#	Cited nodes	Nodes / Authors	GCS	LCS
2101	4	4115 1971 ICARUS 14(2):222-& SAGAN C; VEVERKA J MICROWAVE SPECTRUM OF MARS - ANALYSIS	13	4
2102	1	4117 1971 ICARUS 15(3):515-& SAGAN C; WALLACE D SEARCH FOR LIFE ON EARTH AT 100 METER RESOLUTION	7	4
2103	16	4134 1971 JOURNAL OF BACTERIOLOGY 106(2):297-& ROSSI JJ; BERG CM DIFFERENTIAL RECOVERY OF AUXOTROPHS AFTER PENICILLIN ENRICHMENT IN ESCHERICHIA-COLI	13	4
2104	14	4150 1971 JOURNAL OF BACTERIOLOGY 108(2):695-& SUNSHINE MG; KELLY B EXTENT OF HOST DELETIONS ASSOCIATED WITH BACTERIOPHAGE P2- MEDIATED EDUCTION	53	4
2105	1	4210 1971 ORGANIC MASS SPECTROMETRY 5(4):463-& PLATTNER JR; MARKEY SP SCALL COMPUTER DATA SYSTEM FOR LOW RESOLUTION MAGNETIC DEFLECTION MASS SPECTROMETERS	27	4
2106	2	4263 1972 ANALYTICAL CHEMISTRY 44(4):A32-& KARASEK FW GC/MS/COMPUTERS	17	4
2107	23	4275 1972 ANNUAL REVIEW OF GENETICS 6():203-234 DAVIES J; NOMURA M GENETICS OF BACTERIAL RIBOSOMES	103	4
2108	6	4303 1972 BIOCHIMICA ET BIOPHYSICA ACTA 281(2):244-& KUBINSKI H; GIBBS P; KASPER CB INTERACTIONS OF NUCLEIC-ACIDS AND CELLULAR MEMBRANES - BEHAVIOR OF MEMBRANES IN CSCL DENSITY GRADIENTS	19	4
2109	7	4304 1972 BIOCHIMICA ET BIOPHYSICA ACTA 287(3):390-403 YATVIN MB; WOOD PG; BROWN SM REPAIR OF PLASMA-MEMBRANE INJURY AND DNA SINGLE STRAND BREAKS IN GAMMA-IRRADIATED ESCHERICHIA-COLI B/R AND BS-1	29	4
2110	5	4314 1972 CANADIAN JOURNAL OF MICROBIOLOGY 18(6):909-& SINGH AP; CHENG KJ; IDZIAK ES; INGRAM JM; COSTERTO.JW SENSITIVITY OF NORMAL AND MUTANT STRAINS OF ESCHERICHIA-COLI TO ACTINOMYCIN-D	21	4
2111	2	4320 1972 CELLULAR IMMUNOLOGY 5(1):1-& COHN M IMMUNOLOGY - WHAT ARE RULES OF GAME	31	4
2112	3	4413 1972 JOURNAL OF BACTERIOLOGY 112(3):1118-& NAKAYAMA H; HAYASHI R BIOSYNTHETIC PATHWAY OF THIAMINE PYROPHOSPHATE - SPECIAL REFERENCE TO THIAMINE MONOPHOSPHATE-REQUIRING MUTANT AND THIAMINE PYROPHOSPHATE-REQUIRING MUTANT OF ESCHERICHIA-COLI	23	4
2113	7	4443 1972 JOURNAL OF MOLECULAR BIOLOGY 69(1):1-& DANIELL E; ABELSON J; ROBERTS R MUTATIONS IN LACTOSE OPERON CAUSED BY BACTERIOPHAGE MU	104	4
2114	11	4447 1972 JOURNAL OF MOLECULAR BIOLOGY 72(3):711-724 SINHA RP; IYER VN ISOLATION AND SOME DISTINCTIVE PROPERTIES OF A NEW TYPE OF RECOMBINATION-DEFICIENT MUTANT OF BACILLUS-SUBTILIS	8	4
2115	0	4456 1972 JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES 5(OCT):504-& GOODEY PR HAMILTONIAN CIRCUITS ON SIMPLE 3-POLYTOPES	7	4
2116	19	4485 1972 MOLECULAR AND GENERAL GENETICS 118(4):295-& ADAMS A; OISHI M GENETIC PROPERTIES OF ARSENATE SENSITIVE MUTANTS OF BACILLUS- SUBTILIS 168	19	4
2117	4	4490 1972 MUTATION RESEARCH 15(1):11-& BRON S; VENEMA G ULTRAVIOLET INACTIVATION AND EXCISION-REPAIR IN BACILLUS- SUBTILIS .2. DIFFERENTIAL INACTIVATION AND DIFFERENTIAL REPAIR OF TRANSFORMING MARKERS	14	4
2118	8	4533 1972 VIROLOGY 50(3):653-663 STEWART CR; CLICK B; TOLE MF DNA-REPLICATION AND LATE PROTEIN-SYNTHESIS DURING SP82 INFECTION OF BACILLUS-SUBTILIS	14	4
2119	3	4566 1973 ANTIMICROBIAL AGENTS AND CHEMOTHERAPY 3(5):555-558 TERAKADO N; AZECHI H; NINOMIYA K; SHIMIZU T DEMONSTRATION OF R FACTORS IN BORDETELLA-BRONCHISEPTICA ISOLATED FROM PIGS	29	4
2120	7	4577 1973 BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 52(4):1361-1367 FUJITA H; KOMANO T; MARUYAMA Y DYNAMIC ASPECTS OF MEMBRANE-BOUND DNA IN BACILLUS-SUBTILIS DURING COURSE OF SYNCHRONOUS GROWTH	9	4
2121	3	4608 1973 EUROPEAN JOURNAL OF BIOCHEMISTRY 35(3):471-481 MUHLRADT PF; MENZEL J OUTER MEMBRANE OF SALMONELLA - SITES OF EXPORT OF NEWLY SYNTHESIZED LIPOPOLYSACCHARIDE ON BACTERIAL SURFACE	115	4
2122	9	4644 1973 JAPANESE JOURNAL OF MICROBIOLOGY 17(5):323-330 TANAKA T; HASHIMOT.H; MITSUHAS.S AMPICILLIN-RESISTANT R-FACTORS DERIVED FROM SHIGELLA STRAINS	8	4
2123	3	4687 1973 JOURNAL OF GENERAL MICROBIOLOGY 76(JUN):305-318 MILES RJ; PIRT SJ INHIBITION BY 3-DEOXY-3-FLUORO-D-GLUCOSE OF UTILIZATION OF LACTOSE AND OTHER CARBON SOURCES BY ESCHERICHIA-COLI	21	4
2124	5	4691 1973 JOURNAL OF GENERAL MICROBIOLOGY 78(SEP):89-99 SMITH HW; HELLER ED ACTIVITY OF DIFFERENT TRANSFER FACTORS INTRODUCED INTO SAME PLASMID-CONTAINING STRAIN OF ESCHERICHIA-COLI K12	18	4
2125	1	4742 1973 MOLECULAR & GENERAL GENETICS 120(4):369-378 HERDMAN M MUTATIONS ARISING DURING TRANSFORMATION IN BLUE-GREEN-ALGA ANACYSTIS-NIDULANS	31	4
2126	7	4745 1973 MOLECULAR & GENERAL GENETICS 122(2):119-130 LOW B RESTORATION BY RAC LOCUS OF RECOMBINANT FORMING ABILITY IN REC B MEROZYGOTES OF ESCHERICHIA-COLI K-12 AND REC C MEROZYGOTES OF ESCHERICHIA-COLI K-12	63	4
2127	7	4749 1973 MOLECULAR & GENERAL GENETICS 124(2):157-166 GRATIA JP COLIPHAGE PHIGAMMA , A NOVEL TYPE OF SPECIALIZED TRANSDUCER	12	4
2128	3	4761 1973 NATURWISSENSCHAFTEN 60(9):425-427 JUNGCK JR; FOX SW SYNTHESIS OF OLIGONUCLEOTIDES BY PROTEINOID MICROSPHERES ACTING ON ATP	37	4
2129	1	4775 1973 QUARTERLY REVIEWS OF BIOPHYSICS 6(3):311-335 RYHAGE R INTEGRATED GAS CHROMATOGRAPHY MASS SPECTROMETRY	11	4
2130	2	4780 1973 SCIENCE 179(4077):997-999 MURRAY BC; MALIN MC POLAR WANDERING ON MARS	32	4
2131	6	4805 1974 ACTA MICROBIOLOGICA POLONICA SERIES A-MICROBIOLOGIA GENERALIS 6(1):23-36 NAJER A; KUNICKIG.WJ MECHANISM OF CONJUGATION AND RECOMBINATION IN BACTERIA .13. HETEROGENETIC RECOMBINANT CLONES AND FATE OF TRANSFERRED FRAGMENT OF HFR CHROMOSOME	7	4
2132	4	4907 1974 ICARUS 22(2):205-211 BARTH CA; DICK ML OZONE AND POLAR HOOD OF MARS	22	4
2133	3	4910 1974 ICARUS 22(3):363-370 BAUM WA EARTH-BASED OBSERVATIONS OF MARTIAN ALBEDO CHANGES	6	4
2134	6	4946 1974 JOURNAL OF BACTERIOLOGY 120(1):384-389 RACINE FM; STEINBER.W GENETIC LOCATION OF 2 MUTATIONS AFFECTING LYSYL-TRANSFER RIBONUCLEIC-ACID SYNTHETASE OF BACILLUS-SUBTILIS	17	4
2135	15	4959 1974 JOURNAL OF GENERAL MICROBIOLOGY 84(OCT):285-296 COETZEE JN HIGH-FREQUENCY TRANSDUCTION OF KANAMYCIN RESISTANCE IN PROTEUS- MIRABILIS	27	4
2136	12	4985 1974 JOURNAL OF VIROLOGY 14(6):1343-1348 YASBIN RE; YOUNG FE TRANSDUCTION IN BACILLUS-SUBTILIS BY BACTERIOPHAGE SPP1	29	4
2137	7	4996 1974 MOLECULAR & GENERAL GENETICS 133(2):141-149 THOMPSON R; HUGHES SG; BRODA P PLASMID IDENTIFICATION USING SPECIFIC ENDONUCLEASES	102	4
2138	11	5010 1974 ORGANIC MASS SPECTROMETRY 9(5):459-469 DELFINO AB; BUCHS A HEURISTIC PROGRAMMING AS AN ION GENERATOR IN MASS-SPECTROMETRY .2. GENERATION OF PRIMARY IONS FROM SIMPLE CYCLIC STRUCTURES	6	4
2139	9	5019 1974 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 71(9):3659-3663 HONJO T; PACKMAN S; SWAN D; NAU M; LEDER P ORGANIZATION OF IMMUNOGLOBULIN GENES - REITERATION FREQUENCY OF MOUSE KAPPA-CHAIN CONSTANT REGION GENE	93	4
2140	2	5062 1975 ANALYTICAL CHEMISTRY 47(4):666-670 HEDFJALL B; RYHAGE R COMPUTERIZED FAST-SCANNING GAS CHROMATOGRAPH MASS SPECTROMETER	26	4
2141	19	5095 1975 BACTERIOLOGICAL REVIEWS 39(2):87-120 CRAWFORD IP GENE REARRANGEMENTS IN EVOLUTION OF TRYPTOPHAN SYNTHETIC PATHWAY	171	4
2142	14	5135 1975 GENETICS 80(4):679-694 LEDBETTER MLS; HOTCHKISS RD RECOMBINATION AS A REQUIREMENT FOR SEGREGATION OF A PARTIALLY DIPLOID MUTANT OF PNEUMOCOCCUS	8	4
2143	5	5142 1975 HEREDITAS 79(2):239-250 NILHEDEN E; HOLM K; KOLMARK HG GLYCEROL NON-UTILIZING MUTANTS IN NEUROSPORA-CRASSA - ISOLATION BY NET REPLICATION	12	4
2144	6	5165 1975 JOURNAL OF BACTERIOLOGY 121(2):450-454 GALIZZI A; SICCARDI AG; ALBERTINI AM; AMILENI AR; MENEGUZZI G; POLSINELLI M PROPERTIES OF BACILLUS-SUBTILIS MUTANTS TEMPERATURE SENSITIVE IN GERMINATION	9	4
2145	12	5167 1975 JOURNAL OF BACTERIOLOGY 121(3):873-882 FAELEN M; TOUSSAINT A; DELAFONTEYNE J MODEL FOR ENHANCEMENT OF LAMBDA-GAL INTEGRATION INTO PARTIALLY INDUCED MU-1 LYSOGENS	69	4
2146	10	5210 1975 JOURNAL OF GENERAL MICROBIOLOGY 91(NOV):139-149 HORIGUCHI T; YAMAGUCHI S; YAO K; TAIRA T; IINO T GENETIC-ANALYSIS OF H1, STRUCTURAL GENE FOR PHASE-1 FLAGELLIN IN SALMONELLA	19	4
2147	7	5217 1975 JOURNAL OF MOLECULAR BIOLOGY 94(3):327-340 OGAWA T ANALYSIS OF DNAB FUNCTION OF ESCHERICHIA-COLI-K12 AND DNAB-LIKE FUNCTION OF P1 PROPHAGE	60	4
2148	4	5247 1975 MOLECULAR & GENERAL GENETICS 136(3):233-242 AHMED A; SCRABA D NATURE OF GAL3 MUTATION OF ESCHERICHIA-COLI	16	4
2149	3	5257 1975 NATURE 255(5508):500-502 SMITH HW SURVIVAL OF ORALLY-ADMINISTERED ESCHERICHIA-COLI-K12 IN ALIMENTARY-TRACT OF MAN	44	4
