 53(4):355-375 BALABAN AT CHEMICAL GRAPHS .34. 5 NEW TOPOLOGICAL INDEXES FOR THE BRANCHING OF TREE-LIKE GRAPHS	109	11
943	5	6377 1981 MOLECULAR AND CELLULAR BIOLOGY 1(3):245-253 DUTCHER SK INTER-NUCLEAR TRANSFER OF GENETIC INFORMATION IN KAR1-1-KAR1 HETEROKARYONS IN SACCHAROMYCES CEREVISIAE	92	11
944	3	6391 1981 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES 78(1):210-214 ALBRICH JM; MCCARTHY CA; HURST JK BIOLOGICAL REACTIVITY OF HYPOCHLOROUS ACID - IMPLICATIONS FOR MICROBICIDAL MECHANISMS OF LEUKOCYTE MYELOPEROXIDASE	265	11
945	14	6582 1983 ICARUS 56(3):496-518 CHRISTENSEN PR EOLIAN INTRACRATER DEPOSITS ON MARS - PHYSICAL-PROPERTIES AND GLOBAL DISTRIBUTION	32	11
946	13	6692 1984 ICARUS 57(2):205-227 THOMAS P MARTIAN INTRACRATER SPLOTCHES - OCCURRENCE, MORPHOLOGY, AND COLORS	47	11
947	3	7400 1991 JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES 31(1):101-107 HENDRICKSON JB; PARKS CA GENERATION AND ENUMERATION OF CARBON SKELETONS	17	11
948	8	7443 1991 SCIENCE 251(4998):1223-1225 ADELSTEIN S; PRITCHARDBRISCOE H; ANDERSON TA; CROSBIE J; GAMMON G; LOBLAY RH; BASTEN A; GOODNOW CC INDUCTION OF SELF-TOLERANCE IN T-CELLS BUT NOT B-CELLS OF TRANSGENIC MICE EXPRESSING LITTLE SELF ANTIGEN	138	11
949	17	7643 1993 JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS 98(E2):3183-3196 GREELEY R; SKYPECK A; POLLACK JB MARTIAN AEOLIAN FEATURES AND DEPOSITS - COMPARISONS WITH GENERAL-CIRCULATION MODEL RESULTS	48	11
950	10	7742 1994 EMBO JOURNAL 13(21):5240-5244 FOSTER PL; CAIRNS J THE OCCURRENCE OF HERITABLE MU-EXCISIONS IN STARVING CELLS OF ESCHERICHIA-COLI	24	11
951	1	7882 1995 EMERGING INFECTIOUS DISEASES 1(2):39-46 WILSON ME TRAVEL AND THE EMERGENCE OF INFECTIOUS-DISEASES	51	11
952	2	7966 1995 SCIENCE 268(5207):94-97 MURRAY K; SELLECK P; HOOPER P; HYATT A; GOULD A; GLEESON L; WESTBURY H; HILEY L; SELVEY L; RODWELL B; KETTERER P A MORBILLIVIRUS THAT CAUSED FATAL DISEASE IN HORSES AND HUMANS	148	11
953	13	8040 1996 GENETICS 142(3):681-691 Harris RS; Ross KJ; Rosenberg SM Opposing roles of the Holliday junction processing systems of Escherichia coli in recombination-dependent adaptive mutation	57	11
954	2	8231 1997 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 278(5):435-436 Lederberg J Infectious disease and biological weapons - Prophylaxis and mitigation	11	11
955	5	8462 1999 BIOMARKERS 4(4):303-310 Whiteman M; Jenner A; Halliwell B 8-chloroadenine: a novel product formed from hypochlorous acid- induced damage to calf thymus DNA	18	11
956	1	47 1948 JOURNAL OF BACTERIOLOGY 56(5):671-677 KARLSSON JL; BARKER HA INDUCED BIOCHEMICAL MUTANTS OF AZOTOBACTER-AGILIS	25	10
957	4	76 1949 HEREDITAS 35(4):490-506 KOLMARK G; WESTERGAARD M INDUCED BACK-MUTATIONS IN A SPECIFIC GENE OF NEUROSPORA CRASSA	48	10
958	8	121 1950 JOURNAL OF BACTERIOLOGY 59(3):375-379 CLARK JB; HAAS F; STONE WS; WYSS O THE STIMULATION OF GENE RECOMBINATION IN ESCHERICHIA-COLI	16	10
959	9	181 1951 GENETICS 36(5):460-477 LIEB M FORWARD AND REVERSE MUTATION IN A HISTIDINE-REQUIRING STRAIN OF ESCHERICHIA-COLI	19	10
960	3	182 1951 GENETICS 36(6):598-611 BERTANI G A METHOD FOR DETECTION OF MUTATIONS, USING STREPTOMYCIN DEPENDENCE IN ESCHERICHIA-COLI	38	10
