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17801. Letter from John R. Shaver to Joshua Lederberg

Publication:: Produced: 2 May 1956
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17802. Letter from Palmer David Skaar to Joshua Lederberg

Publication:: Produced: 4 January 1951
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17803. Letter from Palmer David Skaar to Joshua Lederberg

Publication:: Produced: 15 November 1953
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17804. Comparative Motility Data on WG Lines

Publication:: Produced: 1953
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17805. Letter from Palmer David Skaar to Joshua Lederberg

Publication:: Produced: 6 February 1955
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17806. Isolation of Pre-Adaptive Mutants in Bacteria by Sib Selection

Publication:: Genetics Society of America, May 1956
Subject(s):: Drug Resistance, Microbial
Mutation
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17807. Letter from Palmer David Skaar to Joshua Lederberg

Publication:: Produced: 5 May 1955
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17808. Letter from Palmer David Skaar to Joshua Lederberg

Publication:: Produced: 21 September 1955
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17809. Letter from Palmer David Skaar to Joshua Lederberg

Publication:: Produced: 21 October 1955
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17810. F-Disinfection by Growth at Low Cell Concentration in the Chemostat

Publication:: Produced: October 1955
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17811. Letter from Palmer David Skaar to Joshua Lederberg

Publication:: Produced: 21 January 1956
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17812. Indirect Selection and the Origin of Resistance

Publication:: J. & A. Churchill Ltd., 1957
Subject(s):: Genetics, Microbial
Drug Resistance, Microbial
Mutation
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17813. F-Disinfection Experiments Involving Stocks Other than 58-161

Publication:: Produced: September 1955
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17814. Letter from Palmer David Skaar to Joshua Lederberg

Publication:: Produced: 13 April 1956
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17815. Letter from Palmer David Skaar to Joshua Lederberg

Publication:: Produced: 1 November 1956
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17816. Letter from Palmer David Skaar to Joshua Lederberg

Publication:: Produced: 29 November 1956
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17817. Letter from Palmer David Skaar to William H. Stone

Publication:: Produced: 10 June 1957
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17818. Specific Serological Substances in Normal Cattle Serum

Publication:: Produced: undated
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17819. Letter from Palmer David Skaar to Joshua Lederberg

Publication:: Produced: 1 May 1960
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17820. Transduction in Escherichia coli K-12

Publication:: Genetics Society of America, January 1956
Subject(s):: Transduction, Genetic
Mutation
Bacteriophages
Escherichia coli
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17821. Letter from Emil L. Smith to Joshua Lederberg

Publication:: Produced: 9 September 1959
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17822. Letter from Emil L. Smith to Joshua Lederberg

Publication:: Produced: 26 March 1964
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17823. Letter from Peter H. A. Sneath to Joshua Lederberg

Publication:: Produced: 29 January 1959
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17824. Letter from Peter H. A. Sneath to Joshua Lederberg

Publication:: Produced: 2 October 1960
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17825. Genetic Recombination In Bacteria

Publication:: American Association for the Advancement of Science, 11 November 1955
Subject(s):: Recombination, Genetic
Transduction, Genetic
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17826. Letter from Peter H. A. Sneath to Joshua Lederberg

Publication:: Produced: 23 November 1960
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17827. Letter from Peter H. A. Sneath to Joshua Lederberg

Publication:: Produced: 13 March 1961
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17828. Letter from Peter H. A. Sneath to Joshua Lederberg

Publication:: Produced: 20 April 1961
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17829. Letter from Peter H. A. Sneath to Joshua Lederberg

Publication:: Produced: 10 July 1961
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17830. Letter from Peter H. A. Sneath to Joshua Lederberg

Publication:: Produced: 8 September 1961
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17831. Genetic Transduction

Publication:: Society of the Sigma Xi, July 1956
Subject(s):: Transduction, Genetic
Mutation
Bacterial Typing Techniques
Bacteriophages
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17832. Letter from Peter H. A. Sneath to Joshua Lederberg

Publication:: Produced: 26 June 1962
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17833. Letter from Peter H. A. Sneath to Joshua Lederberg

Publication:: Produced: 28 April 1965
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17834. Letter from Emil L. Smith to Joshua Lederberg

