Early photoperiod history and short-day
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Goldman, Sharry L. ;Goldman, Bruce D.
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Article
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2003
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John Wiley and Sons
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English
β 106 KB
## Abstract Siberian hamsters exhibit seasonal, photoperiod influenced cycles of reproductive activity, body size, pelage characteristics, and thermoregulatory behavior. Laboratory populations generally exhibit interβindividual variability in expression of photoperiod responsiveness, with a subset