抄録 We investigated the chromosome complement of Rhamdia hilarii using C-banding,
silver nitrate and CMA 3 staining, and chromosome digestion with 9 restriction …

Different cytogenetic techniques were used to analyse the chromosomes of Prochilodus
lineatus with the main objective of comparing the base composition of A-and B …

B chromosomes are dispensable genomic elements found in different groups of animals and
plants. In the present study, a whole chromosome probe was generated from a specific …

The cytogenetic characteristics of five fish species of the Moenkhausia are described, based
on the analysis of specimens collected in different headwater. All the species analyzed …

抄録 To obtain a detailed karyotype of Rhodeus ocellatus (2n= 48), we employed
bromodeoxyuridine (BrdU) replication banding method. All chromosome pairs were …

The aim of this study was to characterize cytogenetically one population of the fish
Moenkhausia sanctaefilomenae (Steindachner, 1907), with emphasis on the analysis of B …

Specimens belonging to two fish species genus Rhamdia were cytogenetically analysed
from seven localities in Brazil and Argentina. In addition to the 58 chromosomes of the basic …

B Chromosomes are frequent in the subfamily Tetragonopterinae with different
characteristics related to number, size, morphology and distribution. Macro B chromosomes …

抄録 Cytogenetic studies were carried out on two pimelodid catfish species belonging to the
family Pimelodidae. Iheringichthys labrosus showed 2n= 56 (22m+ 18sm+ 10st+ 6a) with …

Mitotic chromosomes of Metynnis maculatus (Kner 1860)(Teleostei, Characiformes), a fish
species that occurs in the Amazon and Paraná-Paraguay river basins, were analyzed for the …