Publication:: Produced: 29 December 1948
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17835. Letter from Robert G. Blair and Richard H. Ragle to Joshua Lederberg

Publication:: Produced: 2 November 1960
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17836. Letter from Peter H. A. Sneath to Joshua Lederberg

Publication:: Produced: 19 May 1965
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17837. Letter from Esmond E. Snell to Joshua Lederberg

Publication:: Produced: 17 October 1952
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17838. Letter from Esmond E. Snell to Joshua Lederberg

Publication:: Produced: 31 October 1952
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17839. Letter from Esmond E. Snell to Joshua Lederberg

Publication:: Produced: 29 January 1953
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17840. Restoring Bacterial Toxigenicity

Publication:: American Association for the Advancement of Science, 9 July 1971
Subject(s):: Genetics, Microbial
Bacterial Toxins
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17841. Letter from Esmond E. Snell to Joshua Lederberg

Publication:: Produced: 31 January 1958
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17842. Letter from Tracy M. Sonneborn to Joshua Lederberg

Publication:: Produced: 30 August 1946
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17843. Letter from Tracy M. Sonneborn to Joshua Lederberg

Publication:: Produced: 31 March 1947
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17844. Letter from Tracy M. Sonneborn to Joshua Lederberg

Publication:: Produced: 5 November 1953
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17845. Letter from Tracy M. Sonneborn to Joshua Lederberg

Publication:: Produced: 30 November 1953
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17846. Letter from Tracy M. Sonneborn to Joshua Lederberg

Publication:: Produced: 5 September 1954
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17847. Conjugal Pairing in Escherichia coli

Publication:: American Society for Microbiology, April 1956
Subject(s):: Recombination, Genetic
Genetics, Microbial
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17848. Letter from Tracy M. Sonneborn to Joshua Lederberg

Publication:: Produced: 13 February 1957
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17849. Letter from Tracy M. Sonneborn to Joshua Lederberg

Publication:: Produced: 16 April 1957
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17850. Letter from Tracy M. Sonneborn to Joshua Lederberg

Publication:: Produced: 18 June 1962
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17851. Letter from Tracy M. Sonneborn to Joshua Lederberg

Publication:: Produced: 2 January 1963
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17852. Letter from Tracy M. Sonneborn to Joshua Lederberg

Publication:: Produced: 5 March 1963
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17853. Transductional Heterogenotes in Escherichia coli

Publication:: Genetics Society of America, September 1956
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17854. Letter from Tracy M. Sonneborn to Joshua Lederberg

Publication:: Produced: 8 April 1963
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17855. Letter from Clive C. Spicer to Joshua Lederberg

Publication:: Produced: 15 November 1951
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17856. Letter from Clive C. Spicer to Joshua Lederberg

Publication:: Produced: 30 November 1951
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17857. Preparations of K 12 Antisera

Publication:: Produced: November 1951
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17858. Letter from Clive C. Spicer to Joshua Lederberg

Publication:: Produced: 24 January 1952
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17859. Letter from Clive C. Spicer to Joshua Lederberg

Publication:: Produced: 24 March 1952
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17860. Heterokaryosis in Streptomyces

Publication:: American Society for Microbiology, August 1956
Subject(s):: Drug Resistance, Microbial
Recombination, Genetic
Mutation
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17861. Letter from Clive C. Spicer to Joshua Lederberg

Publication:: Produced: 7 April 1952
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17862. Letter from Clive C. Spicer to Joshua Lederberg

Publication:: Produced: 25 May 1952
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17863. Letter from Clive C. Spicer to Joshua Lederberg

Publication:: Produced: 10 June 1952
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17864. Phase Variation in Salmonella

Publication:: Genetics Society of America, September 1956
Subject(s):: Transduction, Genetic
Genetics, Microbial
Mutation
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17865. Letter from Clive C. Spicer to Joshua Lederberg

Publication:: Produced: 1957
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17866. Letter from Clive C. Spicer to Joshua and Esther Lederberg

Publication:: Produced: 3 July 1957
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17867. Letter from Clive C. Spicer to Joshua and Esther Lederberg

Publication:: Produced: 25 February 1959
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17868. Letter from Clive C. Spicer to Joshua Lederberg

