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Clock mutants of Drosophila melanogaster

Konopka, Ronald J. and Benzer, Seymour (1971) Clock mutants of Drosophila melanogaster. Proceedings of the National Academy of Sciences of the United States of America, 68 (9). pp. 2112-2116. ISSN 0027-8424. http://resolver.caltech.edu/CaltechAUTHORS:KONpnas71

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Abstract

Three mutants have been isolated in which the normal 24-hour rhythm is drastically changed. One mutant is arrhythmic; another has a period of 19 hr; a third has a period of 28 hr. Both the eclosion rhythm of a population and the locomotor activity of individual flies are affected. All these mutations appear to involve the same functional gene on the X chromosome.


Item Type:Article
Additional Information:© 1971 by the National Academy of Sciences. Contributed by Seymour Benzer, July 2, 1971. This work was supported by a grant from the National Science Foundation to S.B. and a National Science Foundation predoctoral fellowship to R.K. We thank Dr. Colin Pittendrigh for enlightening discussions and for the loan of several bang boxes, Dr. Yoshiki Hotta for design and construction of the activity detectors, and Barbara Stewart for help with the mapping experiments.
Subject Keywords:eclosion; circadian; rhythms; X chromosome
Record Number:CaltechAUTHORS:KONpnas71
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:KONpnas71
Alternative URL:http://dx.doi.org/10.1073/pnas.68.9.2112
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:7605
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:13 Mar 2007
Last Modified:26 Dec 2012 09:33

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