G.D. Engelbrecht , F.H. Van der Bank , P.F.S. Mulder
{"title":"赞比西河水系上游Schilbe intermedius rppel, 1832(双鱼座,Siluriformes)等位酶变异","authors":"G.D. Engelbrecht , F.H. Van der Bank , P.F.S. Mulder","doi":"10.1016/0305-0491(94)90034-5","DOIUrl":null,"url":null,"abstract":"<div><p>The gene products of 60 protein coding loci in <em>Schilbe intermedius</em> were examined by horizontal starch-gel electrophoresis. Electrophoretic analysis, using muscle and liver tissues, revealed polymorphism at 17 (28.3%) of the loci studied. The average heterozygosity (<em>H</em>) was calculated at 0.029 (±0.009) which is less than values obtained for other fish species. These results suggest that measures should be taken to conserve the genetic variation of this species.</p></div>","PeriodicalId":100294,"journal":{"name":"Comparative Biochemistry and Physiology Part B: Comparative Biochemistry","volume":"109 2","pages":"Pages 511-517"},"PeriodicalIF":0.0000,"publicationDate":"1994-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0305-0491(94)90034-5","citationCount":"3","resultStr":"{\"title\":\"Allozyme variation in Schilbe intermedius Rüppel, 1832 (Pisces, Siluriformes) from the upper Zambezi River System\",\"authors\":\"G.D. Engelbrecht , F.H. Van der Bank , P.F.S. Mulder\",\"doi\":\"10.1016/0305-0491(94)90034-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The gene products of 60 protein coding loci in <em>Schilbe intermedius</em> were examined by horizontal starch-gel electrophoresis. Electrophoretic analysis, using muscle and liver tissues, revealed polymorphism at 17 (28.3%) of the loci studied. The average heterozygosity (<em>H</em>) was calculated at 0.029 (±0.009) which is less than values obtained for other fish species. These results suggest that measures should be taken to conserve the genetic variation of this species.</p></div>\",\"PeriodicalId\":100294,\"journal\":{\"name\":\"Comparative Biochemistry and Physiology Part B: Comparative Biochemistry\",\"volume\":\"109 2\",\"pages\":\"Pages 511-517\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0305-0491(94)90034-5\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Comparative Biochemistry and Physiology Part B: Comparative Biochemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0305049194900345\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Comparative Biochemistry and Physiology Part B: Comparative Biochemistry","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0305049194900345","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Allozyme variation in Schilbe intermedius Rüppel, 1832 (Pisces, Siluriformes) from the upper Zambezi River System
The gene products of 60 protein coding loci in Schilbe intermedius were examined by horizontal starch-gel electrophoresis. Electrophoretic analysis, using muscle and liver tissues, revealed polymorphism at 17 (28.3%) of the loci studied. The average heterozygosity (H) was calculated at 0.029 (±0.009) which is less than values obtained for other fish species. These results suggest that measures should be taken to conserve the genetic variation of this species.