|本期目录/Table of Contents|

[1]庞文玉,王安,杨宝谊,等.大白菜ENT基因家族的鉴定与生物信息学分析[J].江苏农业科学,2019,47(12):52-57.
　Pang Wenyu,et al.Identification and bioinformatics analysis of ENT gene family in Chinese cabbage[J].Jiangsu Agricultural Sciences,2019,47(12):52-57.
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大白菜ENT基因家族的鉴定与生物信息学分析(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第47卷
期数:
2019年第12期
页码:
52-57
栏目:
生物技术
出版日期:
2019-07-10

文章信息/Info

Title:
Identification and bioinformatics analysis of ENT gene family in Chinese cabbage
作者:
庞文玉1;  王安1;  杨宝谊1;  刘振宁1; 2
1.临沂大学农林科学学院，山东临沂 256000； 2.浙江大学农业与生物技术学院，浙江杭州 310058
Author(s):
Pang Wenyu; et al
关键词:
大白菜; 核苷转运蛋白; 基因家族; 生物信息学
Keywords:
-
分类号:
S634.101
DOI:
-
文献标志码:
A
摘要:
核苷转运蛋白(nucleoside transporter，ENT)是一类具有跨膜运输核苷和核苷类似物的功能蛋白。为深入研究大白菜ENT基因家族的功能，利用生物信息学方法对大白菜基因组中的ENT基因家族成员进行鉴定，并对其基因组信息、蛋白生理生化特征、基因结构、保守结构域、系统进化树等方面进行了研究。结果表明，在大白菜基因组中共鉴定到12个ENT基因，通过系统发育树分析，可以将12个ENT基因分为2类；对大白菜ENT蛋白氨基酸序列多重比对和蛋白跨膜域的分析表明，BrENT蛋白存在11个跨膜域，为跨膜蛋白；通过MEME软件对大白菜ENT蛋白motif的预测还发现了14个比较保守的motif。染色体分析表明，ENT基因在大白菜10条染色体上不均匀分布，而且存在明显的串联重复现象，推测串联复制是ENT基因家族基因扩增的主要方式，研究结果为在基因组范围内研究ENT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：2018-02-01
基金项目：国家自然科学基金(编号：31700272)；山东省自然科学基金(编号：ZR2017PC012)。
作者简介：庞文玉(1994—)，女，山东菏泽人，硕士研究生，主要从事蔬菜分子生物学研究。E-mail：pangwenyu@lyu.edu.cn。
通信作者：刘振宁，博士，教授，主要从事蔬菜分子生物学与遗传育种研究。E-mail：liuzhenning@lyu.edu.cn。
更新日期/Last Update: 2019-06-20