Genetic variability in Hoplias malabaricus (Osteichthyes: Erythrinidae) in fluvial and lacustrine environments in the Upper Paraná river floodplain (Paraná State, Brazil)
Genetic variability in Hoplias malabaricus, from two localities in the upper Paraná Riverfloodplain, was investigated by starch and polyacrylamide gel electrophoresis. A total of 52 specimens were analyzed for 14 enzymatic systems. Twenty-three gene loci of 13 enzymatic systems (AAT, ACP, ADH, GDH,...
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| Veröffentlicht in: | Biochemical genetics 2002-08, Vol.40 (7-8), p.209-223 |
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| creator | Peres, Maria Dolores Renesto, Erasmo Lapenta, Ana Sílvia Zawadzki, Cláudio Henrique |
| description | Genetic variability in Hoplias malabaricus, from two localities in the upper Paraná Riverfloodplain, was investigated by starch and polyacrylamide gel electrophoresis. A total of 52 specimens were analyzed for 14 enzymatic systems. Twenty-three gene loci of 13 enzymatic systems (AAT, ACP, ADH, GDH, G6PDH, GPI, IDH, LDH, MDH, MEP, PGM, PER, and SOD) were analyzed by starch gel electrophoresis (Penetrose-30). The EST system was analyzed by polyacrylamide gel electrophoresis, and one polymorphic locus was found (EST-1). Twenty-four loci were detected. The proportion of polymorphic loci was 37.5% in the lagoon and 33.3% in the river. Significant differences in allele frequencies of five loci were found between specimens from the two environments. Expected mean heterozygosity (He = 0.14) is the same in the river and lagoon, however, Nei's genetic distance (D) between the population of the two locations was 0.049. |
| doi_str_mv | 10.1023/A:1019878716211 |
| format | Article |
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A total of 52 specimens were analyzed for 14 enzymatic systems. Twenty-three gene loci of 13 enzymatic systems (AAT, ACP, ADH, GDH, G6PDH, GPI, IDH, LDH, MDH, MEP, PGM, PER, and SOD) were analyzed by starch gel electrophoresis (Penetrose-30). The EST system was analyzed by polyacrylamide gel electrophoresis, and one polymorphic locus was found (EST-1). Twenty-four loci were detected. The proportion of polymorphic loci was 37.5% in the lagoon and 33.3% in the river. Significant differences in allele frequencies of five loci were found between specimens from the two environments. Expected mean heterozygosity (He = 0.14) is the same in the river and lagoon, however, Nei's genetic distance (D) between the population of the two locations was 0.049.</description><identifier>ISSN: 0006-2928</identifier><identifier>EISSN: 1573-4927</identifier><identifier>DOI: 10.1023/A:1019878716211</identifier><identifier>PMID: 12296625</identifier><language>eng</language><publisher>United States: Springer Nature B.V</publisher><subject>Animal populations ; Animals ; Brazil ; Ecosystem ; Electrophoresis ; Electrophoresis, Starch Gel ; Enzymes - genetics ; Erythrinidae ; Fishes - genetics ; Fishes - growth & development ; Floodplains ; Fresh Water ; Freshwater ; Gene loci ; Genetic Variation ; Hoplias malabaricus ; Isoenzymes - genetics ; Isoenzymes - metabolism ; Lagoons ; Osteichthyes ; Rivers ; Starch</subject><ispartof>Biochemical genetics, 2002-08, Vol.40 (7-8), p.209-223</ispartof><rights>Plenum Publishing Corporation 2002</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c344t-97500e3f62be4b27056ad9dbdf6afafaa5849d19c92356505c4579debdfbbd8f3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12296625$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Peres, Maria Dolores</creatorcontrib><creatorcontrib>Renesto, Erasmo</creatorcontrib><creatorcontrib>Lapenta, Ana Sílvia</creatorcontrib><creatorcontrib>Zawadzki, Cláudio Henrique</creatorcontrib><title>Genetic variability in Hoplias malabaricus (Osteichthyes: Erythrinidae) in fluvial and lacustrine environments in the Upper Paraná river floodplain (Paraná State, Brazil)</title><title>Biochemical genetics</title><addtitle>Biochem Genet</addtitle><description>Genetic variability in Hoplias malabaricus, from two localities in the upper Paraná Riverfloodplain, was