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[1]陈菊移,王鹏凯,陈金慧,等.植物茎尖分生组织中的干细胞调控机制研究进展[J].江苏农业科学,2014,42(08):11-14.
　Chen Juyi,et al.Research progress on regulatory mechanism of stem cell in shoot apical meristem[J].Jiangsu Agricultural Sciences,2014,42(08):11-14.
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植物茎尖分生组织中的干细胞调控机制研究进展(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第42卷
期数:
2014年08期
页码:
11-14
栏目:
专论
出版日期:
2014-08-25

文章信息/Info

Title:
Research progress on regulatory mechanism of stem cell in shoot apical meristem
作者:
陈菊移2;  王鹏凯1;  陈金慧1;  施季森1
1.南京林业大学森林资源与环境学院/林木遗传与生物技术省部共建教育部重点实验室，江苏南京 210027；2.安徽省科学技术研究院，安徽合肥 230031
Author(s):
Chen Juyi; et al
关键词:
茎尖分生组织; 干细胞; WUS/CLV3; 反馈调节
Keywords:
-
分类号:
Q942.6
DOI:
-
文献标志码:
A
摘要:
茎尖分生组织干细胞是植物地上部分生长发育的基础。复杂的基因调控网络和信号传导途径使干细胞维持着细胞分裂和分化的平衡。对拟南芥的研究显示，[WTBX][STBX]WUS/CLV3[WTBZ][STBZ]反馈抑制调节机制在干细胞基因调控网络中发挥着重要作用，且在植物中具有一定保守性；大量转录因子和染色体重塑因子在转录水平通过调控WUS从而对干细胞活动进行调节；植物生长调节物质也参与调控茎尖分生组织的生长活动，主要通过KNOX基因家族发挥作用。茎尖分生组织的分子调控网络中存在大量反馈抑制调节途径，这种调节形式反映了植物体的动态调节能力和平衡维持机制。
Abstract:
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相似文献/References:

备注/Memo

备注/Memo:
收稿日期：2014-06-09
基金项目：国家自然科学基金(编号：31170619)；江苏省高校自然科学基金(编号：13KJA220001)；江苏高校优势学科建设工程项目。
作者简介：陈菊移(1974—)，女，安徽合肥人，助理研究员，主要从事天然产物提取及活性物质分析检测技术研究。Tel：(0551)68998251；E-mail：489624148@qq.com。
通信作者：施季森，教授，博士生导师，研究方向为林木遗传育种。E-mail：jshi@njfu.edu.cn。
更新日期/Last Update: 2014-08-25