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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
14/09/2009 |
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Data da última atualização: |
01/02/2012 |
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Autoria: |
KISHI, L. T.; WICKERT, E.; LEMOS, E. G. de M. |
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Afiliação: |
Luciano Takeshi Kishi, FCAV/UNESP; Ester Wickert, FCAV/UNESP; Eliana Gertrudes de Macedo Lemos, FCAV/UNESP. |
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Título: |
Evaluation of Xylella fastidiosagenetic diversity by fAFPLP markers. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Revista Brasileira de Fruticultura, Jaboticabal, v. 30, n. 1, p. 202-208, mar. 2008. |
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ISSN: |
0100-2945 |
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Idioma: |
Inglês |
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Conteúdo: |
The first phytopathogenic bacterium with its DNA entirely sequenced is being detected and isolated from different host plants in several geographic regions. Although it causes diseases in cultures of economic importance, such as citrus, coffee, and grapevine little is known about the genetic relationships among different strains. Actually, all strains are grouped as a single species, Xylella fastidiosa, despite colonizing different hosts, developing symptoms, and different physiological and microbiological observed conditions. The existence of genetic diversity among X. fastidiosa strains was detected by different methodological techniques, since cultural to molecular methods. However, little is know about the phylogenetic relationships developed by Brazilian strains obtained from coffee and citrus plants. In order to evaluate it, fAFLP markers were used to verify genetic diversity and phylogenetic relationships developed by Brazilian and strange strains. fAFLP is an efficient technique, with high reproducibility that is currently used for bacterial typing and classification. The obtained results showed that Brazilian strains present genetic diversity and that the strains from this study were grouped distinctly according host and geographical origin like citrus-coffee, temecula-grapevine-mulberry and plum-elm. |
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Palavras-Chave: |
fAFLP; Genetic diversity. |
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Thesagro: |
Xylella Fastidiosa. |
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Thesaurus Nal: |
DNA fingerprinting. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
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001 1655843
005 2012-02-01
008 2008 bl uuuu u00u1 u #d
022 $a0100-2945
100 1 $aKISHI, L. T.
245 $aEvaluation of Xylella fastidiosagenetic diversity by fAFPLP markers.
260 $c2008
520 $aThe first phytopathogenic bacterium with its DNA entirely sequenced is being detected and isolated from different host plants in several geographic regions. Although it causes diseases in cultures of economic importance, such as citrus, coffee, and grapevine little is known about the genetic relationships among different strains. Actually, all strains are grouped as a single species, Xylella fastidiosa, despite colonizing different hosts, developing symptoms, and different physiological and microbiological observed conditions. The existence of genetic diversity among X. fastidiosa strains was detected by different methodological techniques, since cultural to molecular methods. However, little is know about the phylogenetic relationships developed by Brazilian strains obtained from coffee and citrus plants. In order to evaluate it, fAFLP markers were used to verify genetic diversity and phylogenetic relationships developed by Brazilian and strange strains. fAFLP is an efficient technique, with high reproducibility that is currently used for bacterial typing and classification. The obtained results showed that Brazilian strains present genetic diversity and that the strains from this study were grouped distinctly according host and geographical origin like citrus-coffee, temecula-grapevine-mulberry and plum-elm.
650 $aDNA fingerprinting
650 $aXylella Fastidiosa
653 $afAFLP
653 $aGenetic diversity
700 1 $aWICKERT, E.
700 1 $aLEMOS, E. G. de M.
773 $tRevista Brasileira de Fruticultura, Jaboticabal$gv. 30, n. 1, p. 202-208, mar. 2008.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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| 1. |  | TEIXEIRA, D. E.; ALMEIDA, J. G. de; ALMEIDA, S. A. de O.; BAIA, M. J. F.; ROCHA, J. G.; LOPES, L. F.; MELO, C. K. A. de. Piso laminado de bambu-MDF com tratamento termomecânico. Pesquisa Florestal Brasileira, v. 42, e202002091, p. 1-9, 2022.| Biblioteca(s): Embrapa Florestas. |
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