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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
26/04/2005 |
Data da última atualização: |
27/02/2020 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SÓSA-GOMEZ, D. R.; HODGE, K. T.; HUMBER, R. A.; BINNECK, E. |
Afiliação: |
DANIEL RICARDO SOSA GOMEZ, CNPSO; ELISEU BINNECK, CNPSO. |
Título: |
Phylogenetic relationships of entomopathogenic fungi based on mitochondrial SSU rDNA sequences. |
Ano de publicação: |
2003 |
Fonte/Imprenta: |
In: ANNUAL MEETING SOCIETY FOR INVERTEBRATE PATHOLOGY, 36., 2003, Burlington. Program and abstracts... Burlington, 2003. |
Páginas: |
p. 54. |
Idioma: |
Inglês |
Conteúdo: |
Members of the Clavicipitaceae include endophytes as well as pathogens of grasses, insects and parasites other fungi. The parasitic interrelationships imply intricate mechanisms for host recognition and specificity. Therefore it is expected that through the evolutionary history these interrelationships should be conserved and recorded as genetic information. Comparative DNA sequence studies can bring new insight on the patterns of host specificity within the Clavicipitaceae group and help clarify phylogenetic relationships among therm. Our purpose was to compare the sequences of the mitochondrial SSU rDNA fragments from several mitosporic Clavicipitaceae fungi (Beauveria bassiana, B. brongniartii, Metarhizium anisopliae, M. flavoviride, Nomuraea anemonoides, N. cylindrospora, N. rileyi, N. viridulus, Paecilomyces amoenoroseus, P. fumosoroseus, P. javanicus, Tolypocladium cylindrosporum, and Verticillium lecanii) to infer phylogenetic relationships among them. Isolates of these fungi were obtained from the ARSEF and from Embrapa Soja culture collections (www.ppru.cornell.edu/mycology/insect.htm and www.cnpso.embrapa.br/pubonline.htm). The DNA was extracted from mycelia using a CTAB protocol and, after clearing and quantification, amplified with the appropriate primers. The amplified DNA was cleaned and sequenced in a ABI sequencer at the BioResource Center, Cornell University. Homologous sequences from the NCBI GenBank database, mostly from Cordyceps species, were included in the analysis. Two fragments, 393 and 429 bp were aligned by means of Clustal W and parsimony analysis was performed with Mega2 software; bootstrap analysis was done using 1,000 replicates. The most divergent fungus was T. cylindrosporum (ARSEF 963). Species of Metarhizium (M. anisopliae and M. flavoviridae) were closely related to Nomuraea, as observed by other authors when the ITS region was considered N. anemonoides clustered in the same group with B. brongniartii and B. bassiana. Paecilomyces javanicus, P. tenuipes, P. amoenoroseus and Cordyceps militaris clustered in the same group. It was not possible to obtain the complete sequences of N. cylindrospora and N. viridulus, but these species to be more closely realted to Metarhizium than to Nomuraea, thus implying that a revision of this group of genera is needed. N. rileyi seems to be a monophyletic group. MenosMembers of the Clavicipitaceae include endophytes as well as pathogens of grasses, insects and parasites other fungi. The parasitic interrelationships imply intricate mechanisms for host recognition and specificity. Therefore it is expected that through the evolutionary history these interrelationships should be conserved and recorded as genetic information. Comparative DNA sequence studies can bring new insight on the patterns of host specificity within the Clavicipitaceae group and help clarify phylogenetic relationships among therm. Our purpose was to compare the sequences of the mitochondrial SSU rDNA fragments from several mitosporic Clavicipitaceae fungi (Beauveria bassiana, B. brongniartii, Metarhizium anisopliae, M. flavoviride, Nomuraea anemonoides, N. cylindrospora, N. rileyi, N. viridulus, Paecilomyces