Chromosomal Variations in the PrimateAlouatta seniculus seniculus
作者:
Emilio J. Yunis,
Olga María Torres De Caballero,
Cecilia Ramírez,
Efraín Ramírez Z.,
期刊:
Folia Primatologica
(Karger Available online 1976)
卷期:
Volume 25,
issue 2-3
页码: 215-224
ISSN:0015-5713
年代: 1976
DOI:10.1159/000155714
出版商: S. Karger AG
关键词: Alouatta seniculus seniculus;Chromosome banding
数据来源: Karger
摘要:
Chromosome analysis in 23 specimens of Alouatta s. seniculus, trapped in different localities of Colombia were examined with the C- and Q-banding techniques. The chromosome number (2n = 44) showed variations from 2n = 43 to 2n = 45 involving three and five microchromosomes, respectively. Two specimens also showed a structural chromosome variation involving a pericentric inversion of the chromosome No. 13. Chromosome measurements revealed an X chromosome with a value significantly smaller to that established for the standard mammalian X chromosome.
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