|本期目录/Table of Contents|

[1]程欣.番茄OFP基因家族生物信息学分析[J].江苏农业科学,2021,49(18):39-48.
 Cheng Xin.Bioinformatics analysis of OFP gene family in Solanum lycopersicum[J].Jiangsu Agricultural Sciences,2021,49(18):39-48.
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番茄OFP基因家族生物信息学分析(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第49卷
期数:
2021年第18期
页码:
39-48
栏目:
生物技术
出版日期:
2021-09-20

文章信息/Info

Title:
Bioinformatics analysis of OFP gene family in Solanum lycopersicum
作者:
程欣
重庆大学生物工程学院,重庆 400044
Author(s):
Cheng Xin
关键词:
番茄(Solanum lycopersicum)OFP基因家族生物信息学分析蛋白质理化性质蛋白结构
Keywords:
-
分类号:
S641.201;Q78
DOI:
-
文献标志码:
A
摘要:
为了解番茄OFP基因家族的功能特征,通过生物信息学手段对番茄OFP基因家族成员进行全面的生物信息学分析,包括染色体定位、基因结构、蛋白质理化性质、二级结构、三维构象、启动子分析、亲缘关系及组织特异性分析。结果表明,番茄中的31个OFP基因在12条染色体上呈不均匀分布;除SlOFP6、SlOFP7、SlOFP12、SlOFP13基因以外,其余27个OFP基因均不含有内含子结构。蛋白质理化性质分析结果表明,大部分OFP蛋白为不稳定性蛋白,并且54.8%的OFP蛋白分布于细胞核中。蛋白质二级结构和三维构象显示,番茄OFP蛋白以α-螺旋和无规则卷曲为主要组成成分,表明番茄OFP蛋白之间存在保守性。启动子顺式作用元件分析结果表明,番茄OFP基因启动子上主要存在3类元件:光响应、激素响应应答以及逆境胁迫响应元件。而组织特异性分析结果表明,番茄OFP基因在各组织中的表达量差异较大,预示着番茄OFP基因生物学功能的多样性。分析结果将为后续研究番茄OFP基因家族成员的生物学功能提供参考。
Abstract:
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备注/Memo

备注/Memo:
收稿日期:2021-01-29
基金项目:重庆市科委自然科学基金(编号:cstc2018jcyjAX0458)。
作者简介:程欣(1996—),女,四川广安人,硕士研究生,主要从事番茄功能基因的克隆与应用研究。E-mail:chengxin599@163.com。
更新日期/Last Update: 2021-09-20