当前位置: 首页 > 文章 > 2号染色体牛微卫星标记与生产性能关系的研究 山东农业大学学报(自然科学版) 2005,36 (2) 217-220
Position: Home > Articles > STUOY ON THE RELATION BETWEEN PRODVCTION TRALTS AND MICROSATELLITE MARKERS ON CATTLE CHROMOSOME 2 Journal of Shandong Agricultural University(Natural Science Edition) 2005,36 (2) 217-220

2号染色体牛微卫星标记与生产性能关系的研究

作  者:
杨国忠;张嘉保;赵玉民;胡成华;任文陟;张国梁
单  位:
河北北方学院牧工系;中国人民解放军军需大学军事兽医系;吉林省农科院畜牧分院
关键词:
草原红牛;生产性能;微卫星DNA
摘  要:
本研究选用草原红牛、利木赞与草原红牛杂交后代共计40头作为试验牛群体,运用SPSS软件之GLM分析了21个性状与2号染色体上的3个微卫星标记的关系。结果表明,BM2113等位基因C(142bp)对腿围、净肉重和净肉率等性状有正面影响;IDVGA46等位基因C(211bp)对5个肌肉度评分性状耆甲、肩部、腰厚、大腿肌、臀部外形以及胴体重、屠宰率、净肉重和净肉率等屠宰肉用性状有负面影响;TGLA44等位基因E(221bp)对耆甲、腰厚、臀部外形等肌肉度评分性状和体重、胴体重以及净肉重等屠宰肉用性状有正面影响。
译  名:
STUOY ON THE RELATION BETWEEN PRODVCTION TRALTS AND MICROSATELLITE MARKERS ON CATTLE CHROMOSOME 2
作  者:
YANG Guo-zhong1,ZHONG Jia-bao2,ZHAO Yu-min3, HU Cheng-hua3,REN Wen-zhi2,ZHANG Guo-liang3 (1. Animal Science Department of Hebei Northern College,Zhangjiakou. Hebei,075131; 2. Faculty of Military Veterinary, Quartermaster University of PLA, Changchun, Jilin, 130062; 3.Animal Science Part of Jilin Province Academy of Agricultural science. Gongzhuling, Jilin, 136100)
关键词:
grassland red cattle(GLRC),production trait,microsatellite DNA
摘  要:
In this study, 40 individuals of Glassland Red Cattle(GLRC) and its improved hybrid by Limousme(LM) were chosen as test population. The relationship of 21 traits and 3 miorosatellite makers on chromosome 2 was analysised by using SPSS. The results showed that, for BM2113, allele C (142bp) had a positive correlation with gam girth, net meat weight and net meat rate. For IDVGA46,allele C (211bp) had a negative correlation with the five muscularity evaluation and four slaughter meaty traits. For TGLA44,allele E (221 bp ) had a positive correlation with withers,loin thickness ,buttocks shape,body weight, carcass weight and net meat weight.

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