牦牛高原低氧适应性生理及分子机制
Physiology and Molecular Mechanism of Plateau Adaptability in Yak
DOI: 10.12677/IJE.2018.72011, PDF,    国家科技经费支持
作者: 巴桑旺堆, 朱彦宾:西藏自治区农牧科学院,畜牧兽医研究所,西藏 拉萨;郭 仪, 俄广鑫*:西南大学,动物科技学院,重庆;拉巴次仁:西藏自治区畜牧总站,西藏 拉萨
关键词: 牦牛高原适应生理指标分子机制Yak Plateau Adaptation Physiological Index Molecular Mechanism
摘要: 在高原地区主要环境表现为低氧,高原上的物种主要朝着适应当地环境而不断进化。目前人们对于高原物种的研究方向主要为高原物种如何适应低氧环境,人们通过比较高原物种与平原近亲之间的生理以及基因上的差异如牦牛,逐步找到了一些与高原适应有关的生理特点和基因。本文主要从牦牛的生理指标和相关基因等方面分析牦牛能够适应高原环境的优势,为后续对牦牛或其他高原物种的研究及高原引种提供了理论基础。
Abstract: In the plateau region, the main environment is hypoxic, and species on the plateau have evolved to adapt to the local environment. At present, people's research directions for highland species are mainly on how highland species adapt to low oxygen environment. By comparing the physiological and genetic differences between the highland species and the relatives of the plain, such as yak, people gradually found some physiological characteristics and genes related to the adaptation to the plateau. This article mainly analyzed the advantage of the yaks to adapt to the high altitude environment from the aspects of yaks’ physiological index and related genes, and will provide a theoretical basis for the subsequent research on yaks or other highland species and plateau in-troduction.
文章引用:巴桑旺堆, 郭仪, 朱彦宾, 拉巴次仁, 俄广鑫. 牦牛高原低氧适应性生理及分子机制[J]. 世界生态学, 2018, 7(2): 76-79. https://doi.org/10.12677/IJE.2018.72011

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