[43 Offprints]. "A Statistical Analysis of Deoxyribonucleic Acid Distribution in Density Gradient Centrifugation." Typed laboratory report prepared.

Boston:: The Biological Laboratories, Harvard University . . . [1959 & various dates]., 1959. (3 inscribed by the author). Professor emeritus, Department of Molecular, Cellular & Developmental Biology. University of Colorado. Most offprints with the ownership rubber-stamp of N. H. Horowitz, and occasionally with his manuscript initials. RARE. Fine. The inventory for this group of offprints: [1] Sueoka. A Statistical Analysis of Deoxyribonucleic Acid Distribution in Density Gradient Centrifugation. Typed laboratory report prepared at The Biological (truncated) Laboratories, Harvard University, undated. pp. 22 plus 2 tissue leaves of graphs. Stapled sheets. [2] Marmur, Julius and Paul Doty. (I) and (II) Sueoka. Julius Marmur and Paul Doty. Heterogeneity in Deoxyribonucleic Acids. Offprint from: Nature, Vol. 183, pp. 1427-1431, May 23, 1959. [3] Sueoka. Mitotic Replication of Deoxyribonucleic Acid in Chlomydomonas reinhardi. Offprint from: Proceedings of the National Academy of Sciences, Vol. 46, No. 1. pp. 83-91. January 1960. Self-wraps. [4] Sueoka. On the Genetic Basis of Variation and Heterogeneity of DNA Base Composition. Offprint from: Proceedings of the National Academy of Sciences, Vol. 48, No. 4. pp.582-592. April 1962. Self-wraps. [5] Sueoka. Fractionation of Amino Acyl-acceptor RNA on a Methylated Albumin Column. Offprint from: Proceedings of the National Academy of Sciences, Vol. 48, No. 8, pp. 1454-1461. August 1962. Self-wraps. [6] Sueoka and Ts'ai-Ying Cheng. Natural Occurrence of a Deoxyribonucleic Acid Resembling the Deoxyadenylate-Deoxythymidylate Polymer. Offprint from: National Academy of Sciences, Vol. 48, No. 10, pp. 1851-1856. October 1962. Buff printed wrappers. [7] Yoshikawa, Hiroshi and Sueoka. Sequential Replication of Bacillus subtilis Chromosome, I. comparison of Marker Frequencies in Exponential and Stationary Growth Phases. Offprint from: Proceedings of the National Academy of Sciences, Vol. 49, No. 4, pp. 559-566. April 1963. Buff printed wrappers. [8] Yoshikawa, Hiroshi and Sueoka. Sequential Replication of Bacillus subtilis Chromosome, II. Isotopic Transfer Experiments. Offprint from: Proceedings of the National Academy of Sciences, Vol. 49, No. 6, pp. 806-813. June 1963. Buff printed wrappers. [9] Cheng, Ts'ai-Ying and Sueoka. Heterogeneity of DNA in Density and Base Composition. Offprint from: Science, September 20, 1963, Vol. 141, No. 3586, pp. 1194-1196. Self-wraps. [10] Yamane, Tetsuo and Sueoka. Conservation of Specificity Between Amino Acid Acceptor RNA and Amino Acyl-8RNA Synthetase. Offprint from: Proceedings of the National Academy of Sciences, Vol. 50, No. 6, pp. 1093-1100. December 1963. Self-wraps. [11] Sueoka and Hiroshi Yoshikawa. Regulation of Chromosome Replication in Bacillus subtilis. Offprint from: Cold Spring Harbor Symposia on Quantitative Biology, Vol. XXVIII, 1963. Self-wraps. [12] Yamane, Tetsuo., Ts'ai-Ying Cheng and Sueoka. Species Specificity of Amino Acid Transfer-RNA and Amino Acyl T-RNA Synthetase. Offprint from: Cold Spring Harbor Symposia on Quantitative Biology, Vol. XXVIII, 1963. Self-wraps.