Chromosomal Variability in Akodon sp. (Rodentia, Cricetidae)
| dc.contributor.author | Kasahara, Sanae [UNESP] | |
| dc.contributor.author | Yonenaga-Yassuda, Yatiyo | |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
| dc.contributor.institution | Universidade de São Paulo (USP) | |
| dc.date.accessioned | 2022-04-28T19:56:10Z | |
| dc.date.available | 2022-04-28T19:56:10Z | |
| dc.date.issued | 1982-01-01 | |
| dc.description.abstract | In a sample of 30 specimens of Akodon sp. (Rodentia, Cricetidae), diploid numbers of 2n=24 and 2n=25 along with two mosaic cases with 2n=25/26 and 2n=23/24 were found. The inter and intraindividual chromosome variability of 2n=24, 2n=25 and 2n=25/26 was due to the presence of supernumerary chromosomes. The 2n=23/24 mosaic resulted from elimination of the Y chromosome in somatic cells, the gonads showing a normal XY constitution. Heteromorphism of the X chromosome was also observed. G and C-band patterns of mitotic and meiotic chromosomes are described. © 1982, Japan Mendel Society, International Society of Cytology. All rights reserved. | en |
| dc.description.affiliation | Departamento de Biologia Instituto de Biociências UNESP Campus de Rio Claro, CP 178, 13500, Rio Claro, SP, Brasil, Brasil | |
| dc.description.affiliation | Departamento de Biologia Instituto de Biociências, USP, CP 11461, 05421, Sao Paulo, SP, Brasil | |
| dc.description.affiliationUnesp | Departamento de Biologia Instituto de Biociências UNESP Campus de Rio Claro, CP 178, 13500, Rio Claro, SP, Brasil, Brasil | |
| dc.format.extent | 317-324 | |
| dc.identifier | http://dx.doi.org/10.1508/cytologia.47.317 | |
| dc.identifier.citation | CYTOLOGIA, v. 47, n. 2, p. 317-324, 1982. | |
| dc.identifier.dimensions | pub.1020718729 | |
| dc.identifier.doi | 10.1508/cytologia.47.317 | |
| dc.identifier.issn | 0011-4545 | |
| dc.identifier.issn | 1348-7019 | |
| dc.identifier.orcid | 0000-0001-8879-0542 | |
| dc.identifier.scopus | 2-s2.0-0343064820 | |
| dc.identifier.uri | http://hdl.handle.net/11449/224384 | |
| dc.language.iso | eng | |
| dc.publisher | International Society of Cytology | |
| dc.relation.ispartof | CYTOLOGIA | |
| dc.rights.accessRights | Acesso aberto | pt |
| dc.rights.sourceRights | oa_all | |
| dc.rights.sourceRights | gold | |
| dc.source | Scopus | |
| dc.source | Dimensions | |
| dc.title | Chromosomal Variability in Akodon sp. (Rodentia, Cricetidae) | en |
| dc.type | Artigo | pt |
| dspace.entity.type | Publication | |
| relation.isOrgUnitOfPublication | eecebc66-0524-4365-8462-6103e1c979de | |
| relation.isOrgUnitOfPublication.latestForDiscovery | eecebc66-0524-4365-8462-6103e1c979de | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Biociências, Rio Claro | pt |
| unesp.department | Biologia - IB | pt |