遇见数据集

Table 1 in Karyotype variability in neotropical catfishes of the family Pimelodidae (Teleostei: Siluriformes)

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Zenodo2011-03-31 更新2026-04-07 收录
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Table 1. Karyotype characteristics of the species studied. FN = fundamental number (number of chromosome arms); Ag-NORs = tagging of nucleolar organizing regions by silver colloidal; 18S sites = localization of 18S rDNA probe; 5S sites = localization of 5S rDNA probe; C-band = chromosomal localization of heterochromatin; m = metacentric chromosome; sm = submetacentric chromosome; st = subtelocentric chromosome; a = acrocentric chromosome p = short arm; q = long arm; Cent. Chrom. = centromere of chromosomes; Tel. Chrom. = telomere of chromosomes. SpeciesKaryotype FormulaeFNAg-NORsSites 18SSites 5SC-bandPimelodus britskii24m+18sm+8st+6a106q terminal st chromosomeq terminal st chromosome syntenic to 5Sp interstitial sm chromosome; q terminal st chromosome syntenic to 18SCent. Chrom. 2, 4, 26 and 27. Tel. Chrom. 2, 16 and 18 q; 22 p and q. Cent. Chrom. 2, 3, 5, 12, 23, 26, 27,Pseudoplatystoma reticulatum22m+20sm+6st+8a104p terminal sm chromosomep terminal sm chromosomep interstitial sm chromosome28 and 29. Tel. Chrom. 5 and 19 p; 24 and 25 q; 7 and 8 p and q.Sorubim lima24m+16sm+8st+8a104p terminal st chromosomep terminal st chromosomep interstitial sm chromosomeCent. Chrom. 25 and 28. Tel. Chrom. 2, 3 and 13 q and q.Steindachneridion parahybae4m+22sm+12st+8a104p terminal sm chromosomep terminal sm chromosomep interstitial sm chromosomeCent. Chrom. 9, 19, 26 and 27. Tel. Chrom. 6, 21, 22, 23 and 24 p and 4, 13 and 20 p and q.

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2011-03-31
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