|本期目录/Table of Contents|

[1]张冰,夏德安,马旭俊.组蛋白去乙酰化酶在杨树根再生和生长中的功能[J].江苏农业科学,2017,45(05):40-43.
 Zhang Bing,et al.Function of histone deacetylase enzymes in regeneration and growth of poplar roots[J].Jiangsu Agricultural Sciences,2017,45(05):40-43.
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第45卷
期数:
2017年05期
页码:
40-43
栏目:
生物技术
出版日期:
2017-03-05

文章信息/Info

Title:
Function of histone deacetylase enzymes in regeneration and growth of poplar roots
作者:
张冰夏德安马旭俊
东北林业大学林木遗传育种国家重点实验室,黑龙江哈尔滨 150040
Author(s):
Zhang Binget al
关键词:
组蛋白去乙酰化酶(HDAC)曲古抑菌素(TSA)根再生生长
Keywords:
-
分类号:
S792.110.5
DOI:
-
文献标志码:
A
摘要:
组蛋白去乙酰化酶(HDAC)在植物生长和发育过程中具有十分重要的调控作用。目前,关于HDAC的研究主要集中在草本植物,而关于木本植物的HDAC功能研究鲜有报道。以84 K杨(银白杨×腺毛杨)和小黑杨2种杨树组培苗为供试材料,在培养基中添加0、1、5 μmol/L浓度的组蛋白去乙酰化酶抑制剂曲古抑菌素(TSA),研究TSA对杨树根再生和生长的影响。结果表明,TSA处理明显抑制2种杨树根的再生和生长,TSA浓度越高,对组培苗根的再生和生长的抑制作用越大。研究结果对于通过根系改良提高杨树对水分和营养物质的利用率、增强杨树抗逆性具有十分重要的意义。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-09-09
基金项目:中国博士后科学基金(编号:2013M540264);黑龙江省博士后基金(编号:LBH-Z13006)。
作者简介:张冰(1991—),女,黑龙江大庆人,硕士研究生,主要从事林木遗传育种研究。E-mail:903253543@qq.com。
通信作者:马旭俊,博士,副教授,主要从事林木遗传育种研究。E-mail:maxj@nefu.edu.cn。
更新日期/Last Update: 2017-03-05