[13] Cheng, Ts'ai-Ying and Sueoka. Polymer Similar to Polydeoxyadenylate-Thymidylate in Various Tissues of a Marine Crab. Offprint from: Science, March 27, 1964. Vol. 143, No. 3613, pp. 1442-1443. Single leaf. [14] Yamane, Tetsuo and Sueoka. Enzymic Exchange of Leucine Between Different Components of Leucine Acceptor RNA in Escherichia coli. Offprint from: Proceedings of the National Academy of Sciences, Vol. 51, No. 6, pp. 1178-1184. June 1964. Self-wraps. [15] Yamane, Tetsuo and Sueoka. Enzymic Exchange of Leucine Between Different Components of Leucine Acceptor RNA in Escherichia coli. Offprint from: Proceedings of the National Academy of Sciences, Vol. 51, No. 6, pp. 1178-1184. June 1964. Self-wraps. [16] Yoshikawa, Hiroshi, Aideen O'Sullivan and Sueoka. Sequential Replication of the Bacillus subtilis Chromosome, III. Regulation of Initiation. Offprint from: Proceedings of the National Academy of Sciences, Vol. 52, No. 4, pp. 973-980. October 1964. Self-wraps. [17] Sueoka. and Tamiko Kano-Sueoka. A Specific Modification of Leucyl-8RNA of Escherichia coli after Phage T2 Infection. Offprint from: Proceedings of the National Academy of Sciences, Vol. 52, No. 6, pp. 1535-1540. December 1964. Self-wraps. [18] Oishi, Michio., Hiroshi Yoshikawa and Sueoka. Synchronous and dichotomous Replications of the Bacillus subtilis Chromosome During Spore Germination. Offprint from: Nature, Vol. 204, No. 4963, pp. 1069-1073. December 12, 1964. Self-wraps. [19] Imamoto, Fumio, Tetsuo Yamane and Sueoka. Existence of Two Phyenylalanyl-8RNA Synthetases in Neurospora crassa. Offprint from: Proceedings of the National Academy of Sciences, Vol. 53, No. 6, pp. 1456-1462. June 1965. Self-wraps. [20] Oishi, Michio and Sueoka. Location of Genetic Loci of Ribosomal RNA on Bacillus subtilis Chromosome. Sueoka Proceedings of the National Academy of Sciences, Vol. 54, No. 2, pp. 483-491. August 1965. Self-wraps. [21] Sueoka and Hiroshi Yoshikawa. The Chromosome of Bacillus subtilis. I. Theory of Marker Frequency Analysis. Offprint from: Genetics, Vol. 52, No. 4, October 1965. Self-wraps. [22] Gartland, William J. and Sueoka. Two Interconvertible Forms of Tryptophanyl SRNA in E. coli. Sueoka Proceedings of the National Academy of Sciences, Vol. 55, No. 4, pp. 948-956. April 1966. Self-wraps. [23] Oishi, M., A. Oishi and Sueoka. Location of Genetic Loci of Soluble RNA on Bacillus subtilis Chromosome. Sueoka Proceedings of the National Academy of Sciences, Vol. 55, No. 5, pp. 1095-1103. May 1966. Self-wraps. [24] Armstrong, Robert L. and Sueoka. Phase Transition in Ribonucleic Acid Synthesis During Germination of Bacillus subtilis Spores. Offprint from: Proceedings of the National Academy of Sciences, Vol. 59, No. 1, pp. 153-160. January 1968. Self-wraps. [25] Ishida, Torao and Sueoka. Effect of Ambient Conditions on Conformations of Tryptophan Transfer Ribonucleic Acid of Escherichia coli. Offprint of: Journal of Biological Chemistry, Vol. 243, No. 25, Issue of October 25, pp. 5329-5336, 1968. Windowed blue wrappers. [26] Kan, James, Tamiko Kano-Sueoka and Sueoka. Characterization of Leucine Transfer Ribonucleic Acid in Escherichia coli following Infection with Bacteriophage T2. Offprint of: Journal of Biological Chemistry, Vol. 243, No. 21, Issue of November 10, pp. 5584-5500, 1968. Windowed blue wrappers. [27] Sueoka. A Model of Separation of Daughter Chromosomes by Periodic Condensation in Bacteria. Offprint of: Australian Academy of Science (Canberra 1968). Printed in Replication and Recombination of Genetic Material [ed. W.J. Peacock and R. D. Brock]. pp. 71-73. Self-wraps. [28] Kano-Sueoka, T., M. Nirenberg and Sueoka. Effect of Bacteriophage Infection upon the Specificity of Leucine Transfer RNA for RNA Codewords. Offprint of: Journal of Molecular Biology, (1968). 