光和温度对开花时间基因可变剪接的影响研究进展  

The Role of Light and Temperature Related Genes Alternative Splicing in Regulating Plant Flowering Time

作　　者：文宋琴 李佳霖 池卓恒 夏燕 王淑明 吴頔[1] 郝雅雯 郭启高[1] 梁国鲁[1] 景丹龙 WEN Songqin;LI Jialin;CHI Zhuoheng;XIA Yan;WANG Shuming;WU Di;HAO Yawen;GUO Qigao;LIANG Guolu;JING Danlong(Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River(Ministry of Education),College of Horticulture and Landscape Architecture,Southwest University,State Cultivation Base of Crop Stress Biology for Southern Mountainous Land,Academy of Agricultural Sciences of Southwest University,Chongqing 400715,China;Chongqing Nankai Middle School,Chongqing 400030,China)

机构地区：[1]西南大学园艺园林学院,长江上游农业生物安全与绿色生产教育部重点实验室,西南大学农业科学研究院,南方山地作物逆境生物学国家级培育基地,重庆400715 [2]重庆南开中学,重庆400030

出　　处：《园艺学报》2024年第8期1949-1963,共15页Acta Horticulturae Sinica

基　　金：国家自然科学青年基金项目(32102321);重庆市科技局项目(CSTB2022NSCQ-MSX1541,cstc2021jscx-gksbX0010);中央高校基本科研业务费—能力提升项目(SWU-KT22055);国家级大学生创新创业训练计划项目(202110635078);重庆市中小学创新人才培养工程项目(CY230202)。

摘　　要：可变剪接(AS)是植物生长发育过程中最有效的基因转录调控方式之一。在植物中,大量基因经历了可变剪接;调控开花时间基因的可变剪接受到光和温度信号的影响。本文中重点综述了可变剪接的类型、可变剪接的分子机制及在光与温度季节性变化下基因可变剪接调控开花时间的特性和功能,旨在提高对基因可变剪接参与调控植物开花时间机制的认识,为研究植物生长发育调控机制提供新思路。Alternative splicing(AS)is a powerful method to regulate gene transcription during plant growth and development.In plants,many genes undergo alternative splicing,and alternative splicing of genes that control flowering time is influenced by light and temperature signals.In this article,the types of alternative splicing,the molecular mechanism of variable splicing,and the properties and functions of alternative splicing of genes in regulating flowering time under seasonal light and temperature changes were focused on studying,with the aim of understanding the mechanism to improve the splicing of gene variables involved in the regulation of flowering time in plants and to provide a new idea for studying the mechanism of regulation of plant growth and development.

关 键 词：基因 可变剪接 光周期 温度 开花时间 

分 类 号：S6[农业科学—园艺学] Q75[生物学—分子生物学]