Involvement of circadian system in photoperiodic control of pubertal development in female deer mice,Peromyscus maniculatus |
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Authors: | J. M. Whitsett J. Cherry H. Underwood |
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Affiliation: | (1) Department of Zoology, North Carolina State University, Box 5577, 27695 Raleigh, North Carolina, USA |
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Abstract: | Summary Pubertal development in female deer mice,Peromyscus maniculatus, was stimulated by exposure to light cycles of LD 168, LD 630 or LD 654, but not by exposure to cycles of LD 618 or LD 642. These results support the hypothesis that female deer mice use a circadian rhythm of responsiveness to light to measure photoperiodic time.This investigation was supported in part by National Science Foundation Grant PCM 8116880 and U.S. Environmental Protection Agency Grant CR809428010. H.U. is the recipient of Research Ca-reer Development Award 5 KO4 HD00276-02 from the National Institute of Child Health and Human Development. |
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