文献类型：期刊文献

英文题名：Cold Influences Male Reproductive Development in Plants: A Hazard to Fertility, but a Window for Evolution

作者：Liu, Bing[1,5] Mo, Wen-Juan[2] Zhang, Dabing[3] De Storme, Nico[4] Geelen, Danny[4]

第一作者：Liu, Bing

通信作者：Liu, B[1];Liu, B[2]

机构：[1]South Cent Univ Nationalities, Coll Life Sci, Wuhan 430074, Hubei, Peoples R China;[2]Chinese Acad Forestry, Expt Ctr Forestry North China, Beijing 102300, Peoples R China;[3]Shanghai Jiao Tong Univ, Sch Life Sci & Biotechnol, Shanghai 200240, Peoples R China;[4]Univ Ghent, Fac Biosci Engn, Dept Plants & Crops, Unit HortiCell, B-9000 Ghent, Belgium;[5]Cornell Univ, Sch Integrat Plant Sci, Ithaca, NY 14853 USA

年份：2019

卷号：60

期号：1

起止页码：7-18

外文期刊名：PLANT AND CELL PHYSIOLOGY

收录：;Scopus(收录号：2-s2.0-85060604477);WOS:【SCI-EXPANDED(收录号:WOS:000459633500003)】；

基金：This study was supported by the Central Non-profit Research Institution of the Chinese Academy of Forestry [CAF; Fundamental Research Funds to W.J.M.; No. CAFYBB2017MB018].

语种：英文

外文关键词：Cold stress; Meiotic cytokinesis; Meiotic recombination; Phytohormone; Pollen development; Tapetum

摘要：Being sessile organisms, plants suffer from various abiotic stresses including low temperature. In particular, male reproductive development of plants is extremely sensitive to cold which may dramatically reduce viable pollen shed and plant fertility. Cold stress disrupts stamen development and prominently interferes with the tapetum, with the stress-responsive hormones ABA and gibberellic acid being greatly involved. In particular, low temperature stress delays and/or inhibits programmed cell death of the tapetal cells which consequently damages pollen development and causes male sterility. On the other hand, studies in Arabidopsis and crops have revealed that ectopically decreased temperature has an impact on recombination and cytokinesis during meiotic cell division, implying a putative role for temperature in manipulating plant genomic diversity and architecture during the evolution of plants. Here, we review the current understanding of the physiological impact of cold stress on the main male reproductive development processes including tapetum development, male meiosis and gametogenesis. Moreover, we provide insights into the genetic factors and signaling pathways that are involved, with putative mechanisms being discussed.