Preponderance of GC-rich sites in silver-stained nucleolus organizing regions of Rita rita (Hamilton) and Mystus gulio (Hamilton) (Bagridae, Pisces), as revealed by chromomycin A3-staining technique and scanning electron microscopic studies

The karyotypes of two species of catfish, Rita rita (Hamilton) (2n = 54; 14m + 34sm + 6st; NF = 102) and Mystus gulio (Hamilton) (2n = 58; 30m + 12sm + 2st + 14t, NF = 100) were studied through Giemsa-, silver- and chromomycin A(3)-staining techniques. The silver-stained karyotypes in both sexes of...

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Veröffentlicht in:	Genetics and molecular research 2007-05, Vol.6 (2), p.284-291
Hauptverfasser:	Das, J K, Khuda-Bukhsh, A R
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Base Composition Catfishes - genetics Chromomycins Chromosomes - ultrastructure Female Karyotyping Male Microscopy, Electron, Scanning Nucleolus Organizer Region - genetics Silver Staining Staining and Labeling - methods
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