2150	3	5269 1975 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 72(6):2274-2278 RAETZ CRH ISOLATION OF ESCHERICHIA-COLI MUTANTS DEFECTIVE IN ENZYMES OF MEMBRANE LIPID-SYNTHESIS	114	4
2151	1	5285 1975 TETRAHEDRON 31(19):2391-2400 HAMMERUM S; DJERASSI C MASS-SPECTROMETRY IN STRUCTURAL AND STEREOCHEMICAL PROBLEMS .244. INFLUENCE OF SUBSTITUENTS AND STEREOCHEMISTRY ON MASS- SPECTRAL FRAGMENTATION OF PROGESTERONE	10	4
2152	5	5310 1976 ANNUAL REVIEW OF MICROBIOLOGY 30():221-239 CHET I; MITCHELL R ECOLOGICAL ASPECTS OF MICROBIAL CHEMOTACTIC BEHAVIOR	92	4
2153	7	5367 1976 GENETICS 84(1):1-25 RAVIN AW RYAN,FJ - IN MEMORIUM - 1916-1963	5	4
2154	4	5431 1976 JOURNAL OF MOLECULAR BIOLOGY 100(3):421-426 TYE BK MUTANT OF PHAGE-P22 WITH RANDOMLY PERMUTED DNA	23	4
2155	2	5457 1976 NATURE 260(5553):715-716 STEVENS CE; BEASLEY RP LACK OF AN AUTOSOMAL RECESSIVE GENETIC INFLUENCE IN VERTICAL TRANSMISSION OF HEPATITIS-B ANTIGEN	23	4
2156	6	5460 1976 NATURE 262(5568):467-471 SPUDICH JL; KOSHLAND DE NON-GENETIC INDIVIDUALITY - CHANCE IN SINGLE CELL	87	4
2157	6	5540 1977 APPLIED AND ENVIRONMENTAL MICROBIOLOGY 33(2):434-444 BOCHNER BR; SAVAGEAU MA GENERALIZED INDICATOR PLATE FOR GENETIC, METABOLIC, AND TAXONOMIC STUDIES WITH MICROORGANISMS	143	4
2158	2	5553 1977 BIOMEDICAL MASS SPECTROMETRY 4(4):203-208 ROBERTSON AL; HAMMING MC MASSFORM - COMPUTER-PROGRAM FOR ASSIGNMENT OF ELEMENTAL COMPOSITIONS TO HIGH-RESOLUTION MASS-SPECTRAL DATA	6	4
2159	4	5606 1977 JOURNAL OF BACTERIOLOGY 129(1):492-500 POTTER SS; BOTT KF; NEWBOLD JE 2-DIMENSIONAL RESTRICTION ANALYSIS OF BACILLUS-SUBTILIS GENOME - GENE PURIFICATION AND RIBOSOMAL RIBONUCLEIC-ACID GENE ORGANIZATION	20	4
2160	3	5613 1977 JOURNAL OF BACTERIOLOGY 130(3):1214-1223 GRAHAM AC; STOCKER BAD GENETICS OF SENSITIVITY OF SALMONELLA SPECIES TO COLICIN-M AND BACTERIOPHAGES T5 T1, AND ES18	29	4
2161	5	5646 1977 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 99(23):7668-7671 CONE MM; VENKATARAGHAVAN R; MCLAFFERTY FW MOLECULAR-STRUCTURE COMPARISON PROGRAM FOR IDENTIFICATION OF MAXIMAL COMMON SUBSTRUCTURES	42	4
2162	4	5702 1978 ACTA CRYSTALLOGRAPHICA SECTION A 34(MAR):275-282 RANDIC M GRAPH THEORETICAL BASIS FOR STRUCTURAL CHEMISTRY .1. STRUCTURES BASED ON TRIVALENT GRAPHS WITH 10 VERTICES	15	4
2163	4	5718 1978 APPLIED AND ENVIRONMENTAL MICROBIOLOGY 36(5):724-730 MORRISON WD; MILLER RV; SAYLER GS FREQUENCY OF F116-MEDIATED TRANSDUCTION OF PSEUDOMONAS- AERUGINOSA IN A FRESHWATER ENVIRONMENT	37	4
2164	3	5769 1978 INFECTION AND IMMUNITY 21(1):206-212 HILLMAN JD LACTATE-DEHYDROGENASE MUTANTS OF STREPTOCOCCUS-MUTANS - ISOLATION AND PRELIMINARY CHARACTERIZATION	36	4
2165	5	5869 1978 REVIEW OF SCIENTIFIC INSTRUMENTS 49(2):139-182 BROWN FS; ADELSON HE; CHAPMAN MC; CLAUSEN OW; COLE AJ; CRAGIN JT; DAY RJ; DEBENHAM CH; FORTNEY RE; GILJE RI; HARVEY DW; KROPP JL; LOER SJ; LOGAN JL; POTTER WD; ROSIAK GT BIOLOGY INSTRUMENT FOR VIKING MARS MISSION	14	4
2166	3	5870 1978 REVIEWS OF PHYSIOLOGY BIOCHEMISTRY AND PHARMACOLOGY 81():1-37 LANGMAN RE CELL-MEDIATED-IMMUNITY AND MAJOR HISTOCOMPATIBILITY COMPLEX	100	4
2167	10	5876 1978 SPACE SCIENCE REVIEWS 22(1):3-34 MAZUR P; BARGHOORN ES; HALVORSON HO; JUKES TH; KAPLAN IR; MARGULIS L BIOLOGICAL IMPLICATIONS OF VIKING MISSION TO MARS	17	4
2168	5	5985 1979 JOURNAL OF BACTERIOLOGY 139(2):432-441 SHOEMAKER NB; SMITH MD; GUILD WR ORGANIZATION AND TRANSFER OF HETEROLOGOUS CHLORAMPHENICOL AND TETRACYCLINE RESISTANCE GENES IN PNEUMOCOCCUS	53	4
2169	6	6001 1979 JOURNAL OF GENERAL MICROBIOLOGY 110(FEB):479-482 STUTTARD C TRANSDUCTION OF AUXOTROPHIC MARKERS IN A CHLORAMPHENICOL- PRODUCING STRAIN OF STREPTOMYCES	30	4
2170	2	6018 1979 JOURNAL OF GEOPHYSICAL RESEARCH 84():8443-8456 LINDAL GF; HOTZ HB; SWEETNAM DN; SHIPPONY Z; BRENKLE JP; HARTSELL GV; SPEAR RT VIKING RADIO OCCULTATION MEASUREMENTS OF THE ATMOSPHERE AND TOPOGRAPHY OF MARS - DATA ACQUIRED DURING 1 MARTIAN YEAR OF TRACKING	88	4
2171	7	6049 1979 NATURWISSENSCHAFTEN 66(1):9-21 DJERASSI C; SMITH DH; VARKONY TH NOVEL ROLE OF COMPUTERS IN THE NATURAL-PRODUCTS FIELD	13	4
2172	20	6067 1979 REVIEWS OF INFECTIOUS DISEASES 1(3):434-467 TOMASZ A FROM PENICILLIN-BINDING PROTEINS TO THE LYSIS AND DEATH OF BACTERIA - 1979 VIEW	119	4
2173	5	6155 1980 JOURNAL OF BACTERIOLOGY 142(1):285-294 MANNING PA; BEUTIN L; ACHTMAN M OUTER-MEMBRANE OF ESCHERICHIA-COLI - PROPERTIES OF THE F-SEX FACTOR TRAT PROTEIN WHICH IS INVOLVED IN SURFACE EXCLUSION	43	4
2174	7	6175 1980 JOURNAL OF GENERAL MICROBIOLOGY 121(NOV):85-92 JUNI E; HEYM GA STUDIES OF SOME NATURALLY-OCCURRING AUXOTROPHS OF NEISSERIA- GONORRHOEAE	11	4
2175	3	6275 1981 BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 101(3):905-911 ISHINO F; MATSUHASHI M PEPTIDOGLYCAN SYNTHETIC ENZYME-ACTIVITIES OF HIGHLY PURIFIED PENICILLIN-BINDING PROTEIN-3 IN ESCHERICHIA-COLI - A SEPTUM- FORMING REACTION SEQUENCE	156	4
2176	5	6289 1981 CURRENT CONTENTS (36):5-20 GARFIELD E MEDICAL GENETICS - THE NEW PREVENTIVE MEDICINE	0	4
2177	7	6341 1981 JOURNAL OF GENERAL MICROBIOLOGY 124(JUN):243-253 WARBURG RJ; MOIR A PROPERTIES OF A MUTANT OF BACILLUS-SUBTILIS-168 IN WHICH SPORE GERMINATION IS BLOCKED AT A LATE STAGE	28	4
2178	3	6351 1981 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 103(2):312-314 DAVIDSON RA ISOMERS AND ISOMERIZATION - ELEMENTS OF REDFIELD COMBINATORIAL THEORY	30	4
2179	6	6472 1982 JOURNAL OF BACTERIOLOGY 151(2):819-827 OGATA RT; WINTERS C; LEVINE RP NUCLEOTIDE-SEQUENCE ANALYSIS OF THE COMPLEMENT RESISTANCE GENE FROM PLASMID-R100	52	4
2180	7	6491 1982 JOURNAL OF MOLECULAR BIOLOGY 161(1):13-31 SAMBUCETTI L; EOYANG L; SILVERMAN PM CELLULAR CONTROL OF CONJUGATION IN ESCHERICHIA-COLI-K12 - EFFECT OF CHROMOSOMAL CPX MUTATIONS ON F-PLASMID GENE- EXPRESSION	16	4
2181	1	6520 1982 SCIENCE 215(4534):843-852 NEWELL A; SPROULL RF COMPUTER-NETWORKS - PROSPECTS FOR SCIENTISTS	13	4
2182	1	6542 1983 ANALYTICA CHIMICA ACTA 150(1):11-21 HIPPE Z PROBLEMS IN THE APPLICATION OF ARTIFICIAL-INTELLIGENCE IN ANALYTICAL-CHEMISTRY	19	4
2183	6	6561 1983 CANADIAN JOURNAL OF MICROBIOLOGY 29(9):1205-1212 SANDERSON KE; KADAM SK; MACLACHLAN PR DEREPRESSION OF F-FACTOR FUNCTION IN SALMONELLA-TYPHIMURIUM	25	4
2184	10	6564 1983 CURRENT CONTENTS (52):5-17 GARFIELD E ARTIFICIAL-INTELLIGENCE - USING COMPUTERS TO THINK ABOUT THINKING .2. SOME PRACTICAL APPLICATIONS OF AI	0	4
2185	11	6604 1983 JOURNAL OF BACTERIOLOGY 155(1):74-81 SZEKELY E; SIMON M DNA-SEQUENCE ADJACENT TO FLAGELLAR GENES AND EVOLUTION OF FLAGELLAR -PHASE VARIATION	47	4
2186	7	6609 1983 JOURNAL OF BACTERIOLOGY 156(1):30-35 STEWART GJ; CARLSON CA; INGRAHAM JL EVIDENCE FOR AN ACTIVE-ROLE OF DONOR CELLS IN NATURAL TRANSFORMATION OF PSEUDOMONAS-STUTZERI	34	4
2187	5	6619 1983 JOURNAL OF GENERAL MICROBIOLOGY 129(JUL):2229-2240 JENKINSON HF; MANDELSTAM J CLONING OF THE BACILLUS-SUBTILIS LYS AND SPOIIIB GENES IN PHAGE PHI-105	38	4
2188	1	6657 1983 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES 80(6):1751-1755 WHITTAM TS; OCHMAN H; SELANDER RK MULTILOCUS GENETIC-STRUCTURE IN NATURAL-POPULATIONS OF ESCHERICHIA-COLI	146	4
2189	4	6699 1984 INFECTION AND IMMUNITY 46(3):814-818 CARSIOTIS M; WEINSTEIN DL; KARCH H; HOLDER IA; OBRIEN AD FLAGELLA OF SALMONELLA-TYPHIMURIUM ARE A VIRULENCE FACTOR IN INFECTED C57BL/6J MICE	57	4
2190	4	6746 1984 MOLECULAR & GENERAL GENETICS 198(1):90-99 BOHMAN K; RUUSALA T; JELENC PC; KURLAND CG KINETIC IMPAIRMENT OF RESTRICTIVE STREPTOMYCIN-RESISTANT RIBOSOMES	92	4
2191	8	6804 1985 JOURNAL OF BACTERIOLOGY 161(3):909-912 POZZI G; GUILD WR MODES OF INTEGRATION OF HETEROLOGOUS PLASMID DNA INTO THE CHROMOSOME OF STREPTOCOCCUS-PNEUMONIAE	32	4
2192	5	6814 1985 JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES 25(3):245-252 MCLAFFERTY FW; STAUFFER DB RETRIEVAL AND INTERPRETATIVE COMPUTER-PROGRAMS FOR MASS- SPECTROMETRY	37	4
2193	5	6821 1985 JOURNAL OF COMPUTATIONAL CHEMISTRY 6(6):562-569 BALABAN AT; MEKENYAN O; BONCHEV D UNIQUE DESCRIPTION OF CHEMICAL STRUCTURES BASED ON HIERARCHICALLY ORDERED EXTENDED CONNECTIVITIES (HOC PROCEDURES) .3. TOPOLOGICAL, CHEMICAL, AND STEREOCHEMICAL CODING OF MOLECULAR-STRUCTURE	15	4
2194	13	6827 1985 JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH AND PLANETS 90(NB2):2038-& WARD AW; DOYLE KB; HELM PJ; WEISMAN MK; WITBECK NE GLOBAL MAP OF EOLIAN FEATURES ON MARS	20	4
