Chromosome banding in three species of Brazilian toads (Amphibia-Bufonidae)
Loading...
Files
External sources
External sources
Date
Authors
Advisor
Coadvisor
Graduate program
Undergraduate course
Journal Title
Journal ISSN
Volume Title
Publisher
Soc Brasil Genetica
Type
Article
Access right
Acesso aberto
Files
External sources
External sources
Abstract
The chromosomes of Bufo crucifer, B. ictericus, and B. pamacnemis were studied by conventional staining as well as with C banding and NOR techniques. These species have a diploid number of 2n = 22 and identical karyotypes, composed of metacentric and submetacentric chromosomes. The C banding patterns and NOR data indicate that these species of Bufo are not differentiated by the distribution and amount of constitutive heterochromatin or the position of the nucleolar organizer regions.
Description
Keywords
Language
English
Citation
Brazilian Journal of Genetics. Ribeirao Pret: Soc Brasil Genetica, v. 19, n. 2, p. 237-242, 1996.
