Joshua Lederberg 
      1925-2008



Weissmann G "Science as Oath and Testimony: Joshua Lederberg (1925-2008)" The FASEB Journal, 22:3411-3414, October 2008.
doi: 10.1096/fj.09-1001 ufm. NEW
http://garfield.library.upenn.edu/lederberg/lederbergfaseb102008.pdf

Garfield E. "Saying Goodbye is so hard to do  - Joshua Lederberg (1925-2008) was one of the most influential scientists
of the 20th century, and my good friend" The Scientist, 22(4):31-32, April 2008.
http://garfield.library.upenn.edu/papers/jltribute2008.pdf

Blumberg, B.S. "Obituary : Joshua Lederberg (1925-2008): Decisive discoveries in bacterial genetics" Nature 452:422, March 27, 2008.
http://www.nature.com/nature/journal/v452/n7186/full/452422a.html
http://www.nature.com/nature/journal/v452/n7186/pdf/452422a.pdf

"Joshua Lederberg, 82, A Nobel Winner Dies"
Obituary by William J. Broad, New York Times, February 5, 2008
http://garfield.library.upenn.edu/lederberg/jlobituary.html

Commentaries by J. Lederberg  in The Scientist

Correspondence between Joshua  Lederberg and Eugene Garfield (1959-1965)
http://garfield.library.upenn.edu/lederberg/jllist.html

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Publications by or About Joshua Lederberg

Nackerdien  ZE, Keynan A,  Bassler BL,  Lederberg J, Thaler DL "Quorum Sensing Influences Vibrio harveyiGrowth Rates in a Manner Not fully Accounted For by the Marker Effect of Bioluminescence" 
PLoS One, Vol: 3, Issue 2, e1671, February 2008. (www.plosone.org) 
http://garfield.library.upenn.edu/lederberg/plosonev3feb2008.pdf

Preface to Volume 1, Essays of an Information Scientist by Eugene Garfield 
http://garfield.library.upenn.edu/essays/V1preface.pdf

Foreword to Volume 1 of Essays of an Information Scientist by Joshua Lederberg 
Essays of an Information Scientist, Vol:1, p.xi, 1962-73 
http://garfield.library.upenn.edu/essays/V1foreword.pdf

A New Multidisciplinary Section For Current Contents Services 
Essays of an Information Scientist, Vol:1, p.79-80, 1962-73. 
Current Contents, #7, February 18, 1970 
http://garfield.library.upenn.edu/essays/V1p079y1962-73.pdf

Joshua Lederberg--Multidisciplinarian Extraordinaire. 
Essays of an Information Scientist, Vol:1, p.81-82, 1962-73. 
Current Contents #8, February 25 1970 
http://garfield.library.upenn.edu/essays/V1p081y1962-73.pdf

Trained Scientists Use Science Citation Index to complete Bibliographic Citations and Update  Searches. Essays of an Information Scientist, Vol:1, p.119, 1962-73 
Current Contents,  August 19, 1970 
http://garfield.library.upenn.edu/essays/V1p119y1962-73.pdf

Citation Indexes - Part 1. 
Essays of an Information Scientist, Vol:1, p.188-195, 1962-73 
Current Contents, #12, June 23, 1971 NY. 
http://garfield.library.upenn.edu/essays/V1p188y1962-73.pdf

Citation Indexes - Part 3. 
Essays of an Information Scientist, Vol:1, p.207-216, 1962-73 
Encyclopedia of Library and Information Science, Vol:5, p.16-40, 1971 
(Marcel Dekker, Inc.,NY).  Reprinted in Essays of an Information Scientist, Vol:1, p.207-216, 1962-73.  Current Contents, #14, July 7, 1971. 
http://garfield.library.upenn.edu/essays/V1p207y1962-73.pdf

Will anyone need SCI in a deathless computerized world? 
Essays of an Information Scientist, Vol:1, p.196-197, 1962-73. 
Current Contents, #13, June 30, 1971 Also See:Vo1p198-1962-73.pdf 
 http://garfield.library.upenn.edu/essays/V1p196y1962-73.pdf

SCITEL MEMORANDUM 
http://garfield.library.upenn.edu/lederberg/memo1962.html

Was the Science Citation Index concept inevitable? 
Essays of an Information Scientist, Vol:2, p.188-189, 1974-76 
Current Contents, #50, p.5-6, December 11, 1974 
http://garfield.library.upenn.edu/essays/v2p188y1974-76.pdf