2195	3	6847 1985 MUTATION RESEARCH 145(1-2):25-34 ABBOTT PJ MUTATIONAL AND RECOMBINATIONAL EVENTS IN CARCINOGEN-MODIFIED PLASMID DNA - INFLUENCE OF HOST-CELL REPAIR GENES	16	4
2196	14	6907 1986 ICARUS 66(1):83-93 ZIMBELMAN JR SURFACE-PROPERTIES OF THE PETIT WIND STREAK ON MARS - IMPLICATIONS FOR SEDIMENT TRANSPORT	6	4
2197	7	6996 1987 INFECTION AND IMMUNITY 55(12):2891-2901 GULIG PA; CURTISS R PLASMID-ASSOCIATED VIRULENCE OF SALMONELLA-TYPHIMURIUM	207	4
2198	8	7017 1987 JOURNAL OF MOLECULAR BIOLOGY 196(1):39-48 NOIROT P; PETIT MA; EHRLICH SD PLASMID REPLICATION STIMULATES DNA RECOMBINATION IN BACILLUS- SUBTILIS	54	4
2199	21	7023 1987 MICROBIOLOGICAL REVIEWS 51(1):88-134 LYON BR; SKURRAY R ANTIMICROBIAL RESISTANCE OF STAPHYLOCOCCUS-AUREUS - GENETIC- BASIS	392	4
2200	7	7028 1987 MOLECULAR & GENERAL GENETICS 210(1):116-121 JANNIERE L; EHRLICH SD RECOMBINATION BETWEEN SHORT REPEATED SEQUENCES IS MORE FREQUENT IN PLASMIDS THAN IN THE CHROMOSOME OF BACILLUS-SUBTILIS	40	4

#	Cited nodes	Nodes / Authors	GCS	LCS
2201	2	7048 1987 SOCIAL STUDIES OF SCIENCE 17(4):657-687 AMSTERDAMSKA O MEDICAL AND BIOLOGICAL CONSTRAINTS - EARLY RESEARCH ON VARIATION IN BACTERIOLOGY	22	4
2202	4	7061 1988 ANALYTICA CHIMICA ACTA 210(1):9-32 GRAY NAB ARTIFICIAL-INTELLIGENCE IN CHEMISTRY	9	4
2203	6	7074 1988 CELL 52(6):883-892 BRUNIER D; MICHEL B; EHRLICH SD COPY CHOICE ILLEGITIMATE DNA RECOMBINATION	59	4
2204	3	7083 1988 GENE 65(1):83-91 KIESER T; MELTON RE PLASMID PIJ699, A MULTI-COPY POSITIVE-SELECTION VECTOR FOR STREPTOMYCES	108	4
2205	3	7149 1989 ANNUAL REVIEW OF IMMUNOLOGY 7():513-535 CASALI P; NOTKINS AL PROBING THE HUMAN B-CELL REPERTOIRE WITH EBV - POLYREACTIVE ANTIBODIES AND CD5+ LYMPHOCYTE-B	280	4
2206	7	7163 1989 CRITICAL REVIEWS IN BIOCHEMISTRY AND MOLECULAR BIOLOGY 24(4):271-328 HURST JK; BARRETTE WC LEUKOCYTIC OXYGEN ACTIVATION AND MICROBICIDAL OXIDATIVE TOXINS	147	4
2207	3	7171 1989 EMBO JOURNAL 8(10):3149-3152 FRANKEL G; NEWTON SMC; SCHOOLNIK GK; STOCKER BAD INTRAGENIC RECOMBINATION IN A FLAGELLIN GENE - CHARACTERIZATION OF THE H1-J GENE OF SALMONELLA-TYPHI	29	4
2208	2	7281 1990 ISSUES IN SCIENCE AND TECHNOLOGY 7(1):81-84 MORSE SS REGULATING VIRAL TRAFFIC	9	4
2209	7	7353 1991 CELLULAR IMMUNOLOGY 132(2):515-531 SILVERSTEIN AM THE DYNAMICS OF CONCEPTUAL CHANGE IN 20TH-CENTURY IMMUNOLOGY	21	4
2210	3	7410 1991 JOURNAL OF MOLECULAR EVOLUTION 33(1):4-12 ARBER W ELEMENTS IN MICROBIAL EVOLUTION	45	4
2211	3	7418 1991 METHODS IN ENZYMOLOGY 194():3-21 SHERMAN F GETTING STARTED WITH YEAST	1204	4
2212	7	7510 1992 JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES 32(4):323-330 CONTRERAS ML; VALDIVIA R; ROZAS R EXHAUSTIVE GENERATION OF ORGANIC ISOMERS .1. ACYCLIC STRUCTURES	17	4
2213	10	7568 1993 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH 32(2):201-227 UGI I; BAUER J; BLEY K; DENGLER A; DIETZ A; FONTAIN E; GRUBER B; HERGES R; KNAUER M; REITSAM K; STEIN N COMPUTER-ASSISTED SOLUTION OF CHEMICAL PROBLEMS - THE HISTORICAL DEVELOPMENT AND THE PRESENT STATE-OF-THE-ART OF A NEW DISCIPLINE OF CHEMISTRY	29	4
2214	10	7584 1993 CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS 18(2):171-181 KVASNICKA V; POSPICHAL J AN IMPROVED VERSION OF THE CONSTRUCTIVE ENUMERATION OF MOLECULAR GRAPHS WITH PRESCRIBED SEQUENCE OF VALENCE STATES	6	4
2215	2	7608 1993 GENE 135(1-2):161-166 EHRLICH SD; BIERNE H; DALENCON E; VILETTE D; PETRANOVIC M; NOIROT P; MICHEL B MECHANISMS OF ILLEGITIMATE RECOMBINATION	52	4
2216	1	7623 1993 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 269(14):1840-1842 LEVY SB CONFRONTING MULTIDRUG RESISTANCE - A ROLE FOR EACH OF US	35	4
2217	12	7630 1993 JOURNAL OF BACTERIOLOGY 175(3):758-766 OKAZAKI N; MATSUO S; SAITO K; TOMINAGA A; ENOMOTO M CONVERSION OF THE SALMONELLA PHASE-1 FLAGELLIN GENE FLIC TO THE PHASE-2 GENE FLJB ON THE ESCHERICHIA-COLI K-12 CHROMOSOME	16	4
2218	1	7634 1993 JOURNAL OF BACTERIOLOGY 175(21):7115-7118 NEAL BL; BROWN PK; REEVES PR USE OF SALMONELLA PHAGE-P22 FOR TRANSDUCTION IN ESCHERICHIA- COLI	19	4
2219	2	7717 1994 BRITISH MEDICAL JOURNAL 309(6959):893-894 DENNIS DT PLAGUE IN INDIA	22	4
2220	9	7719 1994 CELL 76(2):229-239 NOSSAL GJV NEGATIVE SELECTION OF LYMPHOCYTES	575	4
2221	10	7750 1994 GENETICS 136(2):423-426 LEDERBERG J THE TRANSFORMATION OF GENETICS BY DNA - AN ANNIVERSARY CELEBRATION OF AVERY, MACLEOD AND MCCARTY (1944)	4	4
2222	4	7772 1994 JOURNAL OF BACTERIOLOGY 176(19):6153-6156 KENNEY TJ; CHURCHWARD G CLONING AND SEQUENCE-ANALYSIS OF THE RPSL AND RPSG GENES OF MYCOBACTERIUM-SMEGMATIS AND CHARACTERIZATION OF MUTATIONS CAUSING RESISTANCE TO STREPTOMYCIN	14	4
2223	9	7778 1994 JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES 34(5):1204-1218 FAULON JL STOCHASTIC GENERATOR OF CHEMICAL-STRUCTURE .1. APPLICATION TO THE STRUCTURE ELUCIDATION OF LARGE MOLECULES	17	4
2224	3	7866 1995 CELL 80(1):115-125 REYNAUD CA; GARCIA C; HEIN WR; WEILL JC HYPERMUTATION GENERATING THE SHEEP IMMUNOGLOBULIN REPERTOIRE IS AN ANTIGEN-INDEPENDENT PROCESS	155	4
2225	5	7873 1995 CURRENT GENETICS 28(6):521-525 BARANOWSKA H; POLICINSKA Z; JACHYMCZYK WJ EFFECTS OF THE CDC2 GENE ON ADAPTIVE MUTATION IN THE YEAST SACCHAROMYCES-CEREVISIAE	15	4
2226	4	7917 1995 JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES 35(6):1068-1073 NUZILLARD JM; NAANAA W; PIMONT S APPLYING THE CONSTRAINT SATISFACTION PROBLEM PARADIGM TO STRUCTURE GENERATION	9	4
2227	5	7918 1995 JOURNAL OF CLINICAL MICROBIOLOGY 33(12):3146-3149 OSTERBLAD M; LEISTEVUO T; HUOVINEN P SCREENING FOR ANTIMICROBIAL RESISTANCE IN FECAL SAMPLES BY THE REPLICA PLATING METHOD	11	4
2228	8	7940 1995 MOLECULAR BIOLOGY AND EVOLUTION 12(2):198-207 NAAS T; BLOT M; FITCH WM; ARBER W DYNAMICS OF IS-RELATED GENETIC REARRANGEMENTS IN RESTING ESCHERICHIA-COLI K-12	25	4
2229	1	7948 1995 NEW ENGLAND JOURNAL OF MEDICINE 333(7):420-425 STANDAERT SM; DAWSON JE; SCHAFFNER W; CHILDS JE; BIGGIE KL; SINGLETON BS; GERHARDT RR; KNIGHT ML; HUTCHESON RH EHRLICHIOSIS IN A GOLF-ORIENTED RETIREMENT COMMUNITY	51	4
2230	3	8002 1996 BIOSCIENCE 46(2):88-97 Real LA Sustainability and the ecology of infectious disease - Diseases and their pathogenic agents must be viewed as important parts of any ecosystem management strategy	15	4
2231	2	8038 1996 GENE 169(1):47-52 Skorupski K; Taylor RK Positive selection vectors for allelic exchange	96	4
2232	2	8071 1996 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 275(4):315-317 Berkelman RL; Pinner RW; Hughes JM Addressing emerging microbial threats in the United States	17	4
2233	4	8088 1996 JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES 36(3):413-419 Wieland T; Kerber A; Laue R Principles of the generation of constitutional and configurational isomers	20	4
2234	3	8119 1996 NEW ENGLAND JOURNAL OF MEDICINE 335(19):1445-1453 Gold HS; Moellering RC Drug therapy - Antimicrobial-drug resistance	293	4
2235	3	8165 1997 ANNUAL REVIEW OF MICROBIOLOGY 51():151-178 Domingo E; Holland JJ RNA virus mutations and fitness for survival	196	4
2236	18	8197 1997 CURRENT OPINION IN GENETICS & DEVELOPMENT 7(6):829-834 Rosenberg SM Mutation for survival	41	4
2237	1	8232 1997 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 278(7):579-585 Rennie D; Yank V; Emanuel L When authorship fails - A proposal to make contributors accountable	104	4
2238	19	8647 2000 JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS 105(E1):1623-1650 Edgett KS; Malin MC New views of Mars eolian activity, materials, and surface properties: Three vignettes from the Mars Global Surveyor Mars Orbiter Camera	28	4
2239	1	8687 2000 SCIENCE 287(5453):607-614 Hahn BH; Shaw GM; De Cock KM; Sharp PM AIDS - AIDS as a zoonosis: Scientific and public health implications	120	4
2240	0	8807 2001 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 98(5):2115-2116 Lederberg J H1N1-influenza as Lazarus: Genomic resurrection from the tomb of an unknown	4	4
2241	0	8821 2001 SCIENTIST 15(7):8-8 Lederberg J; McCray AT 'Ome sweet 'omics - A genealogical treasury of words	4	4
2242	7	8867 2002 FEBS LETTERS 516(1-3):67-70 Suzuki T; Ohshima H Nicotine-modulated formation of spiroiminodihydantoin nucleoside via 8-oxo-7,8-dihydro-2 '-deoxyguanosine in 2 '- deoxyguanosine-hypochlorous acid reaction	5	4
