Cytogenetic studies in <it>Eigenmannia virescens </it>(Sternopygidae, Gymnotiformes) and new inferences on the origin of sex chromosomes in the <it>Eigenmannia </it>genus
<p>Abstract</p> <p>Background</p> <p>Cytogenetic studies were carried out on samples of <it>Eigenmannia virescens </it>(Sternopygidae, Gymnotiformes) obtained from four river systems of the Eastern Amazon region (Para, Brazil).</p> <p>Results</p> <p>All four populations had 2n = 38, with ZZ/ZW sex c...
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| Hauptverfasser: | , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
BMC
2009-11-01
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| Schriftenreihe: | BMC Genetics |
| Online-Zugang: | http://www.biomedcentral.com/1471-2156/10/74 |
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