| Registro completo |
| Provedor de dados: |
Genet. Mol. Biol.
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| País: |
Brazil
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| Título: |
Comparative study on the use of specific and heterologous microsatellite primers in the stingless bees Melipona rufiventris and M. mondury (Hymenoptera, Apidae)
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| Autores: |
Lopes,Denilce Meneses
Campos,Lúcio Antônio de Oliveira
Salomão,Tânia Maria Fernandes
Tavares,Mara Garcia
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| Data: |
2010-01-01
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| Ano: |
2010
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| Palavras-chave: |
Melipona
Stingless bees
Microsatellite
Transferability
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| Resumo: |
Due to their high degree of polymorphism, microsatellites are considered useful tools for studying population genetics. Nevertheless, studies of genetic diversity in stingless bees by means of these primers have revealed a low level of polymorphism, possibly the consequence of the heterologous primers used, since in most cases these were not specifically designed for the species under consideration. Herein we compared the number of polymorphic loci and alleles per locus, as well as observed heterozygosity in Melipona rufiventris and M. mondury populations, using specific and heterologous primers. The use of specific primers placed in evidence the greater frequency of polymorphic loci and alleles per locus, besides an expressive increase in observed heterozygosity in M. rufiventris and M. mondury, thereby reinforcing the idea that populational studies should be undertaken by preferably using species-specific microsatellite primers.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572010000200030
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| Editor: |
Sociedade Brasileira de Genética
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| Relação: |
10.1590/S1415-47572010005000017
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| Formato: |
text/html
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| Fonte: |
Genetics and Molecular Biology v.33 n.2 2010
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| Direitos: |
info:eu-repo/semantics/openAccess
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