2243	2	19 1947 ARCHIVES DES SCIENCES PHYSIOLOGIQUES 1(1):35-& BOIVIN A; VENDRELY R; TULASNE R *LE ROLE DES 2 ACIDES NUCLEIQUES DANS LA CONSTITUTION, DANS LA MULTIPLICATION, DANS LA MUTATION DES CELLULES BACTERIENNES, ET PLUS GENERALEMENT DANS LA VIE DES DIFFERENTES CELLULES	9	3
2244	2	37 1948 ANNUAL REVIEW OF MICROBIOLOGY 2():47-70 LINDEGREN CC GENETICS OF THE FUNGI	6	3
2245	2	103 1950 ANNUAL REVIEW OF MICROBIOLOGY 4():21-34 ANDERSON TF BACTERIOPHAGES	7	3
2246	17	106 1950 ANNUAL REVIEW OF PHYSIOLOGY 12():47-70 CATCHESIDE DG PHYSIOLOGICAL GENETICS	7	3
2247	8	123 1950 JOURNAL OF BACTERIOLOGY 60(2):145-157 PLOUGH HH; YOUNG HN; GRIMM MR PENICILLIN-SCREENED AUXOTROPHIC MUTATIONS IN SALMONELLA TYPHIMURIUM AND THEIR RELATION TO X-RAY DOSAGE	10	3
2248	1	142 1950 TRANSACTIONS OF THE NEW YORK ACADEMY OF SCIENCES 12(6):186-188 DEMEREC M GENETIC MECHANISM CONTROLLING BACTERIAL RESISTANCE TO STREPTOMYCIN	5	3
2249	3	146 1951 AMERICAN NATURALIST 85(821):141-142 WITKIN EM; KENNEDY FL A SUPPRESSOR MUTATION IN ESCHERICHIA-COLI	6	3
2250	2	148 1951 ANNALS OF THE NEW YORK ACADEMY OF SCIENCES 51(8):1508-1540 SPARROW AH RADIATION SENSITIVITY OF CELLS DURING MITOTIC AND MEIOTIC CYCLES WITH EMPHASIS ON POSSIBLE CYTOCHEMICAL CHANGES	132	3
2251	27	149 1951 ANNUAL REVIEW OF BIOCHEMISTRY 20():465-486 HOROWITZ NH; MITCHELL HK BIOCHEMICAL GENETICS	9	3
2252	2	156 1951 ANTIBIOTICS AND CHEMOTHERAPY 1(8):523-529 ROLAND F; STUART CA DIRECTED MUTATION TOWARD STREPTOMYCIN RESISTANCE IN SALMONELLA- TYPHI	3	3
2253	3	198 1951 JOURNAL OF GENERAL MICROBIOLOGY 5(1):46-53 BURNET FM A GENETIC APPROACH TO VARIATION IN INFLUENZA VIRUSES .1. THE CHARACTERS OF 3 SUBSTRAINS OF INFLUENZA VIRUS-A (WS)	43	3
2254	4	200 1951 JOURNAL OF GENERAL MICROBIOLOGY 5(4):781-787 DEVI P; PONTECORVO G; HIGGINBOTTOM C MUTATIONS AFFECTING THE NUTRITIONAL REQUIREMENTS OF AEROBACTER- AEROGENES INDUCED BY IRRADIATION OF DRIED CELLS	7	3
2255	1	217 1952 ANNUAL REVIEW OF MICROBIOLOGY 6():333-348 PRICE WH BACTERIAL VIRUSES	9	3
2256	3	247 1952 JOURNAL OF BACTERIOLOGY 64(6):793-803 DELAMATER ED; WOODBURN M EVIDENCE FOR THE OCCURRENCE OF MITOSIS IN THE MICROCOCCI	16	3
2257	2	251 1952 JOURNAL OF GENERAL MICROBIOLOGY 6(1-2):175-180 HUGHES WH VARIATION IN PENICILLIN RESISTANCE IN SINGLE-CELL CULTURES OF STAPHYLOCOCCUS-AUREUS	15	3
2258	3	282 1952 SCIENCE 116(3005):113-115 GOLDSTEIN A EFFECT OF PENICILLIN ON STREPTOMYCIN-DEPENDENT VARIANTS IN ESCHERICHIA-COLI POPULATIONS	4	3
2259	1	284 1953 ACTA PATHOLOGICA ET MICROBIOLOGICA SCANDINAVICA 32(3):393-401 ERIKSEN KR ON THE VALIDITY OF THE FLUCTUATION TEST IN STUDIES ON THE MODE OF ORIGIN OF PENICILLIN RESISTANT STAPHYLOCOCCI	3	3
2260	2	326 1953 COMPTES RENDUS DES SEANCES DE LA SOCIETE DE BIOLOGIE ET DE SES FILIALES 147(19-2):1662-1665 BLONDEL B; WELSCH M *RECHERCHES SUR LA STREPTOMYCINO-RESISTANCE DANS DES CONDITIONS QUI EXCULENT LA SELECTION DE MUTANTS	3	3
2261	8	341 1953 JOURNAL OF BACTERIOLOGY 65(6):666-670 POMPER S METHIONINE-REQUIRING MUTANTS OF SACCHAROMYCES-CEREVISIAE	9	3
2262	3	346 1953 JOURNAL OF BACTERIOLOGY 66(3):347-352 SAZ AK; EAGLE H THE CO-KILLING OF PENICILLIN SENSITIVE AND PENICILLIN RESISTANT BACTERIA AT LOW CONCENTRATIONS OF THE ANTIBIOTIC	11	3
2263	0	386 1953 SYMPOSIA OF THE SOCIETY FOR EXPERIMENTAL BIOLOGY 7():31-42 HINSHELWOOD CN ADAPTATION IN MICRO-ORGANISMS AND ITS RELATION TO EVOLUTION	7	3
2264	5	399 1954 ANNUAL REVIEW OF MICROBIOLOGY 8():1-22 MUDD S CYTOLOGY OF BACTERIA .1. THE BACTERIAL CELL	34	3
2265	20	404 1954 ANNUAL REVIEW OF PHYSIOLOGY 16():81-102 HOROWITZ NH; OWEN RD PHYSIOLOGICAL ASPECTS OF GENETICS	12	3
2266	4	420 1954 COMPTES RENDUS DES SEANCES DE LA SOCIETE DE BIOLOGIE ET DE SES FILIALES 148(1-2):182-185 WELSCH M *STREPTOMYCINO-RESISTANCE DE LIGNEES STAPHYLOCOCCIQUES ISSUES DUN MEME CLONE	4	3
2267	3	430 1954 GENETICS 39(3):343-355 POMPER S; DANIELS KM; MCKEE DW GENETIC ANALYSIS OF POLYPLOID YEAST	46	3
2268	3	443 1954 JOURNAL OF BACTERIOLOGY 68(3):293-298 KALAN EB; CEITHAML J METHIONINE BIOSYNTHESIS IN ESCHERICHIA-COLI	17	3
2269	5	472 1954 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 40(12):1112-1118 GARBER ED THE ROLE OF NUTRITION IN THE HOST-PARASITE RELATIONSHIP	28	3
2270	1	496 1955 BIOLOGICAL BULLETIN 109(1):22-39 BROOKS MA; RICHARDS AG INTRACELLULAR SYMBIOSIS IN COCKROACHES .1. PRODUCTION OF APOSYMBIOTIC COCKROACHES	72	3
2271	1	501 1955 COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY 20():1-15 DOBZHANSKY T A REVIEW OF SOME FUNDAMENTAL CONCEPTS AND PROBLEMS OF POPULATION GENETICS	163	3
2272	1	510 1955 EXPERIMENTAL CELL RESEARCH 8(1):188-212 KLEIN E GRADUAL TRANSFORMATION OF SOLID INTO ASCITES TUMORS - EVIDENCE FAVORING THE MUTATION-SELECTION THEORY	94	3
2273	1	511 1955 EXPERIMENTAL CELL RESEARCH 8(2):305-328 KAPLAN JG THE ALTERATION OF INTRACELLULAR ENZYMES .1. YEAST CATALASE AND THE EULER EFFECT	34	3
2274	1	521 1955 JOURNAL OF BACTERIOLOGY 70(4):454-463 CLARK JB; WEBB RB PLOIDY STUDIES ON THE LARGE CELLS OF MICROCOCCUS-AUREUS	12	3
2275	15	523 1955 JOURNAL OF BACTERIOLOGY 70(5):540-546 PAYNE JI; HARTMAN PE; MUDD S; LIU C CYTOLOGICAL ANALYSIS OF ULTRAVIOLET IRRADIATED ESCHERICHIA-COLI .2. ULTRAVIOLET INDUCTION OF LYSOGENIC E-COLI	6	3
2276	11	540 1955 JOURNAL OF GENERAL MICROBIOLOGY 13(3):461-& CLOWES RC; ROWLEY D GENETIC STUDIES ON SMALL-COLONY VARIANTS OF ESCHERICHIA-COLI K- 12	12	3
2277	4	549 1955 NATURE 176(4471):74-75 LOUTIT JS AUXOTROPHIC MUTANTS OF PSEUDOMONAS AERUGINOSA	4	3
2278	1	553 1955 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 41(2):67-70 ROGERS P; MCELROY WD BIOCHEMICAL CHARACTERISTICS OF ALDEHYDE AND LUCIFERASE MUTANTS OF LUMINOUS BACTERIA	30	3
2279	3	575 1956 AMERICAN JOURNAL OF BOTANY 43(6):408-410 EBERSOLD WT CROSSING OVER IN CHLAMYDOMONAS-REINHARDI	52	3
2280	5	576 1956 AMERICAN NATURALIST 90(854):273-289 TRINKAUS JP THE DIFFERENTIATION OF TISSUE CELLS	41	3
2281	9	589 1956 ARCHIV FUR MIKROBIOLOGIE 24(4):362-395 HEUMANN W DER SEXUALCYCLUS STERNBILDENDER BAKTERIEN	10	3
2282	3	638 1956 JOURNAL OF BIOLOGICAL CHEMISTRY 221(2):743-756 YATES RA; PARDEE AB PYRIMIDINE BIOSYNTHESIS IN ESCHERICHIA COLI	124	3
2283	2	654 1956 JOURNAL OF LABORATORY AND CLINICAL MEDICINE 47(4):562-572 PILKINGTON TRE; ELEK SD; JEWELL P THE ACTION OF 6 ANTIBIOTICS SINGLY AND IN COMBINATION ON ENTEROCOCCI ISOLATED FROM CASES OF SUBACUTE BACTERIAL ENDOCARDITIS	19	3
2284	7	677 1956 ZEITSCHRIFT FUR NATURFORSCHUNG PART B-CHEMIE BIOCHEMIE BIOPHYSIK BIOLOGIE UND VERWANDTEN GEBIETE 11(6):317-329 STARLINGER P; KAUDEWITZ F EIN PSEUDOALLEL-SPEZIFISCHER SUPPRESSOR BEI SALMONELLA- TYPHIMURIUM	4	3
2285	2	700 1957 ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS 66(1):128-139 KLINE ES; BARON LS XYLOSE METABOLISM IN GENETIC VARIANTS OF SALMONELLA-TYPHOSA	16	3
2286	4	707 1957 BIOCHIMICA ET BIOPHYSICA ACTA 25(1):206-207 RICKENBERG HV THE SITE OF GALACTOSIDE-PERMEASE ACTIVITY IN ESCHERICHIA-COLI	16	3
2287	4	714 1957 COMPTES RENDUS DES SEANCES DE LA SOCIETE DE BIOLOGIE ET DE SES FILIALES 151(11):1970-1973 FREDERICQ P; PAPAVASSILIOU J CROISEMENT GENETIQUE DE SOUCHES DESCHERICHIA-COLI MARQUEES PAR PRODUCTION DE COLICINE-I	4	3
2288	1	726 1957 GENETICS 42(6):685-703 SAND SA PHENOTYPIC VARIABILITY AND THE INFLUENCE OF TEMPERATURE ON SOMATIC INSTABILITY IN CULTURES DERIVED FROM HYBRIDS BETWEEN NICOTIANA-LANGSDORFFII AND N SANDERAE	31	3
2289	3	736 1957 JOURNAL OF BACTERIOLOGY 74(1):26-30 CLARK JB; WEBB RB EFFECT OF SUCCESSIVE X-IRRADIATION ON NOCARDIA-CORALLINA	9	3
2290	5	769 1957 JOURNAL OF GENERAL PHYSIOLOGY 41(2):307-331 HERRIOTT RM; BARLOW JL THE PROTEIN COATS OR GHOSTS OF COLI PHAGE-T2 .2. THE BIOLOGICAL FUNCTIONS	53	3
2291	1	775 1957 LANCET 2(AUG24):370-372 GORRILL RH; PENIKETT EJK NEW METHOD OF STUDYING THE BACTERIAL FLORA OF INFECTED OPEN WOUNDS AND BURNS	3	3
2292	1	797 1957 SCIENCE 125(3238):105-108 KALCKAR HM BIOCHEMICAL MUTATIONS IN MAN AND MICROORGANISMS	69	3
2293	4	815 1958 AMERICAN NATURALIST 92(864):139-160 ALLEN SL; NANNEY DL AN ANALYSIS OF NUCLEAR DIFFERENTIATION IN THE SELFERS OF TETRAHYMENA	96	3
2294	9	818 1958 ANNALES DE L INSTITUT PASTEUR 94(2):167-178 SCHAEFFER P GENETICS AND THE BACTERIAL SPECIES	7	3