Genetic Engineering -- Too Dangerous to Continue or Too Important to Discontinue? 
Essays of an Information Scientist, Vol:2, p.335-341, 1974-76 
Current Contents, #35, p.5-11, September 1, 1975 
http://garfield.library.upenn.edu/essays/v2p335y1974-76.pdf

Highly Cited Articles. 40. Biomedical and Behavioral Papers Published in the 1950s 
Essays of an Information Scientist, Vol:3, p.179-186, 1977-78 
Current Contents, #29, p.5-12, July 18, 1977 
http://garfield.library.upenn.edu/essays/v3p179y1977-78.pdf

The 250 Most-Cited Primary Authors, 1961-1975. Part II. 
The Correlation Between Citedness, Nobel Prizes, and Academy Memberships 
Essays of an Information Scientist, Vol:3, p.337, 1977-78 
Current Contents, #50, p.5-15, December 12, 1977 
http://garfield.library.upenn.edu/essays/v3p337y1977-78.pdf

The NAS James Murray Luck Award for Excellence in Scientific Reviewing: G. Alan Robison receives the first award for his work on Cyclic AMP 
Essays of an Information Scientist, Vol:4, p.127-131, 1979-80 
Current Contents, #18, p.5-9, April 30, 1979 
http://garfield.library.upenn.edu/essays/v4p127y1979-80.pdf

Alternative Forms of Scientific Publishing: Keeping up with the Evolving System of Scientific Communication. Essays of an Information Scientist, Vol:4, p.264-268, 1979-80 Current Contents, #36, p.5-9,September 3,   1979 
http://garfield.library.upenn.edu/essays/v4p264y1979-80.pdf

Has Scientific Communication Changed in 300 Years? 
Essays of an Information Scientist, Vol:4, p.394-400, 1979-80 
Current Contents, #8, p.5-11, February 25, 1980 
http://garfield.library.upenn.edu/essays/v4p394y1979-80.pdf

The Rockefeller University Council: Well-Placed Decision-Makers Adopt an Alma Mater to Promote Creative Philanthropy. 
Essays of an Information Scientist, Vol:4, p.484-487, 1979-80 
Current Contents, #20, p.5-8, May 19, 1980 
http://garfield.library.upenn.edu/essays/v4p484y1979-80.pdf

Premature Discovery or Delayed Recognition -- Why? 
Essays of an Information Scientist, Vol:4, p.488-493, 1979-80 
Current Contents, #21, p.5-10, May 26, 1980 
http://garfield.library.upenn.edu/essays/v4p488y1979-80.pdf

The Sciences: Science Journalism Written by Scientists 
Essays of an Information Scientist, Vol:4, p.696-699, 1979-80 
Current Contents, #48, p.5-8, December 1, 1980 
http://garfield.library.upenn.edu/essays/v4p696y1979-80.pdf

Will a Bright Mind Make Its Own Way? 
Essays of an Information Scientist, Vol:4, p.713-723, 1979-80 
Current Contents, #51, p.5-14, December 22, 1980 
http://garfield.library.upenn.edu/essays/v4p713y1979-80.pdf

They stand on the Shoulders of Giants: Sol Spiegelman, a pioneer in molecular biology 
Essays of an Information Scientist, Vol:6, p.164-171, 1983 
Current Contents, #21, p.5-12, May 23, 1983 
http://garfield.library.upenn.edu/essays/v6p164y1983.pdf

Artificial Intelligence: Using computers to think about thinking. Part 1. Representing Knowledge 
Essays of an Information Scientist, Vol:6, p.404-412, 1983 
Current Contents, #49, p.5-13, December 5, 1983 
http://garfield.library.upenn.edu/essays/v6p404y1983.pdf

Artificial Intelligence: Using computers to think about thinking. Part 2. Some practical applications of AI 
Essays of an Information Scientist, Vol:6, p.430-442, 1983 
Current Contents, #52, p.5-17, December 26, 1983 
http://garfield.library.upenn.edu/essays/v6p430y1983.pdf

Primordial Concepts, Citation Indexing, and Historio-Bibliography 
Reprinted from THE JOURNAL OF LIBRARY HISTORY 2 (3), 235-249 (1967) 
Reprinted in Essays of an Information Scientist, Vol:6, p.518-532, 1983 
http://garfield.library.upenn.edu/essays/v6p518y1983.pdf

