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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
25/03/2011 |
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Data da última atualização: |
05/06/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
NOVELLI, V. M.; FREITAS-ASTUA, J.; RIBEIRO, B. M.; LOCALI-FABRIS, E. C.; NAVIA, D.; KITAJIMA, E. W.; MACHADO, M. A. |
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Afiliação: |
Valdenice Moreira Novelli, CCSM-IAC; JULIANA DE FREITAS ASTUA, CNPMF; Bergmann Morais Ribeiro, UFT; Eliane Cristina Locali-Fabris, CCSM-IAC; DENISE NAVIA MAGALHAES FERREIRA, CENARGEN; Elliot Watanabe Kitajima, NAP/MEPA, ESALQ/USP; Marco Antonio Machado, CCSM-IAC. |
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Título: |
Prevalence of the Cardinium symbiont and genetic variability of Brevipalpus phoenicis (Acari: Tenuipalpidae) populations from Brazil. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In:INTERNATIONAL CONGRESS OF ACAROLOGY, 13., 2010, Recife. Abstracts book... Recife: CNPq: FACEPE: Banco do Nordeste: TWAS, 2010. p. 181-182. |
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Idioma: |
Português |
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Notas: |
Abstract 335 |
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Conteúdo: |
The presence of Cardinium symbiont has been reported and is associated with feminization in Brevipalpus mites and alterations of the reproduction of several other arthropod hosts. We report the prevalence of this endosymbiont and genetic variability of B. phoenicis populations from different plant hosts and geographic regions of Brazil. The presence of bacteria was confirmed by PCR amplification and transmission electron microscopy, and their variability was evaluated by analysis of the 16S rDNA and gyrB gene region. For B. phoenicis variability, we evaluated mitochondrial COI sequences. High similarity was observed between Cardinium from different mite populations, and interestingly, although the symbiont has been associated with the haploid thelytoky, two mite populations were naturally aposymbiotic. |
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Palavras-Chave: |
Cardinium symbiont. |
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Thesagro: |
Ácaro. |
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Thesaurus Nal: |
Brevipalpus. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01626nam a2200229 a 4500
001 1883109
005 2023-06-05
008 2010 bl uuuu u00u1 u #d
100 1 $aNOVELLI, V. M.
245 $aPrevalence of the Cardinium symbiont and genetic variability of Brevipalpus phoenicis (Acari$bTenuipalpidae) populations from Brazil.$h[electronic resource]
260 $aIn:INTERNATIONAL CONGRESS OF ACAROLOGY, 13., 2010, Recife. Abstracts book... Recife: CNPq: FACEPE: Banco do Nordeste: TWAS, 2010. p. 181-182.$c2010
500 $aAbstract 335
520 $aThe presence of Cardinium symbiont has been reported and is associated with feminization in Brevipalpus mites and alterations of the reproduction of several other arthropod hosts. We report the prevalence of this endosymbiont and genetic variability of B. phoenicis populations from different plant hosts and geographic regions of Brazil. The presence of bacteria was confirmed by PCR amplification and transmission electron microscopy, and their variability was evaluated by analysis of the 16S rDNA and gyrB gene region. For B. phoenicis variability, we evaluated mitochondrial COI sequences. High similarity was observed between Cardinium from different mite populations, and interestingly, although the symbiont has been associated with the haploid thelytoky, two mite populations were naturally aposymbiotic.
650 $aBrevipalpus
650 $aÁcaro
653 $aCardinium symbiont
700 1 $aFREITAS-ASTUA, J.
700 1 $aRIBEIRO, B. M.
700 1 $aLOCALI-FABRIS, E. C.
700 1 $aNAVIA, D.
700 1 $aKITAJIMA, E. W.
700 1 $aMACHADO, M. A.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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| 4. |  | FERREIRA, L. P.; HENNING, A. A.; YORINORI, J. T.; FRANÇA NETO, J. de B.; SCHUCK, E.; LEMOS, E. C.; AZEREDO, J. A. D. Ocorrência do míldio (Plasmopara halstedii) em girassol, no Brasil. In: CONGRESSO BRASILEIRO DE SEMENTES, 3., 1983, Campinas. Resumo dos trabalhos técnicos. Brasília: ABRATES, 1983. p. 93.| Biblioteca(s): Embrapa Soja. |
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