منابع مشابه
NUTRITIONAL ECOLOGY Nutritional goals of wild primates
1. Primates meet their nutritional goals by prioritizing certain nutritional parameters when choosing the types and quantities of different foods. 2. There are five major models applied in primate nutritional ecology, each of which proposes that diet selection subserves a different primary nutritional goal: (i) energy maximization; (ii) nitrogen (protein) maximization; (iii) avoidance or regula...
متن کاملMeasuring food intake in wild animals: primates.
The last 30 years have seen the rapid accumulation of large quantities of data on the diets and feeding behaviour of free-ranging primates in all continents. Much is known about what, when and where different primates eat through the seasons, on their activity patterns and use of space, but in the wild it is difficult to quantify actual amounts of food and of primary and secondary nutrients ing...
متن کاملCharacterization of the Fecal Microbiome from Non-Human Wild Primates Reveals Species Specific Microbial Communities
BACKGROUND Host-associated microbes comprise an integral part of animal digestive systems and these interactions have a long evolutionary history. It has been hypothesized that the gastrointestinal microbiome of humans and other non-human primates may have played significant roles in host evolution by facilitating a range of dietary adaptations. We have undertaken a comparative sequencing surve...
متن کاملCytogenetical Analysis of Iranian Wild Almond Species
In this study, the karyo-systematic studies on the Iranian wild almond species A .communis L., A. corduchoruom Bornm., A. trichamygdalus woronow, Amygdalus lycioides Var. horrida Spach were done by the karyological methods. The meristem cells of the root tip were used for these studies. In each species, ten suitable metaphase plates were chosen and photographed so that the morphology of the chr...
متن کاملBronchoconstriction in nonhuman primates: a species comparison.
Bronchoconstriction is a characteristic symptom of various chronic obstructive respiratory diseases such as chronic obstructive pulmonary disease and asthma. Precision-cut lung slices (PCLS) are a suitable ex vivo model to study physiological mechanisms of bronchoconstriction in different species. In the present study, we established an ex vivo model of bronchoconstriction in nonhuman primates ...
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ژورنال
عنوان ژورنال: Nature
سال: 2016
ISSN: 0028-0836,1476-4687
DOI: 10.1038/534179c