Two genetic stocks of steindachneridion melanodermatum living in sympatry in nature and genetic variability of wild parents and F1 generation
Steindachneridion melanodermatum is a large Brazilian catfish, highly prized for sport fishing and for its meat. Specimens of this species, both caught in nature from Iguacu River and F1 fish born in captivity, were analyzed with regard to patterns of RAPD molecular markers. Genetic similarity range...
| Autor principal: | Matoso, D. A. |
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| Outros Autores: | Silva, M. R. da, Cortinhas, Maria Cristina S.Silva, Cestari, Marta Margarete, Almeida, Mara Cristina de, Vicari, Marcelo Ricardo, Artoni, Roberto Ferreira |
| Grau: | Artigo |
| Idioma: | English |
| Publicado em: |
Genetics and Molecular Research
2020
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| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/14998 |
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oai:repositorio:1-14998 |
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oai:repositorio:1-14998 Two genetic stocks of steindachneridion melanodermatum living in sympatry in nature and genetic variability of wild parents and F1 generation Matoso, D. A. Silva, M. R. da Cortinhas, Maria Cristina S.Silva Cestari, Marta Margarete Almeida, Mara Cristina de Vicari, Marcelo Ricardo Artoni, Roberto Ferreira Controlled Study Gene Mutation Genetic Similarity Genetic Variability Heterozygosity River Sympatry Animals Brasil Catfish Gene Locus Genetic Marker Genetics Random Amplified Polymorphic Dna Animal Brasil Catfishes Genetic Loci Genetic Markers Genetic Variation Random Amplified Polymorphic Dna Technique Steindachneridion melanodermatum is a large Brazilian catfish, highly prized for sport fishing and for its meat. Specimens of this species, both caught in nature from Iguacu River and F1 fish born in captivity, were analyzed with regard to patterns of RAPD molecular markers. Genetic similarity ranged from 0.57 to 0.95; two groups were determined for the wild specimens. The results suggest different genetic lineages in sympatry in nature. Heterozygosity and percentage of polymorphic loci were 0.31 and 79% and 0.23 and 62%, respectively, for the two populations of wild specimens and 0.26 and 66%, respectively, for those born in captivity. © FUNPEC-RP. 2020-05-07T14:00:25Z 2020-05-07T14:00:25Z 2011 Artigo https://repositorio.inpa.gov.br/handle/1/14998 10.4238/2011.October.25.8 en Volume 10, Número 4, Pags. 2606-2612 Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf Genetics and Molecular Research |
| institution |
Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional |
| collection |
INPA-RI |
| language |
English |
| topic |
Controlled Study Gene Mutation Genetic Similarity Genetic Variability Heterozygosity River Sympatry Animals Brasil Catfish Gene Locus Genetic Marker Genetics Random Amplified Polymorphic Dna Animal Brasil Catfishes Genetic Loci Genetic Markers Genetic Variation Random Amplified Polymorphic Dna Technique |
| spellingShingle |
Controlled Study Gene Mutation Genetic Similarity Genetic Variability Heterozygosity River Sympatry Animals Brasil Catfish Gene Locus Genetic Marker Genetics Random Amplified Polymorphic Dna Animal Brasil Catfishes Genetic Loci Genetic Markers Genetic Variation Random Amplified Polymorphic Dna Technique Matoso, D. A. Two genetic stocks of steindachneridion melanodermatum living in sympatry in nature and genetic variability of wild parents and F1 generation |
| topic_facet |
Controlled Study Gene Mutation Genetic Similarity Genetic Variability Heterozygosity River Sympatry Animals Brasil Catfish Gene Locus Genetic Marker Genetics Random Amplified Polymorphic Dna Animal Brasil Catfishes Genetic Loci Genetic Markers Genetic Variation Random Amplified Polymorphic Dna Technique |
| description |
Steindachneridion melanodermatum is a large Brazilian catfish, highly prized for sport fishing and for its meat. Specimens of this species, both caught in nature from Iguacu River and F1 fish born in captivity, were analyzed with regard to patterns of RAPD molecular markers. Genetic similarity ranged from 0.57 to 0.95; two groups were determined for the wild specimens. The results suggest different genetic lineages in sympatry in nature. Heterozygosity and percentage of polymorphic loci were 0.31 and 79% and 0.23 and 62%, respectively, for the two populations of wild specimens and 0.26 and 66%, respectively, for those born in captivity. © FUNPEC-RP. |
| format |
Artigo |
| author |
Matoso, D. A. |
| author2 |
Silva, M. R. da Cortinhas, Maria Cristina S.Silva Cestari, Marta Margarete Almeida, Mara Cristina de Vicari, Marcelo Ricardo Artoni, Roberto Ferreira |
| author2Str |
Silva, M. R. da Cortinhas, Maria Cristina S.Silva Cestari, Marta Margarete Almeida, Mara Cristina de Vicari, Marcelo Ricardo Artoni, Roberto Ferreira |
| title |
Two genetic stocks of steindachneridion melanodermatum living in sympatry in nature and genetic variability of wild parents and F1 generation |
| title_short |
Two genetic stocks of steindachneridion melanodermatum living in sympatry in nature and genetic variability of wild parents and F1 generation |
| title_full |
Two genetic stocks of steindachneridion melanodermatum living in sympatry in nature and genetic variability of wild parents and F1 generation |
| title_fullStr |
Two genetic stocks of steindachneridion melanodermatum living in sympatry in nature and genetic variability of wild parents and F1 generation |
| title_full_unstemmed |
Two genetic stocks of steindachneridion melanodermatum living in sympatry in nature and genetic variability of wild parents and F1 generation |
| title_sort |
two genetic stocks of steindachneridion melanodermatum living in sympatry in nature and genetic variability of wild parents and f1 generation |
| publisher |
Genetics and Molecular Research |
| publishDate |
2020 |
| url |
https://repositorio.inpa.gov.br/handle/1/14998 |
| _version_ |
1787142934115647488 |
| score |
11.755432 |