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| 5. |  | CIARI, M. B.; SANTOS, L. R. Núcleo Picinguaba: parque e escola na trilha da educacção ambiental. Revista do Instituto Florestal, São Paulo, v. 4, pt. 4, p. 1130-1133, mar. 1992. Edição dos Anais do Congresso Florestal de Essências Nativas, 2., 1992, São Paulo. Edição especial.| Biblioteca(s): Embrapa Florestas. |
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| 15. | | SANTOS, L. R. R. dos; LEMOS, O. F. de; RODRIGUES, S. de M. Germinação in vitro de diferentes cultivares de pimenta-do-reino (Piper nigrum L.). In: SEMINÁRIO CIENTÍFICO DA UFRA, 7.; SEMINÁRIO [DE INICIAÇÃO CIENTÍFICA] DA EMBRAPA AMAZÔNIA ORIENTAL, 13.; SEMINÁRIO DE PESQUISA DA UFRA, 1., 2009, Belém, PA. Pesquisa e desenvolvimento tecnológico na formação do jovem cientista: anais. Belém, PA: UFRA: Embrapa Amazônia Oriental, 2009. 1 CD-ROM.| Biblioteca(s): Embrapa Amazônia Oriental. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
29/01/2024 |
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Data da última atualização: |
26/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SANTOS, L. R.; BARROS, P. S. do R.; MONTEIRO, D. A.; TABOSA, J. N.; MELO, A. F. de; LYRA, M. do C. C. P. de; OLIVEIRA, J. R. de S.; FERNANDES JUNIOR, P. I.; FREITAS, A. D. S. de; RACHID, C. T. C. da C. |
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Afiliação: |
LEANDRO REIS COSTA SANTOS, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; PEDRO SODRÉ DO RÊGO BARROS, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO; DOUGLAS ALFRADIQUE MONTEIRO, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO; JOSÉ NILDO TABOSA, EMPRESA PERNAMBUCANA DE PESQUISA AGROPECUÁRIA; ALINE FERNANDES DE MELO, UFRPE; MARIA DO CARMO CATANHO PEREIRA DE LYRA, IPA; JÉSSICA RAFAELLA DE SOUSA OLIVEIRA, UFRPE; PAULO IVAN FERNANDES JUNIOR, CPATSA; ANA DOLORES SANTIAGO DE FREITAS, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; CAIO TAVORA COELHO DA COSTA RACHID, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO. |
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Título: |
Influences of plant organ, genotype, and cultivation site on the endophytic bacteriome of maize (Zea mays L.) in the semi‑arid region of Pernambuco, Brazil. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Brazilian Journal of Microbiology, v. 55, n. 1, p. 789-797, 2024. |
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DOI: |
https://doi.org/10.1007/s42770-023-01221-w |
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Idioma: |
Inglês |
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Conteúdo: |
Endophytic bacteria play a crucial role in plant development and adaptation, and the knowledge of how endophytic bacteria assemblage is influenced by cultivation site and plant genotype is an important step to achieve microbiome manipulation. This work aimed to study the roots and stems of endophytic bacteriome of four maize genotypes cultivated in two regions of the semi-arid region of Pernambuco - Brazil. Our hypothesis is that the endophytic community assemblage will be influenced by plant genotypes and cultivation region. Metabarcoding sequencing data revealed significant differences in alfa diversity in function of both factors, genotypes, and maize organs. Beta diversity analysis showed that the bacterial communities differ mainly in function of the plant organ. The most abundant genera found in the samples were Leifsonia, Bacillus, Klebsiella, Streptomyces, and Bradyrhizobium. To understand ecological interactions within each compartment, we constructed co-occurrence network for each organ. This analysis revealed important differences in network structure and complexity and suggested that Leifsonia (the main genera found) had distinct ecological roles depending on the plant organ. Our data showed that root endophytic maize bacteria would be influenced by cultivation site, but not by genotype. We believe that, collectively, our data not only characterize the bacteriome associated with this plant and how different factors shape it, but also increase the knowledge to select potential bacteria for bioinoculant production. MenosEndophytic bacteria play a crucial role in plant development and adaptation, and the knowledge of how endophytic bacteria