|本期目录/Table of Contents|

[1]贺生中,狄和双,郑筱峰,等.贵宾犬FSHβ基因多态性与产仔数的相关性分析[J].江苏农业科学,2013,41(06):24-26.
 He Shengzhong,et al.Correlation analysis of poodle FSHβ gene polymorphism with litter size[J].Jiangsu Agricultural Sciences,2013,41(06):24-26.
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贵宾犬FSHβ基因多态性与产仔数的相关性分析(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第41卷
期数:
2013年06期
页码:
24-26
栏目:
生物技术
出版日期:
2013-06-25

文章信息/Info

Title:
Correlation analysis of poodle FSHβ gene polymorphism with litter size
作者:
贺生中 狄和双 郑筱峰 蒋珊珊 王丽华
江苏畜牧兽医职业技术学院,江苏泰州 225300
Author(s):
He Shengzhonget al
关键词:
FSHβ基因产仔数
Keywords:
-
分类号:
S829.22
DOI:
-
文献标志码:
A
摘要:
采用PCR-SNP的方法检测贵宾犬FSHβ基因第1内含子、第2外显子中存在的点突变,并分析该基因对产仔数的影响。结果表明:在FSHβ基因内含子和外显子中分别发现了C979G和A257G突变,外显子的A→G突变未影响氨基酸序列。内含子中的突变以CG型的频率最高,为0.488 4,其次为CC型;在群体中C等位基因频率比G等位基因频率高。外显子中的突变以AG型的频率最高,为0.627 9,其次为GG型;在群体中G等位基因频率比A等位基因频率高。贵宾犬群体纯合度为0.509 7,多态信息含量为0.370 1。在内含子中,CG型产仔数比CC型高0.67条;在外显子中AG型产仔数比GG型高0.76条。但2个点突变的基因型与其他基因型相比产仔数差异不显著(P>0.05),表明FSHβ基因多态与贵宾犬的产仔数不具有显著相关性。
Abstract:
-

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备注/Memo

备注/Memo:
收稿日期:2012-11-22
基金项目:江苏畜牧兽医职业技术学院院级课题(编号:ZD201006、ZD200910)。
作者简介:贺生中(1962—),男,江苏兴化人,教授,主要从事动物医学研究。E-mail:szh88@hotmail.com。
通信作者:王丽华,副教授,主要从事畜牧研究。E-mail:jstzwlh2008@163.com。
更新日期/Last Update: 2013-06-25