961	5	184 1951 HEREDITY 5(1):111-124 BAILEY NTJ THE ESTIMATION OF LINKAGE IN BACTERIA	16	10
962	4	210 1952 ADVANCES IN ENZYMOLOGY AND RELATED SUBJECTS OF BIOCHEMISTRY 13():121-149 PONTECORVO G GENETIC FORMULATION OF GENE STRUCTURE AND GENE ACTION	32	10
963	5	213 1952 ANNALES DE L INSTITUT PASTEUR 83(3):283-294 FREDERICQ P; BETZBAREAU M RECOMBINANTS GENETIQUES DE SOUCHES MARQUEES PAR RESISTANCE AUX COLICINES ET AUX BACTERIOPHAGES	19	10
964	2	249 1952 JOURNAL OF BIOLOGICAL CHEMISTRY 199(1):153-163 FITTING C; DOUDOROFF M PHOSPHOROLYSIS OF MALTOSE BY ENZYME PREPARATIONS FROM NEISSERIA MENINGITIDIS	111	10
965	9	482 1955 AMERICAN NATURALIST 89(844):5-20 DEMEREC M WHAT IS A GENE - 20 YEARS LATER	36	10
966	13	499 1955 CANCER RESEARCH 15(4):201-226 BURDETTE WJ THE SIGNIFICANCE OF MUTATION IN RELATION TO THE ORIGIN OF TUMORS - A REVIEW	121	10
967	1	621 1956 GENETICS 41(2):227-241 PITTENGER TH; ATWOOD KC STABILITY OF NUCLEAR PROPORTIONS DURING GROWTH OF NEUROSPORA- HETEROKARYONS	41	10
968	10	635 1956 JOURNAL OF BACTERIOLOGY 72(5):582-592 BELSER WL; BUNTING MI STUDIES ON A MECHANISM PROVIDING FOR GENETIC TRANSFER IN SERRATIA-MARCESCENS	30	10
969	4	650 1956 JOURNAL OF GENERAL MICROBIOLOGY 15(1):140-145 FURNESS G; ROWLEY D TRANSDUCTION OF VIRULENCE WITHIN THE SPECIES SALMONELLA- TYPHIMURIUM	69	10
970	0	661 1956 NATURE 178(4547):1389-1391 KLEIN G; KLEIN E GENETIC STUDIES OF THE RELATIONSHIP OF TUMOUR-HOST CELLS - DETECTION OF AN ALLELIC DIFFERENCE AT A SINGLE GENE LOCUS IN A SMALL FRACTION OF A LARGE TUMOUR-CELL POPULATION	64	10
971	8	675 1956 VIROLOGY 2(6):737-752 STENT GS; FUERST CR DECAY OF INCORPORATED RADIOACTIVE PHOSPHORUS DURING DEVELOPMENT OF A TEMPERATE BACTERIOPHAGE	31	10
972	12	697 1957 ANNUAL REVIEW OF MICROBIOLOGY 11():221-252 MAGASANIK B NUTRITION OF BACTERIA AND FUNGI	76	10
973	2	778 1957 NATURE 179(4572):1252-1253 EDDY AA; WILLIAMSON DH METHOD OF ISOLATING PROTOPLASTS FROM YEAST	214	10
974	2	903 1958 JOURNAL OF GENERAL MICROBIOLOGY 18(2):481-490 SALTON MRJ THE LYSIS OF MICRO-ORGANISMS BY LYSOZYME AND RELATED ENZYMES	56	10
975	6	906 1958 JOURNAL OF GENERAL MICROBIOLOGY 18(2):518-526 JACOB F; FUERST CR THE MECHANISM OF LYSIS BY PHAGE STUDIED WITH DEFECTIVE LYSOGENIC BACTERIA	65	10
976	3	1081 1959 JOURNAL OF GENERAL MICROBIOLOGY 20(3):620-633 ROUNTREE PM CHANGES IN THE PHAGE-TYPING PATTERNS OF STAPHYLOCOCCI FOLLOWING LYSOGENIZATION	88	10
977	6	1200 1960 ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS 90(2):271-277 REITHEL FJ; KIM JC STUDIES ON THE BETA-GALACTOSIDASE ISOLATED FROM ESCHERICHIA- COLI ML-308 .1. THE EFFECT OF SOME IONS ON ENZYMIC ACTIVITY	34	10
978	37	1203 1960 BACTERIOLOGICAL REVIEWS 24(2):201-220 RAVIN AW ORIGIN OF BACTERIAL SPECIES - GENETIC RECOMBINATION AND FACTORS LIMITING IT BETWEEN BACTERIAL POPULATIONS	30	10
979	5	1205 1960 BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 2(4):249-255 LUBIN M; KESSEL D PRELIMINARY MAPPING OF THE GENETIC LOCUS FOR POTASSIUM TRANSPORT IN ESCHERICHIA-COLI	78	10
980	3	1210 1960 BIOCHIMICA ET BIOPHYSICA ACTA 37(1):101-106 MAIO JJ; RICKENBERG HV THE BETA-GALACTOSIDASE OF MOUSE STRAIN L-CELLS AND MOUSE ORGANS	34	10
