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Figure 3 | BMC Genetics

Figure 3

From: Cytogenetic studies in Eigenmannia virescens (Sternopygidae, Gymnotiformes) and new inferences on the origin of sex chromosomes in the Eigenmannia genus

Figure 3

Karyotypes with 2n = 38, ZZ/ZW, obtained from Eigenmannia virescens collected in Benfica, Abaetetuba and Belém. (A & B) Male karyotypes stained with Giemsa and C-banding, respectively. Box: pair 15, bearing the NOR. (C & D) Female karyotypes stained with Giemsa and C-banding, respectively. Box: pair 15, bearing the NOR. Abbreviations: m-sm = metacentric-submetacentric; st-a = subtelocentric-acrocentric.

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