IMMUNE DEFENSE AND REPRODUCTIVE PACE OF LIFE IN PEROMYSCUS MICE
نویسندگان
چکیده
منابع مشابه
Immune defense and reproductive pace of life in Peromyscus mice.
Immune activity is variable within and among vertebrates despite the potentially large fitness costs of pathogens to their hosts. From the perspective of life history theory, immunological variability may be the consequence of counterbalancing investments in immune defense against other expensive physiological processes, namely, reproduction. In the present study, we tested the hypothesis that ...
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15 صفحه اولPhotoperiod, ambient temperature, and food availability interact to affect reproductive and immune function in adult male deer mice (Peromyscus maniculatus).
Winter is often stressful. Increased energetic demands in winter and concurrent reductions in energy availability can lead to an energetic imbalance and compromise survival. To increase the odds of surviving winter, individuals of some nontropical rodent species have evolved mechanisms to enhance immune function in advance of harsh winter conditions. Short day lengths provide a proximate cue fo...
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ژورنال
عنوان ژورنال: Ecology
سال: 2007
ISSN: 0012-9658
DOI: 10.1890/07-0060.1