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https://locus.ufv.br//handle/123456789/22902
Tipo: | Artigo |
Título: | Development of molecular markers based on retrotransposons for the analysis of genetic variability in Moniliophthora perniciosa |
Autor(es): | Santana, Mateus Ferreira Araújo, Elza Fernandes de Queiroz, Marisa Vieira de Souza, Jorge Teodoro de Mizubuti, Eduardo Seiti Gomide |
Abstract: | Moniliophthora perniciosa is a fungus that causes witches’ broom disease (WBD) in the cacao tree (Theobroma cacao). The M. perniciosa genome contains different transposable elements; this prompted an evaluation of the use of its retrotransposons as molecular markers for population studies. The inter-retrotransposon amplified polymorphism (IRAP) and retrotransposon-microsatellite amplified polymorphism (REMAP) techniques were used to study the variability of 70 M. perniciosa isolates from different geographic origins and biotypes. A total of 43 loci was amplified. Cluster analysis of different geographical regions of C biotype revealed two large groups in the state of Bahia, Brazil. Techniques using retrotransposon-based molecular markers showed advantages over previously used molecular techniques for the study of genetic variability in M. perniciosa. |
Palavras-chave: | Retrotransposon Moniliophthora perniciosa Genetic variability IRAP REMAP |
Editor: | European Journal of Plant Pathology |
Tipo de Acesso: | KNPV 2012 |
URI: | https://doi.org/10.1007/s10658-012-0031-4 http://www.locus.ufv.br/handle/123456789/22902 |
Data do documento: | Nov-2012 |
Aparece nas coleções: | Artigos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
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artigo.pdf Until 2100-12-31 | Texto completo | 376,04 kB | Adobe PDF | Visualizar/Abrir ACESSO RESTRITO |
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