Gedde-Dahl T, Cook P J, Fagerhol M K, Pierce J A
Ann Hum Genet. 1975 Jul;39(1):43-50. doi: 10.1111/j.1469-1809.1975.tb00106.x.
The Gm-Piota linkage group is firmly established. A heterogeneity of recombination fraction amongst males of different Piota types has now become very likely. The major differences seem to be between the Piota (z) and other alleles of the Pi system. A chromosomal deletion, inversion or a regulatory (rec) locus in linkage disequilibrium with the Piota locus offer possible explanations.
Gm-Piota连锁群已被牢固确立。不同Piota类型的雄性个体之间重组率存在异质性,现在看来这种可能性很大。主要差异似乎存在于Piota(z)与Pi系统的其他等位基因之间。与Piota基因座处于连锁不平衡状态的染色体缺失、倒位或调控(rec)基因座提供了可能的解释。