|本期目录/Table of Contents|

[1]王海波,郭俊云,刘潮,等.麻风树脂肪酸去饱和酶7基因的克隆及生物信息学分析[J].江苏农业科学,2017,45(02):31-35.
 Wang Haibo,et al.Gene cloning and bioinformatics analysis of fatty acid desaturase 7 from Jatropha curcas[J].Jiangsu Agricultural Sciences,2017,45(02):31-35.
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麻风树脂肪酸去饱和酶7基因
的克隆及生物信息学分析
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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02期
页码:
31-35
栏目:
生物技术
出版日期:
2017-01-20

文章信息/Info

Title:
Gene cloning and bioinformatics analysis of fatty acid desaturase 7 from Jatropha curcas
作者:
王海波123 郭俊云2 刘潮123 高永123
1.曲靖师范学院云南高原生物资源保护与利用研究中心,云南曲靖 655011; 2.曲靖师范学院生物资源与食品工程学院,云南曲靖 655011;
3.云南省高校云贵高原动植物多样性及生态适应性进化重点实验室,云南曲靖 655011
Author(s):
Wang Haiboet al
关键词:
麻风树脂肪酸去饱和酶7(FAD7)基因克隆生物信息学分析
Keywords:
-
分类号:
Q785
DOI:
-
文献标志码:
A
摘要:
质体型ω-3(Δ15)脂肪酸去饱和酶(FAD7)是多不饱和脂肪酸合成途径中催化亚油酸(Δ9,12-C18 ∶2)形成 α-亚麻酸(Δ9,12,15-C18 ∶3,ALA)的关键酶。基于麻风树低温锻炼转录组数据,通过逆转录PCR(RT-PCR)技术克隆到麻风树FAD7基因的全长cDNA,命名为JcFAD7。结果表明,该cDNA序列全长1 796 bp,完整开放阅读框1 341 bp,编码446个氨基酸,理论分子量为51.1 ku,等电点为8.92。序列分析表明,JcFAD7编码蛋白包含膜结合FAD蛋白的4个跨膜区、2个膜嵌合区、1个亚铁血红素结合基序及3个组氨酸簇等特征区域。构建系统进化树显示,麻风树 JcFAD7 蛋白与芍药(Paeonia lactiflora)的亲缘关系最近。
Abstract:
-

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备注/Memo

备注/Memo:
收稿日期:2015-11-23
基金项目:国家自然科学基金(编号:31460179)。
作者简介:王海波(1980—),男,山西长治人,博士,副教授,硕士生导师,主要从事植物逆境分子生物学研究。Tel:(0874)8987890;E-mail:bocai0406@163.com。
更新日期/Last Update: 2017-01-20