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Microgeographic variation in Drosophila pseudoobscura

Dobzhansky, Th. (1939) Microgeographic variation in Drosophila pseudoobscura. Proceedings of the National Academy of Sciences of the United States of America, 25 (7). pp. 311-314. ISSN 0027-8424. http://resolver.caltech.edu/CaltechAUTHORS:DOBpnas39a

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Abstract

Studies of recent years have revealed a prodigious amount of variability in the gene arrangement in the chromosomes of several species of Drosophila. In natural populations of D. pseudooobscura the third chromosome is more variable than the rest; eighteen structural types, related to each other mostly as overlapping inversions, have been found in this chromosome alone.(1)


Item Type:Article
Additional Information:© 1939 by the National Academy of Sciences. Communicated June 13, 1939
Record Number:CaltechAUTHORS:DOBpnas39a
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:DOBpnas39a
Alternative URL:http://dx.doi.org/10.1073/pnas.25.7.311
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:7409
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:12 Feb 2007
Last Modified:14 Nov 2014 19:19

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