The multiple sex chromosome system of American leaf-nosed bats (Chiroptera, Phyllostomidae)
- 1 January 1968
- journal article
- research article
- Published by S. Karger AG in Cytogenetic and Genome Research
- Vol. 7 (1), 27-38
- https://doi.org/10.1159/000129969
Abstract
Karyological examination of 26 species of bats from the family Phyllostomidae revealed two Y chromosomes (XY1Y2) in six species involving three genera. All females are of the XX constitution. Meiotic studies demonstrate the origin of the additional Y in Carollia to be the homolog of an autosome translocated to the X element. The origin of an additional Y in Artibeus is best explained as a separate event. In one species of Artibeus (A. turpis) a centric fusion of the two Y elements is emphatically suggested.Keywords
This publication has 2 references indexed in Scilit:
- Karyotypes and Karyotypic Variation of North American Vespertilionid BatsJournal of Mammalogy, 1967
- Multiple Sex Chromosomes in the MarsupialsNature, 1950