Items where Year is 1949

Burla, Hans, Cunha, A. B. da, Cordeira, A. R., Dobzhansky, Theodosius Grigorievich, Malogolowkin, C., Pavan, C. (1949) The willistoni group of sibling species of Drosophila. Evolution, 3. pp. 300-314.

Caspari, Ernst W. (1949) On the action of genes in development. Portugaliae acta biologica, Series (R.B. G). pp. 147-160.

Caspari, Ernst W. (1949) Physiological action of eye color mutants in the moths Ephestia kuhniella and Ptychopoda seriata. Quarterly Review of Biology, 24. pp. 195-199.

Dalton, H. Clark (1949) Developmental analysis of genetic differences in pigmentation in the axolotl. Proceedings of the National Academy of Sciences, 35 (6). pp. 277-283.

Demerec, Milislav (1949) Annual Report of the Biological Laboratory. Project Report. Long Island Biological Association, Cold Spring Harbor, NY.

Demerec, Milislav (1949) Chemical mutagens. In: Eighth International Congress of Genetics, 7th-14th of July, 1948, Stockholm.

Demerec, Milislav (December 1949) Department of Genetics. Annual Report of the Director of the Department of Genetics, Carnegie Institution of Washington Year Book No. 48, 1948-1949. pp. 137-142.

Demerec, Milislav (September 1949) Patterns of bacterial resistance to penicillin, aureomycin, and streptomycin. The Journal of Clinical Investigation, 28 (5 Pt. ). pp. 891-893.

Demerec, Milislav, Wallace, Bruce, Witkin, Evelyn Maisel, Bertani, Giuseppe (1949) The gene. In: Annual Report of the Director of the Department of Genetics, Carnegie Institution of Washington Year Book No. 48, 1948-1949. Carnegie Institution of Washington, Washington, D.C., pp. 154-166.

Dobzhansky, Theodosius Grigorievich (1949) On some problems of population genetics and evolution. Symposium on ecological and genetics factors in animal speciation, 19. p. 11.

Dobzhansky, Theodosius Grigorievich (1949) Review and perspectives of the symposium on ecological an genetic factors of speciation and evolution. Ricerca Scientifica, 19. p. 128.

Kaufman, B. P., Gay, H., Rothberg, H. (August 1949) The influence of near infrared radiation on the production by nitrogen mustard of chromosome rearrangements in Drosophila. J Exp Zool, 111 (3). pp. 415-35. ISSN 0022-104X (Print)0022-104X (Linking)

Kaufmann, B. P. (April 1949) Enzymatic studies of cellular organization. Science, 109 (2835). p. 443. ISSN 0036-8075 (Print)0036-8075 (Linking)

Kaufmann, B. P., Wilson, K. (July 1949) Modification of the frequency of chromosomal rearrangements induced by X-rays in Drosophila; post-treatment with near infra-red radiation. Genetics, 34 (4). pp. 425-36. ISSN 0016-6731 (Print)0016-6731 (Linking)

Kaufmann, Berwind Petersen, MacDuffee, Robert C. (1949) Chromosome structure as revealed by tryptic digestion. The Anatomical Record, 105.

Kaufmann, Berwind Petersen, McDonald, Margaret R., Gay, Helen, Okuda, N. C., Pennoyer, Jessie M., Blowney, S. (December 1949) Organization of the chromosome. Annual Report of the Director of the Department of Genetics, Carnegie Institution of Washington Year Book No. 48, 1948-1949. pp. 176-185.

McClintock, Barbara (December 1949) Mutable loci in maize. In: Annual Report of the Director of the Department of Genetics, Carnegie Institution of Washington Year Book No. 48, 1948-1949. Carnegie Institution of Washington, Cold Spring Harbor, New York, pp. 142-154.

Steggerda, Morris (December 1949) A new weighing scale. American Journal of Physical Anthropology, 7 (4).

Taylor, Martha J., MacDowell, E. Carleton (March 1949) Mouse leukemia. XIV. Freeing transplanted line I from a contaminating virus. Cancer Research, 9 (3). pp. 144-149.