Genomic Organization of Repetitive DNAs and Differentiation of an XX/XY Sex Chromosome System in the Amazonian Puffer Fish, Colomesus asellus (Tetraodontiformes)

The genus Colomesus is the sole representative of the family Tetraodontidae in the Amazon region. Here, Colomesus asellus was analyzed using conventional and molecular cytogenetic protocols. Its diploid chromosome number is 2n = 46 with 12 meta-, 10 submeta-, 16 subtelo-, and 8 acrocentric chromosom...

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Veröffentlicht in:	Cytogenetic and genome research 2017-01, Vol.153 (2), p.96-104
Hauptverfasser:	Viana, Patrik F., Ezaz, Tariq, Marajó, Leandro, Ferreira, Milena, Zuanon, Jansen, Cioffi, Marcelo B., Bertollo, Luiz A.C., Gross, Maria C., Feldberg, Eliana
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Antigens, Nuclear - genetics Brazil Chromosome Banding DNA, Ribosomal - genetics Female Gene Amplification In Situ Hybridization, Fluorescence Male Original Article Repetitive Sequences, Nucleic Acid RNA, Ribosomal, 18S - genetics Sex Chromosomes - genetics Sex Determination Processes Telomere - genetics Telomere - ultrastructure Tetraodontiformes - genetics Tropomyosin - genetics
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