|本期目录/Table of Contents|

[1]赵亮,狄佳春,陈旭升.棉花基因组中SABATH甲基转移酶基因家族的查找与分析[J].江苏农业科学,2018,46(17):38-42.
　Zhao Liang,et al.Screening and analysis of SABATH methyltransferase gene family in cotton genome[J].Jiangsu Agricultural Sciences,2018,46(17):38-42.
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棉花基因组中SABATH甲基转移酶
基因家族的查找与分析(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第46卷
期数:
2018年第17期
页码:
38-42
栏目:
生物技术
出版日期:
2018-09-05

文章信息/Info

Title:
Screening and analysis of SABATH methyltransferase gene family in cotton genome
作者:
赵亮;  狄佳春;  陈旭升
江苏省农业科学院经济作物研究所/农业部长江下游棉花与油菜重点实验室，江苏南京 210014
Author(s):
Zhao Liang; et al
关键词:
棉花; 甲基转移酶; SABATH; 基因家族; 次生代谢
Keywords:
-
分类号:
S562.01
DOI:
-
文献标志码:
A
摘要:
甲基化作用广泛存在于生物体内，在许多生物进程中发挥着关键的修饰作用，包括基因和代谢的调控。甲基化由甲基转移酶(methyltransferases，简称MTs)依赖S-腺苷-L-甲硫氨酸(S-adenosine-L-methionine，简称SAM)作为甲基供体催化形成相对应的甲基化形式产物。SABATH甲基转移酶家族在最初发现鉴定的3个酶的基础上共同命名为SABATH甲基转移酶(SABATH-MTs)。这3个酶分别是水杨酸羧基甲基转移酶(salicylic acid carboxyl methyltransferases，简称SAMT)、苯甲酸羧基甲基转移酶(benzoic acid carboxyl methyltransferases，简称BAMT)和可可碱合酶(theobromine synthase)。为探究该基因家族在棉花基因组中的分布情况，本研究利用生物信息学方法在四倍体陆地棉、二倍体A基因组亚洲棉和二倍体D基因组雷蒙德氏棉中分别预测到37、24、22个基因成员；能够与已知功能的SABATH-MTs成员聚集于同一分支分别为17、8、9个基因成员。在预测到的四倍体陆地棉37个基因成员中，能够在转录组数据库中查找到表达的有20个基因。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2016-08-03
基金项目：国家自然科学基金青年科学基金(编号：31401429)；江苏省自然科学基金青年基金(编号：BK20140747)；江苏省农业科技自主创新资金［编号：(CX(14)5007)］。
作者简介：赵亮(1984—)，男，吉林长春人，博士，助理研究员，从事棉花遗传育种研究工作。Tel：(025)84390617；E-mail：liangz@jaas.ac.cn。
通信作者：陈旭升，博士，研究员，硕士生导师，从事棉花遗传育种研究工作。Tel：(025)84390371；E-mail：njcxs@126.com。
更新日期/Last Update: 2018-09-05