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Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
11/10/2018 |
Data da última atualização: |
11/10/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SOUZA, C. R. dos S.; BARBOSA, A. C. de O.; FERREIRA, C. F.; SOUZA, F. V. D.; ROCHA, L. DE S.; SOUZA, E. H. de; OLIVEIRA, S. A. S. de. |
Afiliação: |
CARLOS RAIMUNDO DOS SANTOS SOUZA, UFBA; ANA CLÁUDIA DE OLIVEIRA BARBOSA, UFBA; CLAUDIA FORTES FERREIRA, CNPMF; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF; LEANDRO DE SOUZA ROCHA, CNPMF; EVERTON HILO DE SOUZA; SAULO ALVES SANTOS DE OLIVEIRA, CNPMF. |
Título: |
Diversity of microorganisms associated to Ananas spp. from natural environment, cultivated and ex situ conservation áreas. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Scientia Horticulturae, v. 243, p. 544-551, 2019. |
Idioma: |
Inglês |
Conteúdo: |
Brazil is among the world's largest fruit producers, with emphasis on pineapples [Ananas comosus var. comosus (L.) Merril]. Although it is believed that Ananas spp. maintains relationships with a large range of phytopathogenic or beneficial microorganisms, studies of the microbial diversity associated with pineapple plants are still scarce. Therefore, the present work aimed to quantify and compare the diversity of culturable microorganisms considered in the literature as beneficial, existing in the rhizospheric soil and in internal tissues of Ananas spp. from three different environments: natural populations, commercial cultivation field and ex situ conservation area - Pineapple Germplasm Bank (Pineapple GB). Culture-dependent methods were applied to the microbial communities associated with Ananas spp., as well as molecular techniques based on BOX and ERIC markers for characterization of the samples and its fractions. These techniques allowed the grouping of isolates from different environments and fractions, such as those from soil, root and stem, in the same cluster, implying that there is correspondence in the distribution of beneficial microbiota (functional groups) from the soil to the aerial parts of plants. Furthermore, correlation analyses indicated the association of certain functional groups with the samples and that the plants are always requiring the same groups of microorganisms as in a certain network for sustaining adequate plant growth. The results enable a series of possible applications to this important crop species. MenosBrazil is among the world's largest fruit producers, with emphasis on pineapples [Ananas comosus var. comosus (L.) Merril]. Although it is believed that Ananas spp. maintains relationships with a large range of phytopathogenic or beneficial microorganisms, studies of the microbial diversity associated with pineapple plants are still scarce. Therefore, the present work aimed to quantify and compare the diversity of culturable microorganisms considered in the literature as beneficial, existing in the rhizospheric soil and in internal tissues of Ananas spp. from three different environments: natural populations, commercial cultivation field and ex situ conservation area - Pineapple Germplasm Bank (Pineapple GB). Culture-dependent methods were applied to the microbial communities associated with Ananas spp., as well as molecular techniques based on BOX and ERIC markers for characterization of the samples and its fractions. These techniques allowed the grouping of isolates from different environments and fractions, such as those from soil, root and stem, in the same cluster, implying that there is correspondence in the distribution of beneficial microbiota (functional groups) from the soil to the aerial parts of plants. Furthermore, correlation analyses indicated the association of certain functional groups with the samples and that the plants are always requiring the same groups of microorganisms as in a certain network for sustaining adequate plant growth. The results enable a ... Mostrar Tudo |
Thesagro: |
Abacaxi. |
Thesaurus Nal: |
