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Research article

First published 1980-2

Reproductive Involution in Male Hamsters Exposed to Naturally Increasing Daylengths after the Winter Solstice 1

Russel J. Reiter

Experimental Biology and Medicine

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Research article

First published 1989-09

Differential Effects of Photoperiodic History on the Responses of Gonadotrophins and Prolactin to Intermediate Daylengths in the Male Syrian Hamster

M.H. Hastings, A.P. Walker, J.B. Powers [...]

Journal of Biological Rhythms

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Research article

First published 1995-03

Does Unusual Entrainment of the Circadian System Under T36h Photocycles Reduce the Critical Daylength for Photoperiodic Induction in Japanese Quail?

Tarvinder S. Juss, Verdun M. King, Vinod Kumar [...]

Journal of Biological Rhythms

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Research article

First published 1981-07

Daylength and breeding in the domestic cat

Laboratory Animals

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Research article

First published 1987-06

Rapid Photoperiodic Responses in Japanese Quail: Is Daylength Measurement Based upon a Circadian System?

Monica S. Saiovici, Trevor J. Nicholls, Brian K. Follett

Journal of Biological Rhythms

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Research article

First published 1991-12

Photoperiodic Induction in Quail as a Function of the Period of the Light-Dark Cycle: Implications for Models of Time Measurement

Brian K. Follett, Alison S. Pearce-Kelly

Journal of Biological Rhythms

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Research article

First published 2022-6

Daylength Shapes Entrainment Patterns to Artificial Photoperiods in a Subterranean Rodent

Giovane Carreira Improta, Danilo Eugênio França Laurindo Flôres, Gisele Akemi Oda [...]

Journal of Biological Rhythms

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Research article

First published 1994-12

Photoperiodic Effects on Tumor Development and Immune Function

Randy J. Nelson, Joan M. C. Blom

Journal of Biological Rhythms

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Research article

First published 1993-12

Sensitivity of Syrian Hamsters (Mesocricetus auratus) to Amplitudes and Rates of Photoperiodic Change Typical of the Tropics

Paul D. Heideman, F.H. Bronson

Journal of Biological Rhythms

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Research article

First published 1993-07

Circannual Rhythms in Starlings: Response of Castrated Birds to 12-Hr Days Depends on Photoperiodic History

A. Dawson, F.J. McNaughton

Journal of Biological Rhythms

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