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| 微卫星标记与灵昆鸡体重、体尺性状的相关分析 | |
| 引用本文： | 袁青妍,虞德兵,吴春琴,沈军达,陶争荣,王德前,李国勤,田勇,原爱平,宋显章,刘素珍,卢立志.微卫星标记与灵昆鸡体重、体尺性状的相关分析[J].生物技术通报,2008(Z1). |
| 作者姓名： | 袁青妍 虞德兵 吴春琴 沈军达 陶争荣 王德前 李国勤 田勇 原爱平 宋显章 刘素珍 卢立志 |
| 作者单位： | 1. 浙江省农业科学院畜牧兽医所,杭州,310021 2. 南京农业大学动物科学技术学院,南京,210095 3. 温州市农业科学院动物研究所,温州,325006 |
| 基金项目： | 浙江省重大科技攻关项目“特色家禽(蛋鸭、肉鸡)优良遗传资源开发利用研究”(编号:2005C12005-01) |
| 摘 要： | 对30只灵昆鸡采用12个微卫星标记进行了遗传多样性检测,并采用最小二乘法拟合线性模型和方差分析法,分析了其与体重、体斜长、胸宽、胸深、龙骨长、骨盆宽、胫长和胫围等性状的相关性。结果表明:灵昆鸡的体重与体斜长、胸宽、胸深、龙骨长、胫长差异极显著(P<0.01);体斜长与胸宽、胸深、龙骨长、胫长差异极显著(P<0.01),与胫围差异显著(P<0.05);胸宽与龙骨长、胫长差异极显著(P<0.01),与胸深、胫围差异显著(P<0.05);胸深与龙骨长、胫长、胫围差异极显著(P<0.01);龙骨长与胫长、胫围差异极显著(P<0.01);胫长与胫围差异极显著(p<0.01);骨盆宽除了与胫围显著相关(P<0.05)外,与其余性状均无显著相关(P>0.05)。方差分析结果表明:在所测定的12个微卫星座位中,只有MCW0165座位的不同基因型对8个性状差异均不显著(P>0.05);其余座位的不同基因型对一个或多个性状差异均显著或极显著。经多重比较发现,每个性状受到多个基因座的影响。 |
| 关 键 词： | 微卫星标记 灵昆鸡 体重 体尺 相关 |
Correlation Analysis of Microsatellite Loci for Body Weight and Body Size Traits in Lingkun Chicken |
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| Yuan QingYan,Yu Debing,Wu Chunqin,Shen Junda,Tao Zhengrong,Wang Deqian,Li Guoqin,Tian Yong,Yuan Aiping,Song Xianzhang,Liu Suzhen,Lu Lizhi.Correlation Analysis of Microsatellite Loci for Body Weight and Body Size Traits in Lingkun Chicken[J].Biotechnology Bulletin,2008(Z1). | |
| Authors: | Yuan QingYan Yu Debing Wu Chunqin Shen Junda Tao Zhengrong Wang Deqian Li Guoqin Tian Yong Yuan Aiping Song Xianzhang Liu Suzhen Lu Lizhi |
| Institution: | 1 Institute of Animal Husbandry and Veterinary Science;Zhejiang Academy of Agricultural Sciences;Hangzhou 310021;2 College of Animal Science & Technique;Nanjing Agriculture University;Nanjing 210095;3 Institute of Animal Science;Wenzhou Academy of Agricultural Sciences;Wenzhou 325006 |
| Abstract: | Twelve microsatellite DNA markers were genotyped to test their association with body weight,trunk length,chest broad,chest depth,keel length,pelvis,shank length and shank circumference among 30 Lingkun chickens. Relationships between microsatellite loci and phenotypic traits in Lingkun chickens were preliminarily analyzed by least squares linear model and ANOVA.The result implied that there was the most significant difference between the body weight and trunk length,chest broad,chest depth,keel length,shank... |
| Keywords: | Microsatellite marker Linkun chickens Body weight Body size Association |
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