2295	2	821 1958 ANNALES DE L INSTITUT PASTEUR 95(5):615-636 NISMAN B; HIRSCH ML ETUDE DE LACTIVATION ET DE LINCORPORATION DES ACIDES AMINES PAR DES FRACTIONS ENZYMATIQUES DE-COLI	55	3
2296	14	826 1958 ANNALS OF THE NEW YORK ACADEMY OF SCIENCES 71(6):1085-1091 LURIA SE MUTATIONS OF VIRUSES IN RELATION TO NORMAL AND ABNORMAL CELL FUNCTION	6	3
2297	4	827 1958 ANNALS OF THE NEW YORK ACADEMY OF SCIENCES 71(6):1100-1113 STANLEY WM RELATIONSHIPS, ESTABLISHED AND PROSPECTIVE, BETWEEN VIRUSES AND CANCER	19	3
2298	8	836 1958 ARCHIVES INTERNATIONALES DE PHYSIOLOGIE ET DE BIOCHIMIE 66(1):29-49 REGINSTER M RECHERCHES SUR LES MUTANTS AUXOTROPHES DESCHERICHIA-COLI EXIGEANT DES ACIDES AMINES	4	3
2299	3	884 1958 JOURNAL OF BACTERIOLOGY 76(2):163-166 RIDGWAY GJ; DOUGLAS HC UNBALANCED GROWTH OF YEAST DUE TO INOSITOL DEFICIENCY	35	3
2300	2	886 1958 JOURNAL OF BACTERIOLOGY 76(4):417-421 STOKES JL; BAYNE HG GROWTH-FACTOR-DEPENDENT STRAINS OF SALMONELLAE	18	3

#	Cited nodes	Nodes / Authors	GCS	LCS
2301	2	893 1958 JOURNAL OF BIOLOGICAL CHEMISTRY 231(2):997-1008 MILLER KD; COPELAND WH BOVINE BLOOD TRANS-ALPHA-GLUCOSYLASE, PROPERTIES AND MEASUREMENT	21	3
2302	3	894 1958 JOURNAL OF BIOLOGICAL CHEMISTRY 233(6):1501-1504 GILVARG C ENZYMATIC SYNTHESIS OF DIAMINOPIMELIC ACID	74	3
2303	12	914 1958 JOURNAL OF GENERAL PHYSIOLOGY 42(1):109-136 NORTHROP JH STUDIES ON THE ORIGIN OF BACTERIAL VIRUSES .1. THE INCIDENCE OF PHAGE-PRODUCING CELLS IN VARIOUS B-MEGATHERIUM CULTURES .2. THE EFFECT OF ULTRAVIOLET LIGHT ON THE INCIDENCE OF PHAGE-PRODUCING CELLS AND OF TERRAMYCIN-RESISTANT CELLS .3. THE EFFECT OF HYDROGEN PEROXIDE ON THE INCIDENCE OF PHAGE-PRODUCING CELLS AND OF TERRAMYCIN-RESISTANT CELLS .4. CALCULATION OF THE INCIDENCE OF PHAGE-PRODUCING CELLS	11	3
2304	6	932 1958 NATURE 182(4633):456-457 HAGIWARA A RECOMBINATION ABILITY OF ESCHERICHIA-COLI K-12 PROTOPLASTS	3	3
2305	4	945 1958 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 44(7):668-671 EMERSON S; EMERSON MR PRODUCTION, REPRODUCTION, AND REVERSION OF PROTOPLAST-LIKE STRUCTURES IN THE OSMOTIC STRAIN OF NEUROSPORA-CRASSA	51	3
2306	3	973 1958 ZEITSCHRIFT FUR VERERBUNGSLEHRE 89(4):587-613 HAGEMANN R SOMATISCHE KONVERSION BEI LYCOPERSICON-ESCULENTUM MILL	40	3
2307	6	986 1959 ANNALS OF THE NEW YORK ACADEMY OF SCIENCES 81(4):899-906 BRADLEY SG MECHANISMS CONTROLLING VARIATION IN STREPTOMYCETES	4	3
2308	16	989 1959 ANNUAL REVIEW OF BIOCHEMISTRY 28():343-364 FINCHAM JRS THE BIOCHEMISTRY OF GENETIC FACTORS	21	3
2309	11	998 1959 ARCHIV FUR MIKROBIOLOGIE 32(2):161-186 WINKLER U QUALITATIVE UND QUANTITATIVE EXPERIMENTE UBER TRANSDUKTION MIT NEU ISOLIERTEN SALMONELLA-PHAGEN	4	3
2310	4	999 1959 ARCHIV FUR MIKROBIOLOGIE 32(3):219-223 SCHWEIGHOFER D; STARLINGER P ZUR PROTOPLASTIERUNG VON E.COLI B MIT LYSOZYM UND VERSEN	6	3
2311	7	1007 1959 BACTERIOLOGICAL REVIEWS 23(4):175-201 ROTHSTEIN A ROLE OF THE CELL MEMBRANE IN THE METABOLISM OF INORGANIC ELECTROLYTES BY MICROORGANISMS	63	3
2312	2	1010 1959 BIKEN JOURNAL 2(3):227-228 MATSUSHIRO A; NAGAI K; MIZOBUCHI K SYNTHESIS OF THE ENZYME GALACTOZYMASE DURING THE TRANSDUCTION BY COLIPHAGE-LAMBDA .1.	3	3
2313	3	1012 1959 BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 1(1):13-16 MAAS WK EFFECT OF PENICILLIN ON THE UPTAKE OF AMINO ACIDS IN BACTERIA	5	3
2314	1	1045 1959 EXPERIMENTAL CELL RESEARCH 17(3):368-377 PITTMAN D; RANGANATHAN B; WILSON F PHOTOREACTIVATION STUDIES ON YEASTS .2. PHOTOREACTIVATION OF THE ULTRAVIOLET DAMAGE PRODUCING RESPIRATORY DEFICIENCY IN HAPLOID AND TETRAPLOID YEASTS	17	3
2315	2	1064 1959 JOURNAL OF BACTERIOLOGY 78(2):203-205 RAPPAPORT HP; GUILD WR DEFINED MEDIUM FOR GROWTH OF 2 TRANSFORMABLE STRAINS OF DIPLOCOCCUS-PNEUMONIAE	10	3
2316	1	1065 1959 JOURNAL OF BACTERIOLOGY 78(2):247-252 PANOS C; BARKULIS SS STREPTOCOCCAL-L FORMS .1. EFFECT OF OSMOTIC CHANGE ON VIABILITY	21	3
2317	3	1105 1959 NATURE 183(4672):1357-1361 ROUS P SURMISE AND FACT ON THE NATURE OF CANCER	31	3
2318	2	1151 1959 ZEITSCHRIFT FUR NATURFORSCHUNG PART B-CHEMIE BIOCHEMIE BIOPHYSIK BIOLOGIE UND VERWANDTEN GEBIETE 14(8-9):523-528 STARLINGER P ZUR HERKUNFT DES IN DER TRANSDUKTION DURCH DEN PHAGEN-P22 UBERTRAGENEN MATERIALS	3	3
2319	11	1153 1959 ZEITSCHRIFT FUR NATURFORSCHUNG PART B-CHEMIE BIOCHEMIE BIOPHYSIK BIOLOGIE UND VERWANDTEN GEBIETE 14(10):615-629 KELLENBERGER G; ARBER W; KELLENBERGER E EIGENSCHAFTEN UV-BESTRAHLTER LAMBDA-PHAGEN	11	3
2320	10	1168 1960 AMERICAN NATURALIST 94(878):321-342 RITTENBERG MB; NELSON EL MACROPHAGES, NUCLEIC ACID, AND THE INDUCTION OF ANTIBODY FORMATION - A REVIEW	17	3
2321	3	1180 1960 ANNALS OF THE NEW YORK ACADEMY OF SCIENCES 79(10):326-343 LIEBERMEISTER K MORPHOLOGY OF THE PPLO AND L-FORMS OF PROTEUS	38	3
2322	5	1181 1960 ANNALS OF THE NEW YORK ACADEMY OF SCIENCES 79(10):344-355 SHARP JT THE CELL WALL OF BACTERIAL L-FORMS AND PLEUROPNEUMONIALIKE ORGANISMS	15	3
2323	8	1193 1960 ANNUAL REVIEW OF MICROBIOLOGY 14():241-260 MARR AG ENZYME LOCALIZATION IN BACTERIA	32	3
2324	19	1199 1960 ARCHIV FUR MIKROBIOLOGIE 36(3):244-256 HEUMANN W KREUZUNGSVERSUCHE MIT STERNBILDENDEN BAKTERIEN	9	3
2325	8	1202 1960 BACTERIOLOGICAL REVIEWS 24(1):67-95 ELBERG SS CELLULAR IMMUNITY	98	3
2326	3	1257 1960 EXPERIMENTAL CELL RESEARCH 21(1):252-255 LEE S FIXATION OF E-COLI SPHEROPLASTS FOR ELECTRON MICROSCOPY	20	3
2327	2	1270 1960 IMMUNOLOGY 3(4):336-351 ASKONAS BA; FARTHING CP; HUMPHREY JH THE SIGNIFICANCE OF MULTIPLE ANTIBODY COMPONENTS IN SERUM OF IMMUNIZED RABBITS	97	3
2328	4	1285 1960 JOURNAL OF BACTERIOLOGY 80(5):639-647 JENKIN HM PREPARATION AND PROPERTIES OF CELL WALLS OF THE AGENT OF MENINGOPNEUMONITIS	79	3
2329	5	1291 1960 JOURNAL OF BIOLOGICAL CHEMISTRY 235(11):3266-3272 HOROWITZ J; SAUKKONEN JJ; CHARGAFF E EFFECTS OF FLUOROPYRIMIDINES ON THE SYNTHESIS OF BACTERIAL PROTEINS AND NUCLEIC ACIDS	65	3
2330	4	1295 1960 JOURNAL OF EXPERIMENTAL MEDICINE 112(6):1055-& MATSUSHITA H; FOX MS; GOEBEL WF COLICINE-K .4. THE EFFECT OF METABOLITES UPON COLICINE SYNTHESIS	12	3
2331	6	1296 1960 JOURNAL OF GENERAL MICROBIOLOGY 22(1):102-112 WATANABE T TRANSDUCTIONAL STUDIES OF THIAMINE AND NICOTINIC ACID REQUIRING STREPTOMYCIN RESISTANT MUTANTS OF SALMONELLA-TYPHIMURIUM	6	3
2332	9	1307 1960 JOURNAL OF GENERAL MICROBIOLOGY 23(2):231-241 BRADLEY SG; ANDERSON DL PREFERENTIAL COMPATIBILITY IN STREPTOMYCES-VIOLACEORUBER	5	3
2333	4	1324 1960 JOURNAL OF PATHOLOGY AND BACTERIOLOGY 79(1):1-9 BRUMFITT W STUDIES ON THE MECHANISM OF ADSORPTION AND PENETRATION BY BACTERIOPHAGE	12	3
2334	6	1329 1960 JOURNAL OF THE NATIONAL CANCER INSTITUTE 25(2):237-269 HELLSTROM KE STUDIES ON ISOANTIGENIC VARIATION IN MOUSE LYMPHOMAS	65	3
2335	8	1331 1960 JOURNAL OF THE NATIONAL CANCER INSTITUTE 25(6):1197-1229 TYLER A CLUES TO THE ETIOLOGY, PATHOLOGY, AND THERAPY OF CANCER PROVIDED BY ANALOGIES WITH TRANSPLANTATION DISEASE	75	3
2336	1	1333 1960 LANCET 2(AUG20):394-397 RUBBO SD; DIXSON S A CONTACT-PLATE TECHNIQUE FOR DETERMINING BACTERIAL CONTAMINATION OF FABRICS	21	3
2337	5	1336 1960 NATURE 185(4708):240-241 RICKENBERG HV ROLE OF THE INDUCER IN THE INDUCED SYNTHESIS OF BETA- GALACTOSIDASE IN ESCHERICHIA-COLI	7	3
2338	2	1341 1960 NATURE 186(4720):256-257 CAMPBELL A AUTOCATALYTIC PARTICLES AND STEADY STATES	4	3
2339	6	1398 1961 ACTA MICROBIOLOGICA ACADEMIAE SCIENTIARUM HUNGARICAE 8(1):73-& JARAI M GENETIC RECOMBINATION IN STREPTOMYCES AUREOFACIENS	10	3
2340	9	1471 1961 CANADIAN JOURNAL OF BIOCHEMISTRY AND PHYSIOLOGY 39(1):55-& SHEININ R; CROCKER BF ALPHA-GALACTOSIDASE ACTIVITY OF ESCHERICHIA COLI B	5	3
2341	3	1488 1961 FOLIA BIOLOGICA 7(1):1-& MEDAWAR PB THEORIES OF IMMUNOLOGICAL TOLERANCE	13	3
2342	4	1494 1961 GENETICAL RESEARCH 2(3):309-& DHALIWAL SS STUDIES ON HISTOCOMPATIBILITY MUTATIONS IN MOUSE TUMOUR CELLS USING ISOGENIC STRAINS OF MICE	8	3
2343	1	1516 1961 JAPANESE JOURNAL OF MICROBIOLOGY 5(3):375-& YOSHIKAWA M; AKIBA T STUDIES ON TRANSFERABLE DRUG RESISTANCE IN BACTERIA .2. INTERRELATIONSHIP BETWEEN TRANSFERABLE RESISTANCE FACTOR AND F FACTOR	5	3
2344	3	1553 1961 JOURNAL OF GENERAL MICROBIOLOGY 26(2):239-& POLLOCK MR MEASUREMENT OF LIBERATION OF PENICILLINASE FROM BACILLUS SUBTILIS	72	3
