Karyotype differentiation in Chromaphyosemion killifishes (Cyprinodontiformes, Nothobranchiidae). III: extensive karyotypic variability associated with low mitochondrial haplotype differentiation in C. bivittatum.

Abstract excerpt

We investigated chromosomal evolution in the African killifish species Chromaphyosemion bivittatum using a combination of cytogenetic and phylogenetic methods. Specimens from five populations were examined by conventional Giemsa staining as well as sequential chromosome banding with 4',6-diamidino-2-phenylindole (DAPI), chromomycin A(3) (CMA(3)), AgNO(3)-staining and C-banding. The cytogenetic analysis revealed...

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