"World Brain" or "Memex?" Mechanical and Intellectual Requirements for Universal Bibliographic Control" The Foundations of Access To Knowledge, 1968, Syracuse University Press, Box 8, University Station, Syracuse, New York 13210, pp. 169-196 
Reprinted in Essays of an Information Scientist, Vol. 6, p.540-547, 1983. 
http://garfield.library.upenn.edu/essays/v6p540y1983.pdf

Reviewing Review Literature. Part 2. The Place of Reviews in the Scientific Literature 
Essays of an Information Scientist, Vol:10, p.117, 1987 
Current Contents, #19, p.3, May 11, 1987 
http://garfield.library.upenn.edu/essays/v10p117y1987.pdf

The Scientist: How It All Began 
Essays of an Information Scientist, Vol:9, p.249, 1986 
Current Contents, #33, p.3-6, August 18, 1986 
http://garfield.library.upenn.edu/essays/v9p249y1986.pdf

The Impact of Basic Research in Genetic Recombination - A Personal Account by Joshua Lederberg. Part 1. The Search for a Sexual Stage in Bacteria. Essays of an Information Scientist: Science Literacy, Policy, Evaluation, and other   Essays, Vol:11, p.180,1988. Current Contents, #24, p.3-17, June 13,1988 
http://garfield.library.upenn.edu/essays/v11p180y1988.pdf

The Impact of Basic Research in Genetic Recombination - A Personal Account by  Joshua Lederberg. Part 2. A Discovery Recounted and Evaluated. 
Essays of an Information Scientist: Science Literacy, Policy, Evaluation, and other Essays, Vol:11, p.195,1988.  Current Contents, #25, p.3-14, June 20,1988. 
http://garfield.library.upenn.edu/essays/v11p195y1988.pdf

The New 1945-1954 SCI Cumulation Provides Unique Access to the Crucial Postwar Decade of Scientific and Technological Achievement. 
Essays of an Information Scientist: Science Literacy, Policy, Evaluation, and other Essays, Vol:11,  p.219,1988   Current Contents, #27, p.3-10, July 4,1988 
http://garfield.library.upenn.edu/essays/v11p219y1988.pdf

Postmature Scientific Discovery and the Sexual Recombination of Bacteria - The Shared Perspectives of a Scientist and a Sociologist. 
Essays of an Information Scientist: Creativity, Delayed Recognition, and Other Essays, Vol:12, p.16, 1989.  Current Contents, #3, p.3-10, January 16, 1989 
http://garfield.library.upenn.edu/essays/v12p016y1989.pdf

AIDS and Beyond: Living with the Inevitability of Virulent Disease 
Essays of an Information Scientist: Creativity, Delayed Recognition, and other Essays, Vol:12, p.145, 1989    Current Contents, #21, p.3-5, May 22, 1989 
http://garfield.library.upenn.edu/essays/v12p145y1989.pdf

Delayed Recognition in Scientific Discovery: Citation Frequency Analysis Aids the Search for Case Histories 
http://garfield.library.upenn.edu/essays/v12p154y1989.pdf

Joshua Lederberg on the Nature of Scientific Progress 
Essays of an Information Scientist: Creativity, Delayed Recognition, and other Essays, Vol:12, p.335, 
1989    Current Contents, #48, p.3-12, November 27, 1989 
http://garfield.library.upenn.edu/essays/v12p335y1989.pdf

Scientific Biography - Contemporary Reflections on The Excitement and Fascination of Science
Essays of an Information Scientist: Journalology, KeyWords Plus, and other Essays, Vol:13, p.29, 1990. Current Contents, #5, p.3-5, January 29, 1990
http://garfield.library.upenn.edu/essays/v13p029y1990.pdf

All the Information You Used to ASCA For: We Invite You to Try Research Alert 
http://garfield.library.upenn.edu/essays/v13p274y1990.pdf

A Tribute to Joshua Lederberg: Highlights of a Remarkable Scientific Career 
Essays of an Information Scientist: Journalology, KeyWords Plus, and other Essays, Vol:13, p.346, 1990. Current Contents, #38, p.3-9, September 17, 1990 
http://garfield.library.upenn.edu/essays/v13p346y1990.pdf