2345	5	1557 1961 JOURNAL OF GENERAL PHYSIOLOGY 45(2):229-& PALMER IS; MALLETTE MF EFFECT OF EXOGENOUS ENERGY SOURCES ON SYNTHESIS OF BETA- GALACTOSIDASE IN RESTING-CELL SUSPENSIONS OF ESCHERICHIA COLI	10	3
2346	2	1582 1961 NATURE 189(475):14-& MEDAWAR PB IMMUNOLOGICAL TOLERANCE	25	3
2347	3	1586 1961 NATURE 189(476):679-& HUBACEK J PHENOMIC DELAY IN TRANSDUCTION OF SALMONELLA TYPHIMURIUM CELL	3	3
2348	2	1592 1961 NATURE 190(477):794-& KAPLAN HS; SMITH KC; TOMLIN P RADIOSENSITIZATION OF E COLI BY PURINE AND PYRIMIDINE ANALOGUES INCORPORATED IN DEOXYRIBONUCLEIC ACID	103	3
2349	4	1600 1961 NATURE 191(479):1272-& STRANGE RE INDUCED ENZYME SYNTHESIS IN AQUEOUS SUSPENSIONS OF STARVED STATIONARY PHASE AEROBACTER-AEROGENES	23	3
2350	3	1609 1961 PERSPECTIVES IN BIOLOGY AND MEDICINE 4(2):177-& SALSER W NON-GENETIC BIOLOGICAL INFORMATION MECHANISMS	5	3
2351	0	1620 1961 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 47(9):1434-& BERGER R PROTON IRRADIATION OF MTHANE, AMMONIA, AND WATER AT 77 DEGREES K	24	3
2352	7	1621 1961 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 47(10):1602-& NORTHROP JH; CAVALLER.F MUTAGENS AND INFECTIOUS NUCLEIC ACIDS	9	3
2353	7	1670 1962 ANALYTICAL BIOCHEMISTRY 3(6):498-& HOROWITZ EB SENSITIVE ASSAY FOR GALACTOKINASE IN ESCHERICHIA COLI	11	3
2354	2	1674 1962 ANNALES DE L INSTITUT PASTEUR 102(6):726-& LECLERC H ETUDE BIOCHIMIQUE DENTEROBACTERIACEAE PIGMENTEES	41	3
2355	4	1677 1962 ANNUAL REVIEW OF BIOCHEMISTRY 31():247-& CAVALIERI LF; ROSENBERG BH NUCLEIC ACIDS - MOLECULAR BIOLOGY OF DNA	21	3
2356	16	1678 1962 ANNUAL REVIEW OF BIOCHEMISTRY 31():625-& PORTER RR; PRESS EM IMMUNOCHEMISTRY	53	3
2357	4	1688 1962 ARCHIV FUR MIKROBIOLOGIE 42(2):159-& SAGER R; TSUBO Y MUTAGENIC EFFECTS OF STREPTOMYCIN IN CHLAMYDOMONAS	36	3
2358	1	1724 1962 BRITISH JOURNAL OF EXPERIMENTAL PATHOLOGY 43(2):129-& SZENBERG A; WARNER NL; BURNET FM; LIND PE QUANTITATIVE ASPECTS OF SIMONSEN PHENOMENON .2. CIRCUMSTANCES INFLUENCING FOCAL COUNTS OBTAINED ON CHORIOALLANTOIC MEMBRANE	30	3
2359	32	1728 1962 BRITISH MEDICAL BULLETIN 18(1):56-& WHITFIELD JF LYSOGENY	8	3
2360	4	1758 1962 IMMUNOLOGY 5(3):370-& BOYDEN SV; SORKIN E EFFECT OF NEONATAL INJECTIONS OF PROTEIN ON IMMUNE RESPONSE TO PROTEIN-HAPTEN COMPLEXES	32	3
2361	24	1760 1962 INTERNATIONAL REVIEW OF EXPERIMENTAL PATHOLOGY 1():1-72 NOSSAL GJV GENETIC CONTROL OF LYMPHOPOIESIS, PLASMA CELL FORMATION, AND ANTIBODY PRODUCTION	29	3
2362	1	1766 1962 JAPANESE JOURNAL OF GENETICS 37(3):207-& SENO T GENETICAL STUDIES ON COPPER RESISTANCE OF SACCHAROMYCES CEREVISIAE	9	3
2363	3	1784 1962 JOURNAL OF BACTERIOLOGY 84(1):23-& MACQUILLAN AM; HALVORSON H METABOLIC CONTROL OF BETA-GLUCOSIDASE SYNTHESIS IN YEAST	38	3
2364	4	1819 1962 JOURNAL OF IMMUNOLOGY 89(6):782-& SEGRE D; KAEBERLE ML IMMUNOLOGIC BEHAVIOR OF BABY PIGS .1. PRODUCTION OF ANTIBODIES IN THREE-WEEK-OLD PIGS	81	3
2365	5	1820 1962 JOURNAL OF INFECTIOUS DISEASES 111(1):8-& SUGANUMA A SOME OBSERVATIONS ON FINE STRUCTURE OF STAPHYLOCOCCUS AUREUS	25	3
2366	3	1838 1962 METHODS IN ENZYMOLOGY 5():212-219 WALLENFELS K BETA-GALACTOSIDASE (CRYSTALLINE)	95	3
2367	2	1857 1962 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 48(3):324-& BLOCH DP ON DERIVATION OF HISTONE SPECIFICITY	24	3
2368	8	1859 1962 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 48(6):944-& ZAMENHOF S; GIOVANNI.RD; HELDENMU.LH TRANSFER, BY TRANSFORMATION, OF INFORMATION DETERMINING MUTATION RATES IN BACILLUS SUBTILIS	10	3
2369	11	1869 1962 PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES 156(962):20-& RICHARDS N; HINSHELWOOD CN GRADUAL STABILIZATION OF ADAPTIVE BETA-GALACTOSIDASE IN BACT LACTIS AEROGENES	7	3
2370	6	1876 1962 QUARTERLY REVIEW OF BIOLOGY 37(1):1-22 BRINK RA PHASE CHANGE IN HIGHER PLANTS AND SOMATIC CELL HEREDITY	87	3
2371	9	1897 1962 ZENTRALBLATT FUR BAKTERIOLOGIE PARASITENKUNDE INFEKTIONSKRANKHEITEN UND HYGIENE ABTEILUNG 1 184(1-3):272-& RAUHUND A; KANDLER O DIE WIRKUNG VON PENICILLIN AUF DEN EINBAU MARKIERTER AMINOSAUREN IN DIE ZELLWAND DER BAKTERIEN	4	3
2372	1	1918 1963 ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS 1():235-& SAGAN C; KELLOGG WW TERRESTRIAL PLANETS	25	3
2373	3	1939 1963 BIOCHEMISTRY 2(3):560-& MANDEL LR; BOREK E NATURE OF RNA SYNTHESIZED DURING CONDITIONS OF UNBALANCED GROWTH IN E.COLI K12W-6	61	3
2374	5	1950 1963 BIOCHIMICA ET BIOPHYSICA ACTA 76(4):600-& BOWNE SW; ROGERS P ACCUMULATION OF REPRESSOR FOR ORNITHINE TRANSCARBAMYLASE SYNTHESIS IN ESCHERICHIA COLI MEDIATED BY CHLORAMPHENICOL	15	3
2375	4	1963 1963 DOKLADY AKADEMII NAUK SSSR 149(3):721-& BRESLER SE; TIMKOVSK.AL; MOSEVITSKII MI IRREGULAR PENETRATION OF DNA INTO CELLS, ACCOMPANYING BACTERIAL TRANSFORMATION	10	3
2376	4	1993 1963 GENETICS 48(5):653-& STROMNAES O; GARBER ED HETEROCARYOSIS AND PARASEXUAL CYCLE IN ASPERGILLUS FUMIGATUS	25	3
2377	7	1994 1963 GENETICS 48(6):835-& MORSE ML GALACTOSE MUTATIONS OF ESCHERICHIA COLI K-12 NOT AMENABLE TO LAMBDA TRANSDUCTION	3	3
2378	2	2012 1963 JOURNAL OF APPLIED BACTERIOLOGY 26(3):405-& POSTGATE JR; HUNTER JR METABOLIC INJURY IN FROZEN BACTERIA	54	3
2379	6	2040 1963 JOURNAL OF DAIRY RESEARCH 30(3):351-& ALLEN LK; ELLIKER PR; SANDINE WE TRANSDUCTION IN STREPTOCOCCUS LACTIS	16	3
2380	5	2068 1963 JOURNAL OF GENERAL MICROBIOLOGY 33(3):429-& ADAMS JN NUCLEAR MORPHOGENESIS DURING DEVELOPMENTAL CYCLES OF SOME MEMBERS OF GENUS NOCARDIA	9	3
2381	21	2077 1963 JOURNAL OF MOLECULAR BIOLOGY 7(6):610-& BUTTIN G MECANISMES REGULATEURS DANS LA BIOSYNTHESE DESENZYMES DU METABOLISME DU GALACTOSE CHEZ ESCHERICHIA COLI K12 .3. L EFFET DE DEREPRESSION PROVOQUE PAR DEVELOPPEMENT DU PHAGE LAMBDA	30	3
2382	8	2089 1963 NATURE 197(487):1145-& BURCH PRJ CARCINOGENESIS AND CANCER PREVENTION	38	3
2383	1	2094 1963 NATURE 199(489):1078-& YOUNG RS; ALLEN J; BELL J; DEAL P EFFECT OF DIURNAL FREEZE-THAWING ON SURVIVAL AND GROWTH OF SELECTED BACTERIA	13	3
2384	3	2146 1964 ACTA PATHOLOGICA ET MICROBIOLOGICA SCANDINAVICA 62(3):439-& ORSKOV I; ORSKOV F; SOJKA WJ; WITTIG W K ANTIGENS K88AB(L) AND K88AC(L) IN E COLI - A NEW O ANTIGEN - 0147 AND A NEW 5 ANTIGEN - K89(B)	123	3
2385	1	2154 1964 ANALYTICAL CHEMISTRY 36(12):2365-& LEDERBERG J; WIGHTMAN M CALCULATION OF UPPER LIMIT OF HYDROGENS OF ORGANIC FORMULA FOR ANALYSIS OF MASS SPECTRA	3	3
2386	27	2164 1964 ANNUAL REVIEW OF BIOCHEMISTRY 33():355-& NISONOFF A; THORBECK.GJ IMMUNOCHEMISTRY	38	3
2387	18	2167 1964 ANNUAL REVIEW OF MICROBIOLOGY 18():95-& MAAS WK; MCFALL E GENETIC ASPECTS OF METABOLIC CONTROL	37	3
2388	8	2168 1964 ANNUAL REVIEW OF MICROBIOLOGY 18():347-& MOYED HS BIOCHEMICAL MECHANISMS OF DRUG RESISTANCE	37	3
2389	4	2192 1964 BIOCHIMICA ET BIOPHYSICA ACTA 91(2):344-& SAITO H; MASAMUNE Y FRACTIONATION OF TRANSFORMING DEOXYRIBONUCLEIC ACID OF BACILLUS SUBTILIS WITH METHYLATED-ALBUMIN COLUMN	12	3
2390	7	2207 1964 CHEMOTHERAPY 8(1):21-& MANTEN A; TERRA JI ANTAGONISM BETWEEN PENICILLIN + OTHER ANTIBIOTICS IN RELATION TO DRUG CONCENTRATION	9	3
2391	5	2237 1964 GENETICS 50(4):611-& SHEPPARD DE MUTANTS OF SALMONELLA TYPHIMURIUM RESISTANT TO FEEDBACK INHIBITION BY L-HISTIDINE	54	3
2392	3	2258 1964 JOURNAL OF BACTERIOLOGY 87(3):581-& KRONISH DP; SCHWARTZ BS; MOHAN RR DISTRIBUTION OF RADIOACTIVITY IN AUTOLYZED CELL WALL OF BACILLUS CEREUS DURING SPHEROPLAST FORMATION	7	3
2393	10	2265 1964 JOURNAL OF BACTERIOLOGY 87(5):1118-& WACHSMAN JT; HOGG L USE OF THYMINELESS DEATH TO ENRICH FOR DOUBLY AUXOTROPHIC MUTANTS OF BACILLUS MEGATERIUM	8	3
2394	5	2267 1964 JOURNAL OF BACTERIOLOGY 87(6):1281-& GREGORY KF; HUANG JCC TYROSINASE INHERITANCE IN STREPTOMYCES SCABIES .I. GENETIC RECOMBINATION	34	3
2395	4	2285 1964 JOURNAL OF BIOLOGICAL CHEMISTRY 239(10):3178-& GLASER L SYNTHESIS OF TEICHOIC ACIDS .2. POLYRIBITOL PHOSPHATE	60	3
2396	3	2289 1964 JOURNAL OF EXPERIMENTAL MEDICINE 119(5):761-& ZABRISKIE JB ROLE OF TEMPERATE BACTERIOPHAGE IN PRODUCTION OF ERYTHROGENIC TOXIN BY GROUP STREPTOCOCCI	91	3
2397	7	2309 1964 JOURNAL OF IMMUNOLOGY 92(3):372-& ATTARDI G; HORIBATA K; COHN M; LENNOX ES ANTIBODY FORMATION BY RABBIT LYMPH NODE CELLS .4. DETAILED METHODS FOR MEASURING ANTIBODY SYNTHESIS BY INDIVIDUAL CELLS KINETICS OF ANTIBODY FORMATION BY RABBITS + PROPERTIES OF CELL SUSPENSIONS	26	3
2398	1	2355 1964 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 52(2):595-& WALD G ORIGINS OF LIFE	42	3