assemblage is influenced by cultivation site and plant genotype is an important step to achieve microbiome manipulation. This work aimed to study the roots and stems of endophytic bacteriome of four maize genotypes cultivated in two regions of the semi-arid region of Pernambuco - Brazil. Our hypothesis is that the endophytic community assemblage will be influenced by plant genotypes and cultivation region. Metabarcoding sequencing data revealed significant differences in alfa diversity in function of both factors, genotypes, and maize organs. Beta diversity analysis showed that the bacterial communities differ mainly in function of the plant organ. The most abundant genera found in the samples were Leifsonia, Bacillus, Klebsiella, Streptomyces, and Bradyrhizobium. To understand ecological interactions within each compartment, we constructed co-occurrence network for each organ. This analysis revealed important differences in network structure and complexity and suggested that Leifsonia (the main genera found) had distinct ecological roles depending on the plant organ. Our data showed that root endophytic maize bacteria would be influenced by cultivation site, but not by genotype. We believe that, collectively, our data not only characterize the bacteriome associated with this plant and how different factors shape it, but also increase the knowledge to sel... Mostrar Tudo |
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Palavras-Chave: |
Bacteriana modulação comunitária; Bactérias endofíticas; Diversidade genotípica; Semiárido brasileiro. |
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Thesagro: |
Bactéria; Genótipo; Milho; Zea Mays. |
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Thesaurus NAL: |
Bacterial communities. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02714naa a2200349 a 4500
001 2161422
005 2024-04-26
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s42770-023-01221-w$2DOI
100 1 $aSANTOS, L. R.
245 $aInfluences of plant organ, genotype, and cultivation site on the endophytic bacteriome of maize (Zea mays L.) in the semi‑arid region of Pernambuco, Brazil.$h[electronic resource]
260 $c2024
520 $aEndophytic bacteria play a crucial role in plant development and adaptation, and the knowledge of how endophytic bacteria assemblage is influenced by cultivation site and plant genotype is an important step to achieve microbiome manipulation. This work aimed to study the roots and stems of endophytic bacteriome of four maize genotypes cultivated in two regions of the semi-arid region of Pernambuco - Brazil. Our hypothesis is that the endophytic community assemblage will be influenced by plant genotypes and cultivation region. Metabarcoding sequencing data revealed significant differences in alfa diversity in function of both factors, genotypes, and maize organs. Beta diversity analysis showed that the bacterial communities differ mainly in function of the plant organ. The most abundant genera found in the samples were Leifsonia, Bacillus, Klebsiella, Streptomyces, and Bradyrhizobium. To understand ecological interactions within each compartment, we constructed co-occurrence network for each organ. This analysis revealed important differences in network structure and complexity and suggested that Leifsonia (the main genera found) had distinct ecological roles depending on the plant organ. Our data showed that root endophytic maize bacteria would be influenced by cultivation site, but not by genotype. We believe that, collectively, our data not only characterize the bacteriome associated with this plant and how different factors shape it, but also increase the knowledge to select potential bacteria for bioinoculant production.
650 $aBacterial communities
650 $aBactéria
650 $aGenótipo
650 $aMilho
650 $aZea Mays
653 $aBacteriana modulação comunitária
653 $aBactérias endofíticas
653 $aDiversidade genotípica
653 $aSemiárido brasileiro
700 1 $aBARROS, P. S. do R.
700 1 $aMONTEIRO, D. A.
700 1 $aTABOSA, J. N.
700 1 $aMELO, A. F. de
700 1 $aLYRA, M. do C. C. P. de
700 1 $aOLIVEIRA, J. R. de S.
700 1 $aFERNANDES JUNIOR, P. I.
700 1 $aFREITAS, A. D. S. de
700 1 $aRACHID, C. T. C. da C.
773 $tBrazilian Journal of Microbiology$gv. 55, n. 1, p. 789-797, 2024.
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