investigated by starch and polyacrylamide gel electrophoresis. A total of 52 specimens were analyzed for 14 enzymatic systems. Twenty-three gene loci of 13 enzymatic systems (AAT, ACP, ADH, GDH, G6PDH, GPI, IDH, LDH, MDH, MEP, PGM, PER, and SOD) were analyzed by starch gel electrophoresis (Penetrose-30). The EST system was analyzed by polyacrylamide gel electrophoresis, and one polymorphic locus was found (EST-1). Twenty-four loci were detected. The proportion of polymorphic loci was 37.5% in the lagoon and 33.3% in the river. Significant differences in allele frequencies of five loci were found between specimens from the two environments. 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genetics</topic><topic>Erythrinidae</topic><topic>Fishes - genetics</topic><topic>Fishes - growth & development</topic><topic>Floodplains</topic><topic>Fresh Water</topic><topic>Freshwater</topic><topic>Gene loci</topic><topic>Genetic Variation</topic><topic>Hoplias malabaricus</topic><topic>Isoenzymes - genetics</topic><topic>Isoenzymes - metabolism</topic><topic>Lagoons</topic><topic>Osteichthyes</topic><topic>Rivers</topic><topic>Starch</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Peres, Maria Dolores</creatorcontrib><creatorcontrib>Renesto, Erasmo</creatorcontrib><creatorcontrib>Lapenta, Ana Sílvia</creatorcontrib><creatorcontrib>Zawadzki, Cláudio Henrique</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>ProQuest Central (Corporate)</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Neurosciences Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Genetics Abstracts</collection><collection>Aqualine</collection><collection>Water Resources Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>MEDLINE - Academic</collection><jtitle>Biochemical genetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Peres, Maria Dolores</au><au>Renesto, Erasmo</au><au>Lapenta, Ana Sílvia</au><au>Zawadzki, Cláudio Henrique</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Genetic variability in Hoplias malabaricus (Osteichthyes: Erythrinidae) in fluvial and lacustrine environments in the Upper Paraná river floodplain (Paraná State, Brazil)</atitle><jtitle>Biochemical genetics</jtitle><addtitle>Biochem Genet</addtitle><date>2002-08</date><risdate>2002</risdate><volume>40</volume><issue>7-8</issue><spage>209</spage><epage>223</epage><pages>209-223</pages><issn>0006-2928</issn><eissn>1573-4927</eissn><abstract>Genetic variability in Hoplias malabaricus, from two localities in the upper Paraná Riverfloodplain, was investigated by starch and polyacrylamide gel electrophoresis. A total of 52 specimens were analyzed for 14 enzymatic systems. Twenty-three gene loci of 13 enzymatic systems (AAT, ACP, ADH, GDH, G6PDH, GPI, IDH, LDH, MDH, MEP, PGM, PER, and SOD) were analyzed by starch gel electrophoresis (Penetrose-30). The EST system was analyzed by polyacrylamide gel electrophoresis, and one polymorphic locus was found (EST-1). Twenty-four loci were detected. The proportion of polymorphic loci was 37.5% in the lagoon and 33.3% in the river. Significant differences in allele frequencies of five loci were found between specimens from the two environments. Expected mean heterozygosity (He = 0.14) is the same in the river and lagoon, however, Nei's genetic distance (D) between the population of the two locations was 0.049.</abstract><cop>United States</cop><pub>Springer Nature B.V</pub><pmid>12296625</pmid><doi>10.1023/A:1019878716211</doi><tpages>15</tpages></addata></record> |
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| subjects | Animal populations Animals Brazil Ecosystem Electrophoresis Electrophoresis, Starch Gel Enzymes - genetics Erythrinidae Fishes - genetics Fishes - growth & development Floodplains Fresh Water Freshwater Gene loci Genetic Variation Hoplias malabaricus Isoenzymes - genetics Isoenzymes - metabolism Lagoons Osteichthyes Rivers Starch |
| title | Genetic variability in Hoplias malabaricus (Osteichthyes: Erythrinidae) in fluvial and lacustrine environments in the Upper Paraná river floodplain (Paraná State, Brazil) |
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