2399	2	2356 1964 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 52(3):750-& GESNER BM; GINSBURG V EFFECT OF GLYCOSIDASES ON FATE OF TRANSFUSED LYMPHOCYTES	210	3
2400	7	2362 1964 PROGRESS IN NUCLEIC ACID RESEARCH AND MOLECULAR BIOLOGY 3():145-181 NEIDHARDT FC THE REGULATION OF RNA SYNTHESIS IN BACTERIA	89	3

#	Cited nodes	Nodes / Authors	GCS	LCS
2401	5	2364 1964 SCIENCE 144(362):1423-& SILVERSTEIN AM ONTOGENY OF IMMUNE RESPONSE - DEVELOPMENT OF IMMUNOLOGIC RESPONSES BY FETUS HAS INTERESTING PATHOBIOLOGIC IMPLICATIONS	83	3
2402	7	2365 1964 SCIENCE 145(363):1327-& DAMADIAN R; SOLOMON AK BACTERIAL MUTANT WITH IMPAIRED POTASSIUM TRANSPORT + METHIONINE BIOSYNTHESIS	12	3
2403	15	2386 1964 ZEITSCHRIFT FUR VERERBUNGSLEHRE 95(3):260-& HENNING U; HERZ C EIN STRUKTURGEN-KOMPLEX FUR DEN PYRUVAT-DEHYDROGENASE-KOMPLEX VON ESCHERICHIA COLI K 12	43	3
2404	8	2396 1965 ACTA PATHOLOGICA ET MICROBIOLOGICA SCANDINAVICA 63(3):445-& JYSSUM K; LIE S TRANSFORMATION OF AUXOTROPHS OF NEISSERIA MENINGITIDIS	11	3
2405	6	2397 1965 ACTA PATHOLOGICA ET MICROBIOLOGICA SCANDINAVICA 63(3):456-& LIE S INACTIVATING AND MUTAGENIC EFFECT OF ULTRAVIOLET IRRADIATION ON NEISSERIA MENINGITIDIS	7	3
2406	12	2398 1965 ACTA PATHOLOGICA ET MICROBIOLOGICA SCANDINAVICA 63(4):609-& LIE S EFFECT OF PENICILLIN IN PRODUCTION OF AUXOTROPHIC MUTANTS OF NEISSERIA MENINGITIDIS	6	3
2407	44	2417 1965 ANNUAL REVIEW OF MICROBIOLOGY 19():79-& STOLP H; STARR MP BACTERIOLYSIS	73	3
2408	10	2425 1965 ARCHIV FUR MIKROBIOLOGIE 50(2):171-& PLAPP R; KANDLER O ZUR WIRKUNGSWEISE ZELLWANDHEMMENDER ANTIBIOTICA BEI GRAMNEGATIVEN BAKTERIEN .1. DIE WIRKUNG VON PENICILLIN AUF DIE KONZENTRATION VON ZELLWANDVORSTUFEN BEI PROTEUS MIRABILIS	18	3
2409	1	2477 1965 DAEDALUS 94(2):487-505 SMITH JM EUGENICS AND UTOPIA	5	3
2410	3	2494 1965 GENETICAL RESEARCH 6(3):454-& KRISCH R EFFECTS ON GENETIC RECOMBINATION OF ESCHERICHIA COLI K 12 PRODUCED BY P32 DECAY IN HFR MALE	7	3
2411	8	2537 1965 JOURNAL OF BACTERIOLOGY 90(5):1355-& MOHAN RR; KRONISH DP; PIANOTTI RS; EPSTEIN RL; SCHWARTZ BS AUTOLYTIC MECHANISM FOR SPHEROPLAST FORMATION IN BACILLUS CEREUS AND ESCHERICHIA COLI	35	3
2412	7	2539 1965 JOURNAL OF BACTERIOLOGY 90(6):1513-& JYSSUM K; JYSSUM S VARIATION IN DENSITY AND TRANSFORMATION POTENTIAL IN DEOXYRIBONUCLEIC ACID FROM NEISSERIA MENINGITIDIS	17	3
2413	3	2550 1965 JOURNAL OF GENERAL MICROBIOLOGY 38(2):243-& FRONTALI C; HILL LR; SILVESTRI L BASE COMPOSITION OF DEOXYRIBONUCLEIC ACIDS OF STREPTOMYCES	28	3
2414	2	2556 1965 JOURNAL OF GENERAL MICROBIOLOGY 40(2):171-& GINSBERG DM; JAGGER J EVIDENCE THAT INITIAL ULTRAVIOLET LETHAL DAMAGE IN ESCHERICHIA COLI STRAIN 15 T-A-U- IS INDEPENDENT OF GROWTH PHASE	38	3
2415	2	2617 1965 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 54(4):1104-& BROCK TD PURIFICATION AND CHARACTERIZATION OF AN INTRACELLULAR SEX- SPECIFIC MANNAN PROTEIN FROM YEAST	24	3
2416	18	2626 1965 QUARTERLY REVIEW OF BIOLOGY 40(3):252-& BURCH PRJ; BURWELL RG SELF AND NOT-SELF - A CLONAL INDUCTION APPROACH TO IMMUNOLOGY	100	3
2417	15	2640 1965 VIROLOGY 25(1):98-& FRANKLIN NC; HOWARD BD DOUBLE HETEROGENOTES FORMED BY P1-MEDIATED TRANSDUCTION OF LAC GENES IN ESCHERICHIA COLI	3	3
2418	6	2700 1966 BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 22(5):473-& SCHMITT R; ROTMAN B ALPHA-GALACTOSIDASE ACTIVITY IN CELL-FREE EXTRACTS OF ESCHERICHIA COLI	25	3
2419	7	2701 1966 BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 24(2):143-& WILLIAMS B; PAIGEN K A GROUP OF COMPOUNDS EXHIBITING PARADOXICAL ACTIVITY IN REGULATION OF LAC OPERON	10	3
2420	1	2710 1966 BIOSCIENCE 16(12):863-& CROW JF QUALITY OF PEOPLE - HUMAN EVOLUTIONARY CHANGES	24	3
2421	13	2720 1966 CANADIAN JOURNAL OF MICROBIOLOGY 12(4):641-& EVANS DH USE OF KANAMYCIN FOR ISOLATION OF AUXOTROPHIC MUTANTS OF ACTINOBACILLUS MALLEI	5	3
2422	6	2729 1966 COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY 31():665-& DAVIES J STREPTOMYCIN AND GENETIC CODE	23	3
2423	8	2735 1966 GENETICAL RESEARCH 7(1):1-& SUGINO Y MUTANTS OF ESCHERICHIA COLI SENSITIVE TO METHYLENE BLUE AND ACRIDINES	23	3
2424	4	2746 1966 GENETICS 53(6):1197-& MISHRA AK; RAVIN AW GENETIC LINKAGE OF STREPTOMYCIN-DEPENDENCE AND RESISTANCE IN PNEUMOCOCCUS	12	3
2425	5	2750 1966 GENETICS 54(2):423-& GLATZER L; LABRIE DA; ARMSTRON.FB TRANSDUCTION OF SALMONELLA TYPHIMURIUM-SALMONELLA MONTEVIDEO HYBRIDS	13	3
2426	7	2774 1966 JOURNAL OF BACTERIOLOGY 91(1):125-& HIROKAWA H PROPERTIES OF ROD CELLS REVERSED FROM PENICILLIN SPHEROPLASTS IN ESCHERICHIA COLI	5	3
2427	11	2781 1966 JOURNAL OF BACTERIOLOGY 91(3):1126-& NIKAIDO H; NIKAIDO K; MAKELA PH GENETIC DETERMINATION OF ENZYMES SYNTHESIZING O-SPECIFIC SUGARS OF SALMONELLA LIPOPOLYSACCHARIDES	41	3
2428	2	2785 1966 JOURNAL OF BACTERIOLOGY 91(3):1387-& ISHIDA T; SETO S; OSAWA T USE OF DIHYDROSTREPTOMYCIN FOR ISOLATION OF AUXOTROPHIC MUTANTS OF PSEUDOMONAS AERUGINOSA	4	3
2429	13	2798 1966 JOURNAL OF BACTERIOLOGY 92(2):318-& GOODMAN RE; PICKETT MJ DELAYED LACTOSE FERMENTATION BY ENTEROBACTERIACEAE	4	3
2430	1	2804 1966 JOURNAL OF BACTERIOLOGY 92(4):956-& RANHAND JM; LICHSTEI.HC PERIODATE INHIBITION OF TRANFORMATION AND COMPETENCE DEVELOPMENT IN HAEMOPHILUS INFLUENZAE	12	3
2431	4	2810 1966 JOURNAL OF BIOCHEMISTRY 59(4):404-& NAGATA Y; MIZUNO S; MARUO B PREPARATION AND PROPERTIES OF ACTIVE MEMBRANE SYSTEMS FROM VARIOUS SPECIES OF BACTERIA	19	3
2432	4	2856 1966 JOURNAL OF MOLECULAR BIOLOGY 19(2):289-& KOHN KW; GREEN DM TRANSFORMING ACTIVITY OF NITROGEN MUSTARD-CROSSLINKED DNA	11	3
2433	3	2857 1966 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 88(9):1937-& SAMPLE S; DJERASSI C MASS SPECTROMETRY IN STRUCTURAL AND STEREOCHEMICAL PROBLEMS .104. NATURE OF CYCLIC TRANSITION STATE IN HYDROGEN REARRANGEMENTS OF ALIPHATIC SULFIDES	68	3
2434	3	2858 1966 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 88(11):2469-& BROWN P; DJERASSI C MASS SPECTROMETRY IN STRUCTURAL AND STEREOCHEMICAL PROBLEMS .106. OCCURRENCE OF ALKYL AND ARYL REARRANGEMENTS IN FRAGMENTATION OF SOME ORGANIC CARBONATES	66	3
2435	24	2891 1966 PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES 165(998):1-& HAYES W LEEUWENHOEK LECTURE 1965 - SOME CONTROVERSIAL ASPECTS OF BACTERIAL SEXUALITY	4	3
2436	3	2896 1966 SCIENCE 151(3708):338-& NAKANO M; BRAUN W FLUCTUATION TESTS WITH ANTIBODY-FORMING SPLEEN CELL POPULATIONS	27	3
2437	4	2954 1967 APPLIED MICROBIOLOGY 15(5):1223-& JOHNSTON MA; THATCHER FS SELECTIVE INHIBITION OF ESCHERICHIA COLI IN PRESENCE OF SALMONELLA TYPHIMURIUM BY PHENETHYL BETA-D-GALACTOPYRANOSIDE	4	3
2438	4	2992 1967 COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY 32():119-& KOSHLAND ME LOCATION OF SPECIFICITY AND ALLOTYPIC AMINO ACID RESIDUES IN ANTIBODY FD FRAGMENTS	66	3
2439	4	3011 1967 FEDERATION PROCEEDINGS 26(1):5-& GORINI L INDUCTION OF CODE AMBIGUITY BY AMINOGLYCOSIDE ANTIBIOTICS	17	3
2440	0	3089 1967 JOURNAL OF GENERAL MICROBIOLOGY 48():9-& STANLEY SO; ROSE AH ON CLUMPING OF CORYNEBACTERIUM XEROSIS AS AFFECTED BY TEMPERATURE	20	3
2441	1	3113 1967 JOURNAL OF PHYCOLOGY 3(4):234-& TAYLOR DL OCCURRENCE AND SIGNIFICANCE OF ENDOSYMBIOTIC CHLOROPLASTS IN DIGESTIVE GLANDS OF HERBIVOROUS OPISTHOBRANCHS	23	3
2442	0	3120 1967 JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC (7):521-& ARMITAGE JE; LYNCH MF AUTOMATIC DETECTION OF STRUCTURAL SIMILARITIES AMONG CHEMICAL COMPOUNDS	19	3
2443	5	3123 1967 JOURNAL OF THEORETICAL BIOLOGY 16(2):321-& CAMPBELL J PERMISSIVE TRANSLATION OF NUCLEIC ACID - A MECHANISM FOR ANTIBODY SYNTHESIS	12	3
2444	21	3138 1967 MUTATION RESEARCH 4(6):713-& DEVORET R; GEORGE J INDIRECT INDUCTION OF PROPHAGE LAMBDA BY ULTRAVIOLET IRRADIATION	51	3
2445	5	3141 1967 NATURE 214(5086):414-& HARDY PH; NELL EE 4 TRANSFER FACTORS IN A SINGLE BACTERIAL STRAIN	10	3
2446	5	3146 1967 NATURE 216(5114):456-& ZAMENHOF S; EICHHORN HH STUDY OF MICROBIAL EVOLUTION THROUGH LOSS OF BIOSYNTHETIC FUNCTIONS - ESTABLISHMENT OF DEFECTIVE MUTANTS	78	3
2447	12	3148 1967 PATHOLOGIA ET MICROBIOLOGIA 30(6):1015-& LEBEK G MEDICAL ASPECTS OF INFECTIOUS ANTIBIOTIC RESISTANCE OF GRAM- NEGATIVE INTESTINAL BACTERIA	18	3
2448	0	3170 1967 SCIENCE 155(3769):1505-& MURRAY BC; DAVIES ME; ECKMAN PK PLANETARY CONTAMINATION .2. SOVIET AND US PRACTICES AND POLICIES	6	3
