Artigo
Dinoponera lucida Emery (Formicidae: Ponerinae): the highest number of chromosomes known in Hymenoptera
Autor
Pompolo, Silvia das Graças
Mariano, C. S. F.
Delabie, J. H. C.
Ramos, L. S.
Lacau, S.
Institución
Resumen
We report the remarkable karyotype of Dinoponera lucida, a Brazilian endemic ponerine ant. Its chromosome number is 2n=106, most of the chromosomes are acrocentric and of very small size, and the karyotype formula is 88A+18M. A chromosome pair of the AMt type is reported. This is the largest number of chromosomes reported for the Hymenoptera order until now.
Ítems relacionados
Mostrando ítems relacionados por Título, autor o materia.
-
Cytogenetic evaluation of 20 primary breast carcinomas
Cavalli, L. R.; Cavaliéri, L. M B; Ribeiro, L. A.; Cavalli, I. J.; Silveira, R.; Rogatto, Silvia Regina -
Cytogenetic evaluation of 20 primary breast carcinomas
Universidade Federal do Paraná (UFPR); Universidade Estadual de Londrina (UEL); Universidade Estadual Paulista (Unesp); Hospital Nossa Senhora Das Gracas (1997-11-03)Chromosome analysis was performed on samples from 20 Brazilian patients with breast cancer. All the samples were from untreated patients who presented the clinical symptoms for months or years before surgical intervention. ... -
Cytogenetic evaluation of 20 primary breast carcinomas
Universidade Federal do Paraná (UFPR); Universidade Estadual de Londrina (UEL); Universidade Estadual Paulista (Unesp); Hospital Nossa Senhora Das Gracas (1997-11-03)Chromosome analysis was performed on samples from 20 Brazilian patients with breast cancer. All the samples were from untreated patients who presented the clinical symptoms for months or years before surgical intervention. ...