Affiliation:
1. Department of Genetics, University of California, Davis, California 95616
Abstract
ABSTRACT
Both male and female Drosophila that are homozygous deficient for chromomere 3D4 are viable but sterile and lack detectable cAMP-specific phosphodiesterase activity. Two genes have been localized to this region: spermamotile (sam) and dunce (dnc). The sperm-amotile gene is required for male fertility, and the dunce gene is required for normal learning, female fertility, and cAMP-specific phosphodiesterase activity. The sperm-amotile gene maps 0.24 map units to the left of dunce. The expression of the dunce gene seems to be affected by a chromosomal break to the left of sperm-amotile. The fertility of dunce females varies according to changes in the genetic background and the presence or absence of an X-linked suppressor.
Publisher
Oxford University Press (OUP)
Cited by
24 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献