|本期目录/Table of Contents|

[1]陈建兴,孙玉江,潘庆杰,等.驴和马COL1A1基因比较分析[J].江苏农业科学,2017,45(10):42-44.
 Chen Jianxing,et al.Comparative analysis of COL1A1 gene between donkey and horse[J].Jiangsu Agricultural Sciences,2017,45(10):42-44.
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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10期
页码:
42-44
栏目:
生物技术
出版日期:
2017-05-20

文章信息/Info

Title:
Comparative analysis of COL1A1 gene between donkey and horse
作者:
陈建兴1 孙玉江23 潘庆杰2 马运峰2 嵇传良4 刘春环5
1.赤峰学院生命科学学院,内蒙古赤峰 024000; 2.青岛农业大学动物科技学院,山东青岛 266109; 3.山东省东营市农业科学研究院,
山东东营 257091; 4.山东东阿阿胶集团股份有限公司,山东聊城 252200; 5.内蒙古赤峰博恩药业有限公司,内蒙古赤峰 024045
Author(s):
Chen Jianxinget al
关键词:
COL1A1基因比较分析
Keywords:
-
分类号:
S822.2
DOI:
-
文献标志码:
A
摘要:
驴具有很大的市场开发潜力和价值。通过生物信息学技术分析了驴COL1A1基因的氨基酸序列特征,以期为阿胶原材料的鉴定或阿胶用驴的选育提供科学依据。经分析发现驴COL1A1基因的氨基酸构成富含大量的甘氨酸和脯氨酸,而色氨酸含量很低。氨基酸序列开头的22个残基预测为该肽链的信号肽区域,COL1A1蛋白中存在大量的卷曲螺旋。驴和马该基因(剔除gap)mRNA序列间存在12处变异,氨基酸序列间只发现1处替换。提示在做原材料鉴定时,若以该基因为分子标记,应着重检测DNA间的差异。
Abstract:
-

参考文献/References:

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[9]Malfait F,Symoens S,de Backer J,et al. Three arginine to cysteine substitutions in the pro-alpha (Ⅰ)-collagen chain cause Ehlers-Danlos syndrome with a propensity to arterial rupture in early adulthood[J]. Human Mutation,2007,28(4):387-395.
[10]Garcia-Giralt N,Nogués X,Enjuanes Anna,et al. Two new single-nucleotide polymorphisms in the COL1A1 upstream regulatory region and their relationship to bone mineral density[J]. Journal of Bone and Mineral Research,2002,17(3):384-393.
[11]Stewart T L,Jin Huilin,Mcguigan F E,et al. Haplotypes defined by promoter and intron 1 polymorphisms of the COL1A1 gene regulate bone mineral density in women[J]. The Journal of Clinical Endocrinology and Metabolism,2006,91(9):3575-3583.
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备注/Memo

备注/Memo:
收稿日期:2016-02-26
基金项目:2013年山东省农业良种工程项目;内蒙古自治区教育厅高等学校科学研究项目(编号:NJZC13306)。
作者简介:陈建兴(1980—),男,山西芮城人,博士,讲师,主要从事马属动物分子遗传选育及生物制品开发利用研究。E-mail:correstgump@sina.com。
通信作者:孙玉江,博士,教授,硕士生导师,主要从事马属动物遗传育种与繁殖研究。Tel:(0532)85320190;E-mail:s36s@163.com。
更新日期/Last Update: 2017-05-20