LSD 4.0:an improved database for comparative studies of leaf senescence
作者机构:National Engineering Research Center for Tree Breeding and Ecological RestorationCollege of Biological Sciences and TechnologyBeijing Forestry UniversityBeijing 100083China National Genomics Data CenterBeijing 100101China China National Center for BioinformationChinese Academy of SciencesBeijing 100101China University of Chinese Academy of SciencesBeijing 100049China College of Life SciencesPeking UniversityBeijing 100871China Center for BioinformaticsPeking UniversityBeijing 100871China Department of BiologyInstitute of Plant and Food ScienceSouthern University of Science and Technology(SUSTech)Shenzhen 518055GuangdongChina
出 版 物:《Molecular Horticulture》 (分子园艺(英文))
年 卷 期:2022年第2卷第1期
页 面:303-306页
学科分类:0710[理学-生物学] 071001[理学-植物学] 07[理学]
基 金:National Natural Science Foundation of China(32170345 and 31970196 to ZL) Strategic Priority Research Program of the Chinese Academy of Sciences(XDA19050302,XDB13040500 to Z.Z.) National Key Research and Development Program of China,Startup Funding(2017YFC0907502 to Z.Z.) 13th Fiveyear Informatization Plan of Chinese Academy of Sciences(XXH13505-05 to Z.Z.) International Partnership Program of the Chinese Academy of Sciences(153F11KYSB20160008) National Key Research and Development Program of China(2019YFA0903904 to H.G.)
主 题:traits senescence emerged
摘 要:Leaf senescence is the final stage of leaf development and involves the active degradation and dynamic transfer of its cellular components to newly growing and storage tissues,which contributes to plant fitness(Gan and Amasino,1997;Lim et al.,2007).The genetic modification of leaf senescence has emerged as a promising strategy for improving nutritional traits and stress tolerance in plants(Rivero et al.,2007).Efforts to dissect the molecular mechanisms underpinning leaf senescence reveal that it is a highly coordinated process regulated by a large number of senescence-associated genes(SAGs)(Guo and Gan,2005;Lim et al.,2007).Functional studies of these SAG genes through reverse genetics strategies and identification of senescence-altered mutants through forward genetic screening have deepened the understanding of leaf senescence(Guo et al.,2021).