Publication:: Produced: 7 May 1959
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17869. Letter from Peter H. A. Sneath to Joshua and Esther Lederberg

Publication:: Produced: 5 February 1964
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17870. Letter from Clive C. Spicer to Joshua and Esther Lederberg

Publication:: Produced: undated
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17871. A Binary Mutability System in Escherichia coli

Publication:: National Academy of Sciences (U.S.), May 1956
Subject(s):: Mutation
Escherichia coli
Drug Resistance, Microbial
Recombination, Genetic
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17872. Letter from Sol Spiegelman to Joshua Lederberg

Publication:: Produced: 8 January 1952
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17873. Letter from Sol Spiegelman to Joshua Lederberg

Publication:: Produced: 19 March 1952
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17874. Letter from Sol Spiegelman to Joshua Lederberg

Publication:: Produced: 7 April 1952
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17875. Letter from Sol Spiegelman to Joshua Lederberg

Publication:: Produced: 8 September 1952
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17876. Letter from Sol Spiegelman to Joshua Lederberg

Publication:: Produced: 16 June 1954
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17877. Letter from Sol Spiegelman to Joshua Lederberg

Publication:: Produced: 15 November 1955
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17878. Letter from Sol Spiegelman to Joshua Lederberg

Publication:: Produced: 24 September 1952
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17879. Letter from Sol Spiegelman to Joshua Lederberg

Publication:: Produced: 8 March 1955
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17880. Letter from Sol Spiegelman to Joshua Lederberg

Publication:: Produced: 1 June 1956
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17881. Letter from Sol Spiegelman to Joshua Lederberg

Publication:: Produced: 16 August 1956
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17882. Purified Pancreatic Lipase

Publication:: Produced: August 1956
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17883. Transductional Analysis of Phase Variation in Salmonella

Publication:: American Association for the Advancement of Science, 1956
Subject(s):: Transduction, Genetic
Salmonella
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17884. Letter from Sol Spiegelman to Joshua Lederberg

Publication:: Produced: 7 September 1956
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17885. Letter from Sol Spiegelman to Joshua Lederberg

Publication:: Produced: 9 November 1956
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17886. Letter from Jacqueline St. Clair to Joshua and Esther Lederberg

Publication:: Produced: 10 September 1957
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17887. Letter from Jacqueline St. Clair to Joshua and Esther Lederberg

Publication:: Produced: 7 August 1958
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17888. Letter from Wendell M. Stanley to Joshua Lederberg

Publication:: Produced: 3 May 1957
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17889. Letter from Wendell M. Stanley to Joshua Lederberg

Publication:: Produced: 29 May 1957
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17890. Letter from Wendell M. Stanley to Joshua Lederberg

Publication:: Produced: 5 February 1958
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17891. Transduction and Transformation

Publication:: New York Academy of Sciences, 21 October 1957
Subject(s):: Transduction, Genetic
Transformation, Bacterial
Crossing Over, Genetic
DNA
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17892. Letter from Wendell M. Stanley, Jr. to Joshua Lederberg

Publication:: Produced: 16 August 1959
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17893. Letter from Wendell M. Stanley and Robert E. Swain to Joshua Lederberg

Publication:: Produced: 1960
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17894. Letter from C. Stapp to Joshua Lederberg

Publication:: Produced: 3 November 1953
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17895. Letter from G. Ledyard Stebbins to Joshua Lederberg

Publication:: Produced: 12 September 1958
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17896. Letter from G. Ledyard Stebbins to Joshua Lederberg

Publication:: Produced: 19 September 1958
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17897. Letter from G. Ledyard Stebbins to Joshua Lederberg

Publication:: Produced: 25 September 1958
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17898. Correlated Selection for Motility and Sex-Incompatibility in Escherichia coli K-12

Publication:: National Academy of Sciences (U.S.), April 1957
Subject(s):: Mutation
Escherichia coli
Multifactorial Inheritance
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17899. Letter from G. Ledyard Stebbins to Joshua Lederberg

Publication:: Produced: 1 March 1962
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

17900. Letter from Gunther S. Stent to Joshua Lederberg

Publication:: Produced: 5 February 1957
Archival Collection:: The Joshua Lederberg Papers (Profiles in Science)

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