981	3	1314 1960 JOURNAL OF IMMUNOLOGY 85(1):14-26 BILLINGHAM RE; SILVERS WK STUDIES ON TOLERANCE OF THE Y-CHROMOSOME ANTIGEN IN MICE	221	10
982	4	1348 1960 NATURE 188(4753):875-875 HUGO WB; RUSSELL AD ACTION OF 6-AMINOPENICILLANIC ACID ON GRAM-NEGATIVE BACTERIA	13	10
983	4	1370 1960 QUARTERLY REVIEW OF BIOLOGY 35(2):120-137 BRINK RA PARAMUTATION AND CHROMOSOME ORGANIZATION	81	10
984	13	1406 1961 ADVANCES IN IMMUNOLOGY 1():211-261 STAVITSKY AB INVITRO STUDIES OF THE ANTIBODY RESPONSE	99	10
985	8	1492 1961 GENETICAL RESEARCH 2(2):204-& HOLLIDAY R GENETICS OF USTILAGO MAYDIS	144	10
986	11	1498 1961 GENETICS 46(10):1295-& FUKASAWA T; NIKAIDO H GALACTOSE MUTANTS OF SALMONELLA TYPHIMURIUM	35	10
987	16	1520 1961 JOURNAL OF BACTERIOLOGY 81(1):111-& ZAMENHOF S GENE UNSTABILIZATION INDUCED BY HEAT AND BY NITROUS ACID	34	10
988	6	1554 1961 JOURNAL OF GENERAL MICROBIOLOGY 26(2):277-& RAVIN AW; IYER VN GENETIC RELATIONSHIP AND PHENOTYPIC EXPRESSION OF MUTATIONS ENDOWING PNEUMOCOCCUS WITH RESISTANCE TO ERYTHROMYCIN	27	10
989	4	1570 1961 JOURNAL OF MOLECULAR BIOLOGY 3(4):393-& WEIGLE J DENSITIES OF TRANSDUCING LAMBDA BACTERIOPHAGES	20	10
990	7	1736 1962 COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES 255(6):1149-& CUZIN F GENETIQUE - MUTANTS DEFECTIFS DE LEPISOME SEXUEL CHEZ ESCHERICHIA COLI K 12	16	10
991	12	1747 1962 GENETICAL RESEARCH 3(2):251-& HAAN PGD; GROSS JD TRANSFER DELAY AND CHROMOSOME WITHDRAWAL DURING CONJUGATION IN ESCHERICHIA-COLI	21	10
992	11	1853 1962 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 48(1):32-& JORDAN E; KALCKAR HM; YARMOLINSKY MB CONTROL OF INDUCIBILITY OF ENZYMES OF GALACTOSE SEQUENCE IN ESCHERICHIA COLI	45	10
993	9	1867 1962 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 48(11):1887-& MAAS R; MAAS WK INTRODUCTION OF A GENE FROM ESCHERICHIA COLI B INTO HFR AND F- STRAINS OF ESCHERICHIA COLI K-12	30	10
994	8	1884 1962 VIROLOGY 16(1):21-& MELECHEN NE; SKAAR PD PROVOCATION OF AN EARLY STEP OF INDUCTION BY THYMINE DEPRIVATION	95	10
995	7	2108 1963 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 49(5):729-& HAYASHI M; FRANKLIN NC; LURIA SE; SPIEGELMAN S SEPARATION OF RNA MESSAGE TRANSCRIBED IN RESPONSE TO A SPECIFIC INDUCER	99	10
996	6	2257 1964 JOURNAL OF BACTERIOLOGY 87(3):566-& RAMAKRISHNAN T; ADELBERG EA REGULATORY MECHANISMS IN BIOSYNTHESIS OF ISOLEUCINE + VALINE .I. GENETIC DEREPRESSION OF ENZYME FORMATION	69	10
997	7	2271 1964 JOURNAL OF BACTERIOLOGY 88(3):682-& SCHNEIDER H; FALKOW S CHARACTERIZATION OF HFR STRAIN OF SHIGELLA FLEXNERI	41	10
998	5	2311 1964 JOURNAL OF MOLECULAR BIOLOGY 8(3):365-& MAAS WK; CLARK AJ STUDIES ON MECHANISM OF REPRESSION OF ARGININE BIOSYNTHESIS IN ESCHERICHIA COLI .2. DOMINANCE OF REPRESSIBILITY IN DIPLOIDS	85	10
999	5	2521 1965 JOURNAL OF BACTERIOLOGY 89(6):1586-& VAITUZIS Z; DOETSCH RN FLAGELLA OF SALMONELLA TYPHIMURIUM SPHEROPLASTS	25	10
1000	4	2547 1965 JOURNAL OF CLINICAL INVESTIGATION 44(12):1945-& GUTMAN LT; TURCK M; PETERSDO.RG; WEDGWOOD RJ SIGNIFICANCE OF BACTERIAL VARIANTS IN URINE OF PATIENTS WITH CHRONIC BACTERIURIA	96	10

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