|本期目录/Table of Contents|

[1]王云云,孙全喜,王秀贞,等.花生AhNCED1基因的克隆、序列分析与载体构建[J].江苏农业科学,2017,45(03):20-23.
 Wang Yunyun,et al.Cloning,sequence analysis and expression vector construction of NCED1 gene from peanut[J].Jiangsu Agricultural Sciences,2017,45(03):20-23.
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花生AhNCED1基因的克隆、序列分析与载体构建(PDF)
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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03期
页码:
20-23
栏目:
生物技术
出版日期:
2017-02-05

文章信息/Info

Title:
Cloning,sequence analysis and expression vector construction of NCED1 gene from peanut
作者:
王云云1 孙全喜2 王秀贞2 唐月异2 吴琪2 张青云1 曹广英1 祁雪1 张君1 王传堂12
1.吉林农业大学,吉林长春 130118; 2.山东省花生研究所,山东青岛 266100
Author(s):
Wang Yunyunet al
关键词:
花生AhNCED1基因生物信息学载体构建
Keywords:
-
分类号:
Q782;S565.201
DOI:
-
文献标志码:
A
摘要:
脱落酸(ABA)在植物生长发育中起着重要的作用,9-顺式环氧类胡萝卜素双加氧酶基因(NCED)是其合成途径中的关键基因。采用逆转录PCR(RT-PCR)技术在花生种子中克隆到其同源基因AhNCED1,预测该基因开放阅读框为1 806 bp,编码601个氨基酸,蛋白质的分子质量为66.8 ku,等电点为8.49。通过生物信息学分析表明,该基因含有2种跨膜区,但均不明显;由17个丝氨酸、8个苏氨酸、5个酪氨酸参与磷酸化过程;同源比较发现,该基因与来自拟南芥、柱花草等的NCED具有较高的同源性,进化分析表明该基因与柱花草NCED的亲缘关系最近。笔者成功构建了该基因的亚细胞定位载体AhNCED1-GFP和超表达载体pCambia2300EC-AhNCED1,为进一步研究花生中AhNCED1基因的功能奠定了基础。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2015-12-22
基金项目:国家花生产业技术体系(编号:CARS-14);山东省农业科学院青年科研基金(编号:2016YQN17、2015YQN13);山东省农业科学院重大科技成果培育计划(编号:2014CGPY09)。
作者简介:王云云(1989—),女,内蒙古乌兰察布人,硕士研究生,主要从事花生生物技术等研究,E-mail:13001661900@163.com;共同第一作者:孙全喜(1983—),男,山东章丘人,博士,副研究员,主要从事花生遗传改良等研究,E-mail:sunqx1983@163.com。
通信作者:王传堂,博士,研究员,主要从事花生分子育种等研究,E-mail:chinapeanut@126.com;张君,博士,教授,主要从事花生生物技术等研究,E-mail:zhangjun@jlau.edu.cn。
更新日期/Last Update: 2017-02-05