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| 2号染色体牛微卫星标记与生产性能关系的研究 | |
| 引用本文： | 杨国忠,张嘉保,赵玉民,胡成华,任文陟,张国梁. 2号染色体牛微卫星标记与生产性能关系的研究[J]. 山东农业大学学报(自然科学版), 2005, 36(2): 217-220 |
| 作者姓名： | 杨国忠 张嘉保 赵玉民 胡成华 任文陟 张国梁 |
| 作者单位： | 1. 河北北方学院牧工系,河北,张家口,075131 2. 中国人民解放军军需大学军事兽医系,吉林,长春,130062 3. 吉林省农科院畜牧分院,吉林,公主岭,136100 |
| 基金项目： | 国家高新技术研究发展计划（863计划）项目,课题编号为2001AA243051. |
| 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（21lbp）对5个肌肉度评分性状肴甲、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。 |
| 关 键 词： | 草原红牛 生产性能 微卫星DNA |
| 文章编号： | 1000-2324(2005)02-0217-04 |
| 收稿时间： | 2004-09-09 |
| 修稿时间： | 2004-09-09 |
STUOY ON THE RELATION BETWEEN PRODVCTION TRALTS AND MICROSATELLITE MARKERS ON CATTLE CHROMOSOME 2 |
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| YANG Guo-zhong,ZHONG Jia-bao,ZHAO Yu-min,HU Cheng-hua,REN Wen-zhi,ZHANG Guo-liang. STUOY ON THE RELATION BETWEEN PRODVCTION TRALTS AND MICROSATELLITE MARKERS ON CATTLE CHROMOSOME 2[J]. Journal of Shandong Agricultural University, 2005, 36(2): 217-220 | |
| Authors: | YANG Guo-zhong ZHONG Jia-bao ZHAO Yu-min HU Cheng-hua REN Wen-zhi ZHANG Guo-liang |
| Abstract: | 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. |
| Keywords: | grassland red cattle(GLRC) production trait microsatellite DNA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |