Initiation and maintenance of plant stem cells in root and shoot apical meristems
作者机构：The Key Laboratory of Plant Development and Environmental Adaptation BiologyMinistry of EducationCollege of Life SciencesShandong UniversityQingdao 266237ShandongChina State Key Laboratory of Crop BiologyCollege of Life SciencesShandong Agricultural UniversityTai’an 271018ShandongChina
出 版 物：《aBIOTECH》 (生物技术通报（英文版）)
年 卷 期：2020年第1卷第3期
页 面：194-204页
核心收录：
学科分类：0710[理学-生物学] 071001[理学-植物学] 07[理学] 0836[工学-生物工程]
基 金：This work is supported by the Shandong Province Natural Science Foundation of Major Basic Research Program(2017C03) by Qingdao’s Leading Technology Innovator Project,and by Youth Interdisciplinary Science and Innovative Research Groups of Shandong University(Grant No.2020QNQT014).
主 题：Stem cell Initiation Maintenance Auxin Cytokinin Transcription factors
摘 要：Plant stem cells are a small group of cells with a self-renewal capacity and serve as a steady supply of precursor cells to form new differentiated tissues and organs in plants.Root stem cells and shoot stem cells,which are located in the root apical meristem and in the shoot apical meristem,respectively,play a critical role in plant longitudinal growth.These stem cells in shoot and root apical meristems remain as pluripotent state throughout the lifespan of the plant and control the growth and development of plants.The molecular mechanisms of initiation and maintenance of plant stem cells have been extensively investigated.In this review,we mainly discuss how the plant phytohormones,such as auxin and cytokinin,coordinate with the key transcription factors to regulate plant stem cell initiation and maintenance in root and shoot apical meristems.In addition,we highlight the common regulatory mechanisms of both root and shoot apical meristems.
维普期刊数据库