amoenoroseus, P. fumosoroseus, P. javanicus, Tolypocladium cylindrosporum, and Verticillium lecanii) to infer phylogenetic relationships among them. Isolates of these fungi were obtained from the ARSEF and from Embrapa Soja culture collections (www.ppru.cornell.edu/mycology/insect.htm and www.cnpso.embrapa.br/pubonline.htm). The DNA was extracted from mycelia using a CTAB protocol and, after clearing and quantification, amplified with the appropriate primers. The amplified DNA was cleaned and sequenced in a ABI sequencer at the BioResource Center, Cornell University. Homologous sequences from the NCBI GenBank database, mostly from Cordyceps species, were included in... Mostrar Tudo |
Palavras-Chave: |
Fungo entomopatogênico; Sequência de DNA. |
Thesagro: |
Filogenia; Mitocôndria. |
Thesaurus Nal: |
Mitochondria; Phylogeny. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 03110nam a2200229 a 4500 001 1467934 005 2020-02-27 008 2003 bl uuuu u00u1 u #d 100 1 $aSÓSA-GOMEZ, D. R. 245 $aPhylogenetic relationships of entomopathogenic fungi based on mitochondrial SSU rDNA sequences.$h[electronic resource] 260 $aIn: ANNUAL MEETING SOCIETY FOR INVERTEBRATE PATHOLOGY, 36., 2003, Burlington. Program and abstracts... Burlington$c2003 300 $ap. 54. 520 $aMembers of the Clavicipitaceae include endophytes as well as pathogens of grasses, insects and parasites other fungi. The parasitic interrelationships imply intricate mechanisms for host recognition and specificity. Therefore it is expected that through the evolutionary history these interrelationships should be conserved and recorded as genetic information. Comparative DNA sequence studies can bring new insight on the patterns of host specificity within the Clavicipitaceae group and help clarify phylogenetic relationships among therm. Our purpose was to compare the sequences of the mitochondrial SSU rDNA fragments from several mitosporic Clavicipitaceae fungi (Beauveria bassiana, B. brongniartii, Metarhizium anisopliae, M. flavoviride, Nomuraea anemonoides, N. cylindrospora, N. rileyi, N. viridulus, Paecilomyces amoenoroseus, P. fumosoroseus, P. javanicus, Tolypocladium cylindrosporum, and Verticillium lecanii) to infer phylogenetic relationships among them. Isolates of these fungi were obtained from the ARSEF and from Embrapa Soja culture collections (www.ppru.cornell.edu/mycology/insect.htm and www.cnpso.embrapa.br/pubonline.htm). The DNA was extracted from mycelia using a CTAB protocol and, after clearing and quantification, amplified with the appropriate primers. The amplified DNA was cleaned and sequenced in a ABI sequencer at the BioResource Center, Cornell University. Homologous sequences from the NCBI GenBank database, mostly from Cordyceps species, were included in the analysis. Two fragments, 393 and 429 bp were aligned by means of Clustal W and parsimony analysis was performed with Mega2 software; bootstrap analysis was done using 1,000 replicates. The most divergent fungus was T. cylindrosporum (ARSEF 963). Species of Metarhizium (M. anisopliae and M. flavoviridae) were closely related to Nomuraea, as observed by other authors when the ITS region was considered N. anemonoides clustered in the same group with B. brongniartii and B. bassiana. Paecilomyces javanicus, P. tenuipes, P. amoenoroseus and Cordyceps militaris clustered in the same group. It was not possible to obtain the complete sequences of N. cylindrospora and N. viridulus, but these species to be more closely realted to Metarhizium than to Nomuraea, thus implying that a revision of this group of genera is needed. N. rileyi seems to be a monophyletic group. 650 $aMitochondria 650 $aPhylogeny 650 $aFilogenia 650 $aMitocôndria 653 $aFungo entomopatogênico 653 $aSequência de DNA 700 1 $aHODGE, K. T. 700 1 $aHUMBER, R. A. 700 1 $aBINNECK, E.
