A tirbo Oryzomyini é a mais especiosa dentre os sigmodontíneos e os estudos citogenéticos nesses roedores refletem tal diversidade exibindo uma gama excepcional de variabilidade cromossômica. O número diploide varia de 2n = 16 até 2n = 88, além disso, algumas espécies apresentam polimorfismos de cromossomos autossômicos e sexuais, assim como a presença de supernumerários. De modo a compreender melhor a variabilidade cromossômica do grupo, o presente trabalho tem como objetivo: fazer uma revisão citogenética da tribo; descrever sete novos cariótipos (Euryoryzomys sp. 2N = 58/FN = 92, Neacomys sp. 1 2N = 48/FN = 54, Neacomys sp. 2 2N = 54/FN = 62, Oecomys sp. 1 2N = 54/FN = 84, Oecomys sp. 2 2N = 64/FN = 92, Oecomys sp. 3 2N = 84/FN = 110 e S...
Oecomys Thomas, 1906 is one of the most diverse and widely distributed genera within the tribe Oryzo...
Heterogeneous supernumerary chromosomes (Bs) are recognized in the oryzomyines Holochilus brasiliens...
Among the Oryzomyini (Sigmodontinae), Oecomys is the most speciose, with 17 species. This genus pres...
A tirbo Oryzomyini é a mais especiosa dentre os sigmodontíneos e os estudos citogenéticos nesses roe...
Oligoryzomys é o gênero mais especioso da tribo Oryzomyini e está amplamente distribuído na região N...
Oligoryzomys belongs to the tribe Oryzomyini, and contains about 22 species. Diploid numbers range f...
O gênero Rhipidomys Tschudi, 1845 possui poucos caracteres morfológicos que o distingue das espécies...
<div><p>Sigmodontinae rodents represent one of the most diverse and complex components of the mammal...
The Order Rodentia represents the largest mammal order, with approximately 42% of species currently ...
Sigmodontinae rodents represent one of the most diverse and complex components of the mammalian faun...
Abstract: Background: The Neacomys genus is predominantly found in the Amazon region, and belongs to...
<div><p>Among the Oryzomyini (Sigmodontinae), <i>Oecomys</i> is the most speciose, with 17 species. ...
The rodents are one of the most diversified groups of living mammals and also have a large range of ...
Sigmodontinae rodents represent one of the most diverse and complex components of the mammalian faun...
Oligoryzomys fulvescens Karyotype: 2n = 60 and FN = 74. Autosomal complement: six metacentric and ...
Oecomys Thomas, 1906 is one of the most diverse and widely distributed genera within the tribe Oryzo...
Heterogeneous supernumerary chromosomes (Bs) are recognized in the oryzomyines Holochilus brasiliens...
Among the Oryzomyini (Sigmodontinae), Oecomys is the most speciose, with 17 species. This genus pres...
A tirbo Oryzomyini é a mais especiosa dentre os sigmodontíneos e os estudos citogenéticos nesses roe...
Oligoryzomys é o gênero mais especioso da tribo Oryzomyini e está amplamente distribuído na região N...
Oligoryzomys belongs to the tribe Oryzomyini, and contains about 22 species. Diploid numbers range f...
O gênero Rhipidomys Tschudi, 1845 possui poucos caracteres morfológicos que o distingue das espécies...
<div><p>Sigmodontinae rodents represent one of the most diverse and complex components of the mammal...
The Order Rodentia represents the largest mammal order, with approximately 42% of species currently ...
Sigmodontinae rodents represent one of the most diverse and complex components of the mammalian faun...
Abstract: Background: The Neacomys genus is predominantly found in the Amazon region, and belongs to...
<div><p>Among the Oryzomyini (Sigmodontinae), <i>Oecomys</i> is the most speciose, with 17 species. ...
The rodents are one of the most diversified groups of living mammals and also have a large range of ...
Sigmodontinae rodents represent one of the most diverse and complex components of the mammalian faun...
Oligoryzomys fulvescens Karyotype: 2n = 60 and FN = 74. Autosomal complement: six metacentric and ...
Oecomys Thomas, 1906 is one of the most diverse and widely distributed genera within the tribe Oryzo...
Heterogeneous supernumerary chromosomes (Bs) are recognized in the oryzomyines Holochilus brasiliens...
Among the Oryzomyini (Sigmodontinae), Oecomys is the most speciose, with 17 species. This genus pres...