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亚洲高山田鼠(Alticola lemminus Miller,啮齿目,仓鼠科)两个种群的染色体和形态多样性

Chromosomal and morphological diversity in 2 populations of Asian mountain vole, Alticola lemminus Miller (Rodentia, Cricetidae).

作者信息

Bykova G V, Vasilyeva I A, Gileva E A

出版信息

Experientia. 1978 Sep 15;34(9):1146-8. doi: 10.1007/BF01922921.

Abstract

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.

摘要

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。

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