Bykova G V, Vasilyeva I A, Gileva E A
Experientia. 1978 Sep 15;34(9):1146-8. doi: 10.1007/BF01922921.
Voles from Yakutia and Chukotka were found to differ in the morphology of 3 pairs of autosomes and sex chromosomes, as well as in M3-structure and skull dimensions. This makes their conspecificity doubtful. A variation in short arm lengths of the X- and Y-chromosomes has been discovered.
人们发现,来自雅库特和楚科奇的田鼠在3对常染色体和性染色体的形态、M3结构以及头骨尺寸方面存在差异。这使得它们是否为同一物种存疑。此外,还发现了X染色体和Y染色体短臂长度的变异。