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Embrapa Soja (CNPSO) |
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Registros recuperados : 169 | |
8. | | VITORINO, J. C.; SILLA, P. R.; CAMARGO-BRUNETTO, M. A. de.; BINNECK, E. Abordagem computacional para a identificação de elementos cis-regulatórios no genoma da soja. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 5., 2010, Londrina. Resumos... Londrina: Embrapa Soja, 2010. p. 95-97. (Embrapa Soja. Documentos, 323). Editado por Odilon Ferreira Saraiva, Paula Geron Saiz Melo.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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9. | | VITORINO, J. C.; SILLA, P. R.; CAMARGO-BRUNETTO, M. A. de.; BINNECK, E. Abordagem computacional para a identificação de elementos cis-regulatóriso no genoma da soja. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 5., 2010, Londrina. Resumos... Londrina: Embrapa Soja, 2010. p. 95-97. (Embrapa Soja. Documentos, 323). Editado por Odilon Ferreira Saraiva, Paula Geron Saiz Melo.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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11. | | SOSA-GOMEZ, D. R.; CORONEL, N.; BINNECK, E.; ZUCCHI, M. I.; ROSADO-NETO, G. RAPD and mitochondrial DNA analysis of the soybean stalk weevil, Sternechus subsignatus (Coleoptera: Curculionidae. Bulletin of Entomological Research, Cambridge, v. 98, n. 5, p. 475-481, June 2008.Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
Biblioteca(s): Embrapa Soja. |
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12. | | MITANI, E. A.; NASCIMENTO, L. S.; SILLA, P. R.; FARIAS, J. R. B.; BINNECK, E. Sistema Web para estimativas de perdas por seca na cultura da soja. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 5., 2010, Londrina. Resumos... Londrina: Embrapa Soja, 2010. p. 48-49. (Embrapa Soja. Documentos, 323). Editado por Odilon Ferreira Saraiva, Paula Geron Saiz Melo.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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13. | | BUENO, P.; LAU, E. Y.; BINNECK, E.; NHANI JUNIOR, A.; SCAGLIUSI, S. M. M. RNA-Seq para análise de genes diferencialmente expressos em micrósporos de trigo. In: MOSTRA DE INICIAÇÃO CIENTÍFICA, 15.; MOSTRA DE PÓS-GRADUAÇÃO DA EMBRAPA TRIGO, 12., 2020, Passo Fundo. Resumos... Brasília, DF: Embrapa, 2021. p. 48.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Agricultura Digital; Embrapa Soja. |
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14. | | BUENO, P.; LAU, E. Y.; BINNECK, E.; NHANI JUNIOR, A.; SCAGLIUSI, S. M. M. RNA-Seq para análise de genes diferencialmente expressos em micrósporos de trigo. In: MOSTRA DE INICIAÇÃO CIENTÍFICA, 15.; MOSTRA DE PÓS-GRADUAÇÃO DA EMBRAPA TRIGO, 12., 2020, Passo Fundo. Resumos... Brasília, DF: Embrapa, 2021. p. 48.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Trigo. |
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16. | | COSTAMILAN, L. M.; ALMEIDA, A. M. R.; YORINORI, J. T.; SEIXAS, C. D. S.; BINNECK, E. Diaporthe phaseolorum var. caulivora, primeira ocorrência deste fungo associado ao cancro da haste da soja, no Brasil. Fitopatologia Brasileira, Brasília, DF, v. 32, p. S146, ago. 2007. Suplemento, ref. 0180. Edição dos Resumos do XL Congresso Brasileiro de Fitopatologia, Maringá, ago. 2007.Tipo: Resumo em Anais de Congresso | Circulação/Nível: -- - -- |
Biblioteca(s): Embrapa Soja; Embrapa Trigo. |
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19. | | SOUZA, T. D.; GODOY, S. M.; FELICIANO, D. C.; BINNECK, E.; SÓSA-GOMEZ, D. R. Genetic diversity of the entomopathogenic fungus metarhizium rileyi based on SSR. In: INTERNATIONAL CONGRESS ON INVERTEBRATE PATHOLOGY AND MICROBIAL CONTROL, 2023; ANNUAL MEETING OF THE SOCIETY FOR INVERTEBRATE PATHOLOGY, 55., 2023, Maryland. Program and abstracts... [Verona]: Society for Invertebrate Pathology, 2023. PF-4. p. 80.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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Registros recuperados : 169 | |
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