DNA fingerprinting; Endophytes; Microorganisms; Pineapples. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02334naa a2200253 a 4500 001 2097237 005 2018-10-11 008 2019 bl uuuu u00u1 u #d 100 1 $aSOUZA, C. R. dos S. 245 $aDiversity of microorganisms associated to Ananas spp. from natural environment, cultivated and ex situ conservation áreas.$h[electronic resource] 260 $c2019 520 $aBrazil is among the world's largest fruit producers, with emphasis on pineapples [Ananas comosus var. comosus (L.) Merril]. Although it is believed that Ananas spp. maintains relationships with a large range of phytopathogenic or beneficial microorganisms, studies of the microbial diversity associated with pineapple plants are still scarce. Therefore, the present work aimed to quantify and compare the diversity of culturable microorganisms considered in the literature as beneficial, existing in the rhizospheric soil and in internal tissues of Ananas spp. from three different environments: natural populations, commercial cultivation field and ex situ conservation area - Pineapple Germplasm Bank (Pineapple GB). Culture-dependent methods were applied to the microbial communities associated with Ananas spp., as well as molecular techniques based on BOX and ERIC markers for characterization of the samples and its fractions. These techniques allowed the grouping of isolates from different environments and fractions, such as those from soil, root and stem, in the same cluster, implying that there is correspondence in the distribution of beneficial microbiota (functional groups) from the soil to the aerial parts of plants. Furthermore, correlation analyses indicated the association of certain functional groups with the samples and that the plants are always requiring the same groups of microorganisms as in a certain network for sustaining adequate plant growth. The results enable a series of possible applications to this important crop species. 650 $aDNA fingerprinting 650 $aEndophytes 650 $aMicroorganisms 650 $aPineapples 650 $aAbacaxi 700 1 $aBARBOSA, A. C. de O. 700 1 $aFERREIRA, C. F. 700 1 $aSOUZA, F. V. D. 700 1 $aROCHA, L. DE S. 700 1 $aSOUZA, E. H. de 700 1 $aOLIVEIRA, S. A. S. de 773 $tScientia Horticulturae$gv. 243, p. 544-551, 2019.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
25/01/2019 |
Data da última atualização: |
25/01/2019 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
CRISPIM, B. C. F.; DIANESE, E. C.; COLOMBARI FILHO, J. M.; GUIMARAES, E. P.; ABREU, A. G. de. |
Afiliação: |
BRUNA CARLA FAGUNDES CRISPIM; ERICO CAMPOS DIANESE, UFG; JOSE MANOEL COLOMBARI FILHO, CNPAF; ELCIO PERPETUO GUIMARAES, CNPAF; ALUANA GONCALVES DE ABREU, CNPAF. |
Título: |
Contribuição do germoplasma de arroz do IAC no desenvolvimento de cultivares brasileiras. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
In: SEMINÁRIO JOVENS TALENTOS, 12., 2018, Santo Antônio de Goiás. Resumos. Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2018. |
Páginas: |
p. 66. |
Série: |
(Embrapa Arroz e Feijão. Eventos técnicos & científicos, 2) |
Idioma: |
Português |
Conteúdo: |
O objetivo deste trabalho foi identificar e quantificar a contribuição de germoplasmas oriundos do IAC na genealogia de 14 cultivares de arroz de terras altas, registradas pela Embrapa, entre 1986 e 2013. Para isto, foram construídas as genealogias até o último ascendente identificado, com base em publicações e informações de registros genealógicos de institutos de pesquisa |
Palavras-Chave: |
Instituto Agronômico de Campinas. |
Thesagro: |
Arroz; Germoplasma; Historia; Melhoramento Genético Vegetal. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/191359/1/p66.pdf
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Marc: |
LEADER 01249nam a2200241 a 4500 001 2104831 005 2019-01-25 008 2018 bl uuuu u00u1 u #d 100 1 $aCRISPIM, B. C. F. 245 $aContribuição do germoplasma de arroz do IAC no desenvolvimento de cultivares brasileiras.$h[electronic resource] 260 $aIn: SEMINÁRIO JOVENS TALENTOS, 12., 2018, Santo Antônio de Goiás. Resumos. Santo Antônio de Goiás: Embrapa Arroz e Feijão$c2018 300 $ap. 66. 490 $a(Embrapa Arroz e Feijão. Eventos técnicos & científicos, 2) 520 $aO objetivo deste trabalho foi identificar e quantificar a contribuição de germoplasmas oriundos do IAC na genealogia de 14 cultivares de arroz de terras altas, registradas pela Embrapa, entre 1986 e 2013. Para isto, foram construídas as genealogias até o último ascendente identificado, com base em publicações e informações de registros genealógicos de institutos de pesquisa 650 $aArroz 650 $aGermoplasma 650 $aHistoria 650 $aMelhoramento Genético Vegetal 653 $aInstituto Agronômico de Campinas 700 1 $aDIANESE, E. C. 700 1 $aCOLOMBARI FILHO, J. M. 700 1 $aGUIMARAES, E. P. 700 1 $aABREU, A. G. de
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Embrapa Arroz e Feijão (CNPAF) |
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