Five microsatellites, IDVGA-2, IDVGA-27, IDVGA-46, IDVGA-55 and TGLA-44 were associated to beef Performance traits of 100 heads of Nanyang cattle, Piemontese and their hybrid cattle using general linear model (GLM) with statistical analysis system (SAS).

• 利用最小二乘法拟合线性模型，分析了5种微卫星DNA，IDVGA－2、IDVGA－27、IDVGA－46、IDVGA－55和TGLA－44的不同标记基因型与100头南阳牛、皮埃蒙特牛及其杂交后代的生长性状的关系。