扬州大学学报（农业与生命科学版）2025，Vol.46Issue(1)：1-10,10.DOI:10.16872/j.cnki.1671-4652.2025.01.001
高温影响减数分裂的分子机制研究进展
Research advance of the molecular mechanism of high-temperature effects on meiosis
摘要
Abstract
High temperature affects the reproductive development of organisms,and determines the survival or repro-duction of different species.Reproductive development includes all processes from sexual mother cell genesis to matura-tion of female and male gametes,which depends on the process of meiosis.The meiosis includes the first and second mei-otic divisions,termed meiosis Ⅰ and meiosis Ⅱ.This article will summarize the influences of high temperature on meiosis and its molecular mechanisms,including effects:(1)on the formation of double-stranded DNA break;(2)on the forma-tion of synaptonemal complex and chromosome pairing;(3)on the generation of homologous recombination,(4)on the cell division.Meiosis is an essential process for ensuring genetic stability and diversity across generations.Understanding the effects of high temperature on these processes will help to clarify the adaptation and evolution of different species un-der high temperature environments.关键词
高温/减数分裂/双链断裂/联会复合体/重组/细胞分裂Key words
high temperature/meiosis/double strand break/synaptonemal complex/recombination/cell division分类
生物学引用本文复制引用
薛明,刘浩,刘宇辉,陈赛华..高温影响减数分裂的分子机制研究进展[J].扬州大学学报（农业与生命科学版）,2025,46(1):1-10,10.基金项目
江苏省重点研发计划项目(BE2023362) （BE2023362）
江苏自然科学基金资助项目(BK20230569) （BK20230569）