35, pp. 1-12. Printed wrappers. [29] Kano-Sueoka, T. and Sueoka. Characterization of a Modified Leucyl-tRNA of Escherichia coli after Bacteriophage T2 Infection. Sueoka Journal of Molecular Biology, (1968). 37, pp. 457-491. Printed wrappers. [30] Sueoka and John Hardy. Deproteinization of Cell Extract with Silicic Acid. Sueoka Archives of Biochemistry and Biophysics, Vol. 125, No. 2, May 1968. Windowed blue wrappers. [31] Ishida, Torao and Sueoka. Elimination of Magnesium ions as an Absolute Requirement for the Native Conformation of Tryptophan Transfer Ribonucleic Acid. Sueoka Journal of Molecular Biology, (1968). 37, pp. 313-316. Printed wrappers. [32] Sueoka. Directional Mutation Pressure, Selective Constraints, and Genetic Equilibria. Offprint of: Journal of Molecular Evolution (1992). 34: pp. 95-114. Autographed by Sueoka to Norman H. Horowitz "To Norm, Best, Noboru" on front, upper right. Self-wraps. [33] Sueoka. Directional Mutation Pressure, Selective Constraints, and Genetic Equilibria. Offprint of: Journal of Molecular Evolution (1992) 34:pp. 95-114. Self-wraps. [34] Sueoka. Directional Mutation Pressure, Selective Constraints, and Genetic Equilibria. Offprint of: Journal of Molecular Evolution (1992) 34:pp. 95-114. Self-wraps. [35] Sueoka. Directional mutation pressure and neutral molecular evolution. Offprint of: Proceedings of the National Academy of Sciences, Vol. 85, pp. 2653-2657, April 1988. Autographed by Sueoka to Norman H. Horowitz "To Norm - Noboru" on front, upper right. Self-wraps. [36] Sueoka. Directional mutation pressure and neutral molecular evolution. Offprint of: Proceedings of the National Academy of Sciences, Vol. 85, pp. 2653-2657, April 1988. Self-wraps. [37] Sueoka. Intrastrand Parity Rules of DNA Base Composition and Usage Biases of Synonymous Codons. Sueoka Journal of Molecular Evolution, (1995) 40: pp. 318-325. Autographed by Sueoka "With my deep gratitude, Noboru" on cover, top center. Self-wraps. [38] Sueoka. Intrastrand Parity Rules of DNA Base Composition and Usage Biases of Synonymous Codons. Sueoka Journal of Molecular Evolution, (1995). 40: pp. 318-325. Self-wraps. [39] Sueoka. Intrastrand Parity Rules of DNA Base Composition and Usage Biases of Synonymous Codons. Sueoka Journal of Molecular Evolution, (1995) 40: pp. 318-325. Self-wraps. [40] Sueoka. Two Aspects of DNA Base Composition: G+C Content and Translation-Coupled Deviation from Intra-Strand Rule of A=T and G=C. Offprint of: Journal of Molecular Evolution, (1999). 49: pp. 49-62. Self-wraps. [41] Sueoka. Translation-coupled violation of Parity Rule 2 in human genes is not the cause of heterogeneity of the DNA G+C content of third codon position. Offprint of: Gene, 238 (1999). pp. 53-58. Printed wrappers. [42] Kano-Sueoka, Tamiko., Jean R. Lobry and Sueoka. Intra-strand biases in bacteriophage T4 genome. Offprint of: Gene, 238 (1999). pp. 59-64. Printed wrappers. [43] Sueoka and Yuichi Kawanishi. DNA G+C content of the third codon position and codon usage biases of human genes. Offprint of: Gene, 261 (2000). pp.53-62. Self-wraps. (Inventory #: SS9955)