A new karyotype of oligoryzomys (sigmodontinae, rodentia) from central Brazil
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
27/05/2014
27/05/2014
01/09/2003
|
| Resumo |
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) A new karyotype of the genus Oligoryzomys was described for specimens collected in Brazilian Cerrado in Tocantins and Goias States. Conventional staining, G-, C-banding, and Ag-NOR staining techniques were used for describe this karyotype with 2n = 70, AN = 74 or 76. The chromosome complement, with the highest diploid number known among Oligoryzomys species, differs from all others previously reported. This small sized Oligoryzomys species can be differentiated from other Brazilian Oligoryzomys not only by chromosomal complement, but also in some morphological attributes. The new species is apparently restricted in distribution and endemic of Brazilian Cerrado, occurring only in Rio Tocantins basin. |
| Formato |
1-6 |
| Identificador |
http://dx.doi.org/10.1111/j.1601-5223.2003.01706.x Hereditas, v. 139, n. 1, p. 1-6, 2003. 0018-0661 http://hdl.handle.net/11449/67392 10.1111/j.1601-5223.2003.01706.x WOS:000187320900001 2-s2.0-0346749830 2-s2.0-0346749830.pdf |
| Idioma(s) |
eng |
| Relação |
Hereditas |
| Direitos |
openAccess |
| Palavras-Chave | #animal cell #Brazil #chromosome analysis #chromosome C band #chromosome G band #chromosome NOR #controlled study #diploidy #female #geographic distribution #karyotype #male #morphology #nonhuman #rice rat #rodent #species differentiation #staining #Animals #Chromosome Banding #Classification #Diploidy #Karyotyping #Muridae #Species Specificity #Animalia #Oligoryzomys #Rodentia #Sigmodontinae |
| Tipo |
info:eu-repo/semantics/article |
