摘要
随着生物技术水平的不断发展,在家禽育种工作中,分子遗传标记逐渐成为研究的热点。因此,研究和寻找与经济性状连锁的分子遗传标记,则可为家禽育种工作中的标记辅助选择提供新的手段。综述了RFLP、DNA指纹、RAPD和微卫星DNA这4种分子遗传标记在家禽数量性状中的研究概况。
With the development of biotechnology, molecular genetic markers became focuses of research in the poultry breeding. Consequently, molecule genetic markers linked to economic traits were researched which could provide the new research method to marker assisted selection of the poultry breeding. Four genetic markers such as RFLP, DNA fingerprinting, RAPD and microsatellitt DNA applied in poultry quantitative trait were summarized.
出处
《河北农业科学》
2008年第8期59-61,共3页
Journal of Hebei Agricultural Sciences
关键词
家禽
数量性状
分子遗传标记
Poultry
Quantitative trait
Molecular genetic marker
