The unusual karyotype of the lesser kudu,Tragelaphus imberbis
作者:
K. Benirschke,
D. Rüedi,
H. Müller,
A.T. Kumamoto,
K.L. Wagner,
H.S. Downes,
期刊:
Cytogenetic and Genome Research
(Karger Available online 1980)
卷期:
Volume 26,
issue 2-4
页码: 85-92
ISSN:1424-8581
年代: 1980
DOI:10.1159/000131429
出版商: S. Karger AG
数据来源: Karger
摘要:
The chromosome set of the lesser kudu, Tragelaphus imberbis, consists of 38 elements in both sexes. In contrast to most other members of the bovid subfamily Tragelaphinae, both the X and the Y chromosomes are compound, having fused with identical autosomes from ancestors presumed to have higher chromosome numbers. From a comparison of the unusual sex chromosomal rearrangements that have occurred in this family, a hypothetical lineage has been derived. This family tree and the details of various banding studies in the lesser kudu are described.
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