Rohrer G A, Alexander L J, Keele J W, Smith T P, Beattie C W
USDA, ARS, Roman L. Hruska U.S. Meat Animal Research Center (MARC), Clay Center, Nebraska 68933.
Genetics. 1994 Jan;136(1):231-45. doi: 10.1093/genetics/136.1.231.
We report the most extensive genetic linkage map for a livestock species produced to date. We have linked 376 microsatellite (MS) loci with seven restriction fragment length polymorphic loci in a backcross reference population. The 383 markers were placed into 24 linkage groups which span 1997 cM. Seven additional MS did not fall into a linkage group. Linkage groups are assigned to 13 autosomes and the X chromosome (haploid n = 19). This map provides the basis for genetic analysis of quantitative inheritance of phenotypic and physiologic traits in swine.
我们报告了迄今为止构建的最全面的家畜物种遗传连锁图谱。我们在一个回交参考群体中将376个微卫星（MS）位点与7个限制性片段长度多态性位点进行了连锁分析。这383个标记被定位到24个连锁群中，覆盖1997厘摩。另外7个微卫星未归入连锁群。连锁群被分配到13条常染色体和X染色体（单倍体n = 19）。该图谱为猪的表型和生理性状数量遗传分析提供了基础。
