Cytogenetic studies in three species of the genus Oligosarcus

Cytogenetic studies in three species of the genus Oligosarcus

Karyotypic studies were carried out on three species of the genus Oligosarcus: O. paranensis, O. pintoi, and O. longisrostris. All of them showed a diploid number of 50 chromosomes and the same karyotypic formulae (4M + 10SM + 16ST + 20A). Silver nitrate staining revealed single NORs in O. longirost...

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Bibliographic Details
Main Authors:	Marceléia Rubert, Vladimir Pavan Margarido
Format:	Article
Language:	English
Published:	Instituto de Tecnologia do Paraná (Tecpar) 2007-01-01
Series:	Brazilian Archives of Biology and Technology
Subjects:	Cytogenetic studies Oligosarcus Acestrorhynchinae chromosome banding
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000100015

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