喜马拉雅旱獭线粒体基因组与低氧适应研究进展  

Advances in Mitochondrial Genome and Hypoxic Adaptation of Marmota Himalayana

作　　者：南新营 李优 李耀东 NAN Xin-ying;LI You;LI Yao-dong(Qinghai University,Xining 810016,China)

机构地区：[1]青海大学,西宁810016

出　　处：《齐鲁工业大学学报》2021年第5期31-35,共5页Journal of Qilu University of Technology

基　　金：国家自然科学基金项目(31260259);青海省自然科学基金项目(2018-ZJ-775)。

摘　　要：喜马拉雅旱獭(Marmota himalayana)作为世居高原的一个特有物种,在长期的进化过程中,已获得了一整套完善的、严密的对于低氧环境的适应机制。线粒体作为动物的“能量工厂”,通过氧化磷酸化产生能量,在氧的利用和能量代谢中发挥重要作用,成为学者研究生物适应高原低氧环境机制的首选。本文就喜马拉雅旱獭线粒体基因组与低氧适应进行综述,以增进对该物种应对低氧机理的了解,为进一步研究提供参考借鉴。Marmot Himalayan,as a unique species living on the plateau,has acquired a complete set of strict adaptation mechanism to the hypoxic environment in the long course of evolution.As the"energy factory"of animals,mitochondria produce energy through oxidative phosphorylation and play an important role in oxygen utilization and energy metabolism,which has become the first choice for researchers to study the mechanism of organisms adapting to the low oxygen environment at high altitude.In this paper,the mitochondrial genome and hypoxia adaptation of Marmota himalayana were reviewed to enhance the understanding of the mechanism of hypoxia in this species and provide reference for further research.

关 键 词：喜马拉雅旱獭 啮齿目 低氧适应 线粒体基因组 

分 类 号：Q754[生物学—分子生物学]