2449	8	3212 1968 AMERICAN JOURNAL OF MEDICINE 45(5):784-& NEU HC; GOLDREYE.B ISOLATION OF PROTOPLASTS IN A CASE OF ENTEROCOCCAL ENDOCARDITIS	29	3
2450	2	3250 1968 BIOCHEMICAL JOURNAL 110(1):143-& ASP NG; DAHLQVIS.A RAT SMALL-INTESTINAL BETA-GALACTOSIDASES - KINETIC STUDIES WITH 3 SEPARATED FRACTIONS	51	3
2451	5	3264 1968 BRITISH MEDICAL JOURNAL 3(5614):333-& ANDERSON ES DRUG RESISTANCE IN SALMONELLA TYPHIMURIUM AND ITS IMPLICATIONS	144	3
2452	2	3278 1968 COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY 33():449-& DENHARDT DT; BURGES AB DNA REPLICATION IN VITRO .I. SYNTHESIS OF SINGLE-STRANDED PHIX174 DNA IN CRUDE LYSATES OF PHIX-INFECTED E COLI	8	3
2453	6	3293 1968 FOLIA MICROBIOLOGICA 13(2):158-& KONICEK J; MALEK I APPLICATION OF PENICILLIN TECHNIQUE FOR ISOLATION OF AUXOTROPHIC MUTANTS IN MYCOBACTERIUM PHLEI STRAIN PN	5	3
2454	6	3310 1968 GENETICS 59(1):23-& STEWART CR MUTAGENESIS BY ACRIDINE YELLOW IN BACILLUS SUBTILIS	9	3
2455	9	3351 1968 JOURNAL OF BACTERIOLOGY 96(2):365-& GANESAN AK; SMITH KC DARK RECOVERY PROCESSES IN ESCHERICHIA COLI IRRADIATED WITH ULTRAVIOLET LIGHT .I. EFFECT OF REC- MUTATIONS ON LIQUID HOLDING RECOVERY	144	3
2456	6	3362 1968 JOURNAL OF BIOLOGICAL CHEMISTRY 243(9):2373-& LEIVE L STUDIES ON PERMEABILITY CHANGE PRODUCED IN COLIFORM BACTERIA BY ETHYLENEDIAMINETETRAACETATE	254	3
2457	7	3371 1968 JOURNAL OF EXPERIMENTAL MEDICINE 128(1):223-& GERSHON H; BAUMINGE.S; SELA M; FELDMAN M STUDIES ON COMPETENCE OF SINGLE CELLS TO PRODUCE ANTIBODIES OF 2 SPECIFICITIES	31	3
2458	14	3383 1968 JOURNAL OF GENERAL MICROBIOLOGY 53():363-& HERBERT AA; GUEST JR BIOCHEMICAL AND GENETIC STUDIES WITH LYSINE + METHIONINE MUTANTS OF ESCHERICHIA COLI - LIPOIC ACID AND ALPHA- KETOGLUTARATE DEHYDROGENASE-LESS MUTANTS	109	3
2459	9	3397 1968 JOURNAL OF MOLECULAR BIOLOGY 32(2):405-& ALBERTS BM CHARACTERIZATION OF A NATURALLY OCCURRING CROSS-LINKED FRACTION OF DNA .2. ORIGIN OF CROSS-LINKAGE	33	3
2460	5	3427 1968 LANCET 1(7557):1389-& LEWIS MJ TRANSFERABLE DRUG RESISTANCE AND OTHER TRANSFERABLE AGENTS IN STRAINS OF ESCHERICHIA COLI FROM 2 HUMAN POPULATIONS	58	3
2461	2	3443 1968 MUTATION RESEARCH 5(1):15-& HOLMES AJ; EISENSTA.A MUTAGENIC EFFECT OF THYMINE-STARVATION ON SALMONELLA TYPHIMURIUM	25	3
2462	3	3449 1968 NATURE 219(5151):284-& TERAWAKI Y; KAKIZAWA Y; TAKAYASU H; YOSHIKAW.M TEMPERATURE SENSITIVITY OF CELL GROWTH IN ESCHERICHIA COLI ASSOCIATED WITH TEMPERATURE SENSITIVE R(KM) FACTOR	55	3
2463	1	3464 1968 QUARTERLY REVIEWS 22(1):75-& MILNE GWA APPLICATION OF HIGH RESOLUTION MASS SPECTROSCOPY TO ORGANIC CHEMISTRY	7	3
2464	9	3488 1969 ACTA PATHOLOGICA ET MICROBIOLOGICA SCANDINAVICA 75(1):104-& KETYI I ACQUISITION OF K-12 F+ MALE STATE AND F+ ANTIGEN BY SHIGELLA FLEXNERI STRAINS	8	3
2465	8	3499 1969 ANNUAL REVIEW OF GENETICS 3():247-& DRAKE JW MUTAGENIC MECHANISMS	57	3
2466	13	3515 1969 ARCHIV FUR MIKROBIOLOGIE 67(2):99-& REH M; SCHLEGEL HG ENRICHMENT AND ISOLATION OF AUXOTROPHIC MUTANTS OF HYDROGENOMONAS H 16	19	3
2467	8	3520 1969 ARCHIVES OF INTERNAL MEDICINE 124(1):39-& LOURIA DB; KAMINSKI T; GRIECO M; SINGER J ABERRANT FORMS OF BACTERIA AND FUNGI FOUND IN BLOOD OR CEREBROSPINAL FLUID	34	3
2468	11	3573 1969 GENETICAL RESEARCH 14(1):45-& ENOMOTO M; YAMAGUCH.S DIFFERENT FREQUENCIES OF COTRANSDUCTION OF MOTC AND H1 IN SALMONELLA	5	3
2469	2	3576 1969 GENETICS 61(1P2S):1-& STAHL FW ONE WAY TO THINK ABOUT GENE CONVERSION	47	3
2470	10	3607 1969 JOURNAL OF BACTERIOLOGY 97(1):174-& ARCHER LJ; LANDMAN OE TRANSPORT OF DONOR DEOXYRIBONUCLEIC ACID INTO CELL INTERIOR OF THYMINE-STARVED BACILLUS SUBTILIS WITH CHROMOSOMES ARRESTED AT TERMINUS	13	3
2471	6	3612 1969 JOURNAL OF BACTERIOLOGY 97(2):535-& SILVER RS; MATELES RI CONTROL OF MIXED-SUBSTRATE UTILIZATION IN CONTINUOUS CULTURES OF ESCHERICHIA COLI	50	3
2472	8	3637 1969 JOURNAL OF BACTERIOLOGY 100(2):969-& BAICH A INHIBITORY EFFECT OF PENICILLIN ON PROLINE SYNTHESIS IN ESCHERICHIA COLI	4	3
2473	1	3680 1969 JOURNAL OF MEDICAL MICROBIOLOGY 2(3):187-& LACEY RW DWARF-COLONY VARIANTS OF STAPHYLOCOCCUS AUREUS RESISTANT TO AMINOGLUCOSIDE ANTIBIOTICS AND TO A FATTY ACID	30	3
2474	6	3708 1969 JOURNAL OF VIROLOGY 3(2):248-& HAAS M; YOSHIKAW.H DEFECTIVE BACTERIOPHAGE PBSH IN BACILLUS SUBTILIS .2. INTRACELLULAR DEVELOPMENT OF INDUCED PROPHAGE	42	3
2475	7	3711 1969 JOURNAL OF VIROLOGY 4(5):610-& SIEGEL EC; MARMUR J TEMPERATURE-SENSITIVE INDUCTION OF BACTERIOPHAGE IN BACILLUS SUBTILIS-168	17	3
2476	7	3721 1969 MOLECULAR AND GENERAL GENETICS 105(3):275-& CHOE BK INTEGRATION DEFECTIVE MUTANTS OF BACTERIOPHAGE P2	27	3
2477	4	3739 1969 PHYTOPATHOLOGY 59(10):1436-& MISAGHI I; GROGAN RG NUTRITIONAL AND BIOCHEMICAL COMPARISONS OF PLANT-PATHOGENIC AND SAPROPHYTIC FLUORESCENT PSEUDOMONADS	139	3
2478	3	3747 1969 RADIATION RESEARCH 39(2):421-& GINSBERG DM; WEBSTER HK CHEMICAL PROTECTION AGAINST SINGLE-STRAND BREAKS IN DNA OF GAMMA-IRRADIATED E COLI	33	3
2479	5	3761 1969 VIROLOGY 38(2):349-& DOVE WF STRAINS OF PHAGE LAMBDA IN CURRENT USE	34	3
2480	4	3766 1969 ZEITSCHRIFT FUR ALLGEMEINE MIKROBIOLOGIE 9(4):271-& GUMPERT J; SCHUHMAN.E; TAUBENEC.U PECULIARITIES OF CELL WALL STRUCTURE WITH AN INSTABLE L-FORM OF E COLI K 12 (LAMBDA)	6	3
2481	1	3786 1970 ANALYTICAL CHEMISTRY 42(5):R169-& DEJONGH DC MASS SPECTROMETRY	14	3
2482	42	3805 1970 ANNUAL REVIEW OF MICROBIOLOGY 24():241-& CALENDAR R REGULATION OF PHAGE DEVELOPMENT	57	3
2483	1	3835 1970 BULLETIN OF THE AMERICAN MATHEMATICAL SOCIETY 76(6):1131-& GRUNBAUM B POLYTOPES, GRAPHS, AND COMPLEXES	61	3
2484	5	3852 1970 GENETICAL RESEARCH 15(3):335-& WOOD TH; MAHAJAN SK A RAPID AND EFFICIENT REPLICA PLATING TECHNIQUE	4	3
2485	7	3857 1970 GENETICS 64(2):199-& CALVO JM; WORDEN HE A MULTISITE-MUTATION MAP OF LEUCINE OPERON OF SALMONELLA- TYPHIMURIUM	24	3
2486	8	3858 1970 GENETICS 66(4):595-& KLOOS WE; ROSE NE TRANFORMATION MAPPING OF TRYPTOPHAN LOCI IN MICROCOCCUS-LUTEUS	8	3
2487	6	3866 1970 JAPANESE JOURNAL OF MEDICAL SCIENCE & BIOLOGY 23(2):99-& KITAMURA J; MISE K A NEW GENERALIZED TRANSDUCING PHAGE IN SALMONELLA	7	3
2488	4	3867 1970 JAPANESE JOURNAL OF MICROBIOLOGY 14(2):123-& OOKA T; HASHIMOT.H; MITSUHAS.S COMPARISON OF PENICILLINASES PRODUCED BY R-FACTORS ISOLATED FROM AMPICILLIN-RESISTANT GRAM-NEGATIVE BACTERIA	23	3
2489	10	3879 1970 JOURNAL OF BACTERIOLOGY 101(2):449-& STEWART CR; MARMUR J INCREASE IN LYTIC ACTIVITY IN COMPETENT CELLS OF BACILLUS- SUBTILIS AFTER UPTAKE OF DEOXYRIBONUCLEIC ACID	21	3
2490	1	3957 1970 NATURE 228(5274):816-& EPSTEIN SS CONTROL OF CHEMICAL POLLUTANTS	17	3
2491	4	3997 1970 VIROLOGY 40(4):792-& BRACHET P; GREEN BR FUNCTIONAL ANALYSIS OF EARLY DEFECTIVE MUTANTS OF COLIPHAGE LAMBDA	14	3
2492	23	4031 1971 ANNALS OF THE NEW YORK ACADEMY OF SCIENCES 182(NJUN):126-& WATANABE T ORIGIN OF R-FACTORS	37	3
2493	25	4041 1971 ANNUAL REVIEW OF MICROBIOLOGY 25():487-& PESTKA S INHIBITORS OF RIBOSOME FUNCTIONS	443	3
2494	1	4050 1971 ARCHIVES OF ENVIRONMENTAL HEALTH 23(1):6-& BRYAN GT; YOSHIDA O ARTIFICIAL SWEETENERS AS URINARY BLADDER CARCINOGENS	24	3
2495	4	4074 1971 CANADIAN JOURNAL OF MICROBIOLOGY 17(6):767-& YU L; BALDWIN JN INTRASPECIFIC TRANSDUCTION IN STAPHYLOCOCCUS-EPIDERMIDIS AND INTERSPECIFIC TRANSDUCTION BETWEEN STAPHYLOCOCCUS-AUREUS AND STAPHYLOCOCCUS-EPIDERMIDIS	31	3
2496	10	4090 1971 EUROPEAN JOURNAL OF BIOCHEMISTRY 23(1):118-& STROM R; ATTARDI DG; FORSEN S; TURINI P; CELADA F; ANTONINI E ACTIVATION OF BETA-GALACTOSIDASE BY DIVALENT AND MONOVALENT CATIONS - TRANSIENT- AND STEADY-STATE STUDIES	22	3
2497	3	4099 1971 GENETICAL RESEARCH 17(3):279-& KAPLAN PJ; WALLS D TECHNIQUE FOR REPLICA PLATING COPRINUS-LAGOPUS, A FILAMENTOUS FUNGUS	3	3
2498	8	4109 1971 GENETICS 69(3):275-& WADA C; YURA T PHENETHYL ALOCHOL RESISTANCE IN ESCHERICHIA-COLI .2. REPLICATION OF F-FACTOR IN RESISTANT STRAIN C600	18	3
2499	3	4160 1971 JOURNAL OF GENERAL MICROBIOLOGY 66(APR):115-& HOLLAND KT; RATLEDGE C PROCEDURE FOR SELECTING AND ISOLATING SPECIFIC AUXOTROPHIC MUTANTS OF MYCOBACTERIUM-SMEGMATIS	16	3
2500	1	4206 1971 NATURWISSENSCHAFTEN 58(5):247-& EGE G ISOMERISM IN CHEMISTRY FROM POINT OF VIEW OF GRAPH AND SET THEORY	12	3

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