金丝猴（Rhinopithecus roxellana）吞食胎盘的变异反映了营养制约因素

IF 3.5 1区生物学 Q1 ZOOLOGY

Integrative zoology Pub Date : 2024-04-10 DOI:10.1111/1749-4877.12827

Shiyu JIN, Qi GAO, Derek W. DUNN, Haitao ZHAO, Zuomin LIANG, Meirong LI, Yang ZHAO, Zujin CHEN, Genggeng GAO, Gang HE, Baoguo LI, Songtao GUO

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引用次数: 0

摘要

金丝猴在野生种群和人工饲养种群中的胎盘吞噬频率并不一致，在野生种群中，几乎所有的分娩都伴随着雌猴消耗胎盘，但在人工饲养种群中，约有一半的分娩伴随着雌猴消耗胎盘。这与营养需求驱动的胎盘吞噬相一致，因为人工饲养种群的繁殖雌性受到的营养限制通常比野生种群少。由于胎盘吞噬对母婴都有营养益处，因此在野生环境中胎盘吞噬可能是一种适应性行为，并受到积极的选择。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Variation in placentophagy in golden snub‐nosed monkeys (Rhinopithecus roxellana) reflects nutritional constraints

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Variation in placentophagy in golden snub‐nosed monkeys (Rhinopithecus roxellana) reflects nutritional constraints

Golden snub-nosed monkeys show inconsistent frequency of placentophagy between wild and captive populations, with almost all births in the wild but around half of the births in captivity accompanied by the female's consumption of placenta. This aligns with nutritional demands-driven placentophagy, as captive populations are generally under less nutritional constraints for breeding females than the wild population. Placentophagy is probably adaptive in the wild and under positive selection due to nutritional benefits to both mothers and infants.

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来源期刊

Integrative zoology ZOOLOGY-

CiteScore

6.40

自引率

12.10%

发文量

审稿时长

>12 weeks

期刊介绍： The official journal of the International Society of Zoological Sciences focuses on zoology as an integrative discipline encompassing all aspects of animal life. It presents a broader perspective of many levels of zoological inquiry, both spatial and temporal, and encourages cooperation between zoology and other disciplines including, but not limited to, physics, computer science, social science, ethics, teaching, paleontology, molecular biology, physiology, behavior, ecology and the built environment. It also looks at the animal-human interaction through exploring animal-plant interactions, microbe/pathogen effects and global changes on the environment and human society. Integrative topics of greatest interest to INZ include: (1) Animals & climate change (2) Animals & pollution (3) Animals & infectious diseases (4) Animals & biological invasions (5) Animal-plant interactions (6) Zoogeography & paleontology (7) Neurons, genes & behavior (8) Molecular ecology & evolution (9) Physiological adaptations