Wilkins R J, Kuys Y M
Ruakura Agricultural Centre, Hamilton, New Zealand.
Anim Genet. 1992;23(2):175-8. doi: 10.1111/j.1365-2052.1992.tb00037.x.
A polymerase chain reaction (PCR) assay has been developed for genotyping beta-lactoglobulin A and B variants in dairy cattle. Either blood or semen samples can be used as a source of DNA. The method is accurate, faster than Southern blot analyses and should prove a useful tool in breeding programmes.
已开发出一种聚合酶链反应（PCR）检测方法，用于对奶牛的β-乳球蛋白A和B变体进行基因分型。血液或精液样本均可作为DNA来源。该方法准确，比Southern印迹分析更快，应可证明是育种计划中的一种有用工具。