Electronic Journals and Skywriting: a Complementary Medium for Scientific Communication? 
Essays of an Information Scientist: Science Reviews, Journalism Inventiveness and Other Essays, Vol:14, p.177, 1991   Current Contents, #45, p.5-13, November 11, 1991 
http://garfield.library.upenn.edu/essays/v14p177y1991.pdf

Reflections on "The Gene" (H.J. Muller, 1947) and the Impact of This Article on Modern Genetics. Essays of an Information Scientist: Of Nobel Class, Women in Science, Citation Classics, and other Essays, Vol:15, p.19, 1992-93   Current Contents, #7, p.3-11, February 17, 1992 
http://garfield.library.upenn.edu/essays/v15p019y1992-93.pdf

Reaffirming the Central Role of the Scientific Literature: Joshua Lederberg Discusses the Print and Electronic Media.  Essays of an Information Scientist: Of Nobel Class, Women in Science, Citation  Classics and Other Essays, Vol:15, p.206, 1992-93 
Current Contents, #1, p.3-11, January 4, 1993 
http://garfield.library.upenn.edu/essays/v15p206y1992-93.pdf

The Symbiosis of Clinical Practice and Basic Research: Joshua Lederberg on the Interface of Science and Medicine. Essays of an Information Scientist: Of Nobel Class, Women in Science, Citation  Classics and Other Essays, Vol:15, p.304, 1992-93   Current Contents, #21, p.3-8,  May 24, 1993 
http://garfield.library.upenn.edu/essays/v15p304y1992-93.pdf

The Double Helix 40 yearslater: Joshua Lederberg's Personal Commentary About its Impact on Basic Research. Essays of an Information Scientist: Of Nobel Class, Women in Science, Citation  Classics and Other Essays, Vol:15, p.367, 1992-93   Current Contents, #39, p.3-12,  September 27, 1993 
http://garfield.library.upenn.edu/essays/v15p367y1992-93.pdf

Electronic Publishing Extends Reach of Scientists and of The Scientist
The Scientist  7(3): 12,8 February, 1993. 
Reprinted in Essays of an Information Scientist: Of Nobel Class, Women in Science, Citation Classics and Other Essays, Vol:15, p.415 1992-93
http://garfield.library.upenn.edu/essays/v15p415y1992-93.pdf

Although some achievers are overlooked, awards are healthy for scientific enterprise 
The Scientist 8[8]:13, April 18, 1994 
http://garfield.library.upenn.edu/commentaries/tsv08(08)p13y19940418.pdf

What is the Primordial Reference for the phrase "Publish or Perish"? 
The Scientist, Vol:10, #12, p.11 , June 10, 1996. 
http://garfield.library.upenn.edu/commentaries/tsv10(12)p11y19960610.pdf

On the Shoulders of Giants Paper presented at  at The Conference on The History and Heritage of Science Information Systems, Pittsburgh, PA, October 24, 1998 
http://garfield.library.upenn.edu/papers/history/heritagey1998.html

Interview with Dr. Eugene Garfield (by Bea Caraway) Roger L. Presley, Column Editor Serial Conversations, Serials Review, Vol:25(3) p.67-80, 1999 
http://garfield.library.upenn.edu/papers/beacarawayinterviewy1999.html

"Institute for Scientific Information" A.E. Cawkell and Eugene Garfield, Chapter 15, p.149-160, published in "A Century of Science Publishing: A collection of essays" Edited by E.H. Fredriksson, IOS Press, 2001.  Chapter published in "A Century of Science Publishing: A collection of essays" Edited by E.H. Fredriksson, IOS Press, 2001. 
http://garfield.library.upenn.edu/papers/isichapter15centuryofscipub149-160y2001.pdf

Citation Consciousness : The Origins of Citation Indexing in Science
Interview with Wolfgang G. Stock
http://garfield.library.upenn.edu/papers/passwordinterview062002.pdf

A Conceptual View of Citation Indexing 
(J. Lederberg invents the term "Euphenics") 
http://garfield.library.upenn.edu/ci/chapter1.PDF

Lederberg J,  "Topological Mapping of Organic Molecules"
Proceedings of the National Academy of Sciences, 53(1):134-139 January 1965.
http://garfield.library.upenn.edu/lederberg/topologicalmapping.pdf