TABLE 3 in Allozyme and cytogenetic analysis in two species of Hypostomus (Siluriformes: Loricariidae) from the Paraguai River basin, Brazil: occurrence of B microchromosome and intrapopulation heterochromatic polymorphism in H. boulengeri
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TABLE 3 | Allelic frequencies were obtained from the polymorphic loci of the species analyzed in this study. Number of Hypostomus boulengeri analyzed - n (H. b.), number of H. cochliodon analyzed - n (H. c.), Loci - polymorphic loci, percentage of polymorphic loci (P%), number of alleles per locus (K), average heterozygosity obtained (Ho) and expected (He). In parentheses are the respective standard deviations. LociAllelicHypostomus boulengerin (H. b.)Hypostomus cochliodonn (H. c.)Aat-Aa0.052619—24b0.57891.0000c0.3684—Aat-Ba1.0000201.000022Acp-Aa1.0000201.000024Adh-Aa0.3000201.000024b0.6500—c0.0500—Gcdh-Aa1.000020—24b—1.0000Gpi-Aa1.0000201.000024Gpi-Ba0.225020—24b0.40000.6522c0.20000.3478d0.1750—G3pdh-Aa0.5750201.000024b0.3250—c0.1000—G3pdh-Ba0.2000201.000024b0.8000—Idh-Aa—201.000024b0.2000—c0.6500—d0.1500—Idh-Ba0.600020—22b0.40001.0000Mdh-Aa1.0000201.000024Mdh-Ba1.0000201.000024Mdh-Ca1.0000201.000024Sod-Aa1.0000201.000024P71P%46.676.67K1.86671.0667H o0.0981 (0.1702)0.0000 (0.0000)H e0.2461 (0.2836)0.0309 (0.1171)
表3 | 本研究分析物种的多态位点等位基因频率。本研究所分析的布氏下口鲇(Hypostomus boulengeri)样本量记为n (H. b.),唇齿下口鲇(Hypostomus cochliodon)样本量记为n (H. c.);列项依次为:位点(Loci,多态位点)、多态位点百分比(P%)、每位点等位基因数(K)、观测平均杂合度(Ho, observed heterozygosity)与期望平均杂合度(He, expected heterozygosity),括号内为对应标准差。 位点 等位基因 布氏下口鲇(H. b.) 唇齿下口鲇(H. c.) Aat-A a 0.0526 19 — 24 b 0.5789 1.0000 c 0.3684 — Aat-B a 1.0000 20 1.0000 22 Acp-A a 1.0000 20 1.0000 24 Adh-A a 0.3000 20 1.0000 24 b 0.6500 — c 0.0500 — Gcdh-A a 1.0000 20 — 24 b — 1.0000 Gpi-A a 1.0000 20 1.0000 24 Gpi-B a 0.2250 20 — 24 b 0.4000 0.6522 c 0.2000 0.3478 d 0.1750 — G3pdh-A a 0.5750 20 1.0000 24 b 0.3250 — c 0.1000 — G3pdh-B a 0.2000 20 1.0000 24 b 0.8000 — Idh-A a — 20 1.0000 24 b 0.2000 — c 0.6500 — d 0.1500 — Idh-B a 0.6000 20 — 22 b 0.4000 1.0000 Mdh-A a 1.0000 20 1.0000 24 Mdh-B a 1.0000 20 1.0000 24 Mdh-C a 1.0000 20 1.0000 24 Sod-A a 1.0000 20 1.0000 24 P71 P% 46.67 6.67 K 1.8667 1.0667 Ho 0.0981 (0.1702) 0.0000 (0.0000) He 0.2461 (0.2836) 0.0309 (0.1171)



