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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
15/07/2020 |
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Data da última atualização: |
15/07/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
KAVAMURA, V. N.; ROBINSON, R. J.; HUGHES, D.; CLARK, I. M.; ROSSMANN, M.; MELO, I. S. de; HIRSCH, P. R.; MENDES, R.; MAUCHLINE, T. H. |
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Afiliação: |
VANESSA NESSNER KAVAMURA, Rothamsted Research; REBEKAH J ROBINSON, Royal Horticultural Society; DAVID HUGHES, Rothamsted Research; IAN M CLARK, Rothamsted Research; MIKE ROSSMANN; ITAMAR SOARES DE MELO, CNPMA; PENNY R HIRSCH, Rothamsted Research; RODRIGO MENDES, CNPMA; TIM, Rothamsted Research. |
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Título: |
Wheat dwarfing influences selection of the rhizosphere microbiome. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Scientific Reports, v. 10, Article 1452, 2020. |
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DOI: |
https://doi.org/10.1038/s41598-020-58402-y |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The development of dwarf wheat cultivars combined with high levels of agrochemical inputs during the green revolution resulted in high yielding cropping systems. However, changes in wheat cultivars were made without considering impacts on plant and soil microbe interactions. We studied the effect of these changes on root traits and on the assembly of rhizosphere bacterial communities by comparing eight wheat cultivars ranging from tall to semi-dwarf plants grown under field conditions. Wheat breeding influenced root diameter and specific root length (SRL). Rhizosphere bacterial communities from tall cultivars were distinct from those associated with semi-dwarf cultivars, with higher differential abundance of Actinobacteria, Bacteroidetes and Proteobacteria in tall cultivars, compared with a higher differential abundance of Verrucomicrobia, Planctomycetes and Acidobacteria in semi-dwarf cultivars. Predicted microbial functions were also impacted and network analysis revealed a greater level of connectedness between microbial communities in the tall cultivars relative to semi-dwarf cultivars. Taken together, results suggest that the development of semi-dwarf plants might have affected the ability of plants to recruit and sustain a complex bacterial community network in the rhizosphere. |
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Thesagro: |
Melhoramento Genético Vegetal; Microbiologia do Solo; Rizosfera; Trigo. |
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Thesaurus Nal: |
Dwarf cultivars; Microbiology; Plant breeding; Rhizosphere; Ribosomal RNA; Wheat. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/214622/1/Melo-wheat-dwarfing-2020.pdf
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Marc: |
LEADER 02282naa a2200349 a 4500
001 2123855
005 2020-07-15
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1038/s41598-020-58402-y$2DOI
100 1 $aKAVAMURA, V. N.
245 $aWheat dwarfing influences selection of the rhizosphere microbiome.$h[electronic resource]
260 $c2020
520 $aAbstract: The development of dwarf wheat cultivars combined with high levels of agrochemical inputs during the green revolution resulted in high yielding cropping systems. However, changes in wheat cultivars were made without considering impacts on plant and soil microbe interactions. We studied the effect of these changes on root traits and on the assembly of rhizosphere bacterial communities by comparing eight wheat cultivars ranging from tall to semi-dwarf plants grown under field conditions. Wheat breeding influenced root diameter and specific root length (SRL). Rhizosphere bacterial communities from tall cultivars were distinct from those associated with semi-dwarf cultivars, with higher differential abundance of Actinobacteria, Bacteroidetes and Proteobacteria in tall cultivars, compared with a higher differential abundance of Verrucomicrobia, Planctomycetes and Acidobacteria in semi-dwarf cultivars. Predicted microbial functions were also impacted and network analysis revealed a greater level of connectedness between microbial communities in the tall cultivars relative to semi-dwarf cultivars. Taken together, results suggest that the development of semi-dwarf plants might have affected the ability of plants to recruit and sustain a complex bacterial community network in the rhizosphere.
650 $aDwarf cultivars
650 $aMicrobiology
650 $aPlant breeding
650 $aRhizosphere
650 $aRibosomal RNA
650 $aWheat
650 $aMelhoramento Genético Vegetal
650 $aMicrobiologia do Solo
650 $aRizosfera
650 $aTrigo
700 1 $aROBINSON, R. J.
700 1 $aHUGHES, D.
700 1 $aCLARK, I. M.
700 1 $aROSSMANN, M.
700 1 $aMELO, I. S. de
700 1 $aHIRSCH, P. R.
700 1 $aMENDES, R.
700 1 $aMAUCHLINE, T. H.
773 $tScientific Reports$gv. 10, Article 1452, 2020.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
15/03/2011 |
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Data da última atualização: |
15/03/2011 |
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Tipo da produção científica: |
Monitoramento/Zoneamento |
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Autoria: |
ACCIOLY, L. J. de O.; ARAÚJO, A. M.; SILVA, A. B. da. |
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Afiliação: |
LUCIANO JOSE DE OLIVEIRA ACCIOLY, CNPS; Alex Maurício Araújo, UFPE; ADEMAR BARROS DA SILVA, CNPS. |
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Título: |
Mapa de risco de erosão hídrica da Bacia do Rio Ipojuca Folha SC24-X-B-I - Sertânia. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Recife: Embrapa Solos, 2010. 1 mapa, corlor. Escala: 1:100.000. |
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Idioma: |
Português |
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Palavras-Chave: |
Sertânia. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 00461nem a2200133 a 4500
001 1880774
005 2011-03-15
008 2010 bl uuuu u0uu1 u #d
100 1 $aACCIOLY, L. J. de O.
245 $aMapa de risco de erosão hídrica da Bacia do Rio Ipojuca Folha SC24-X-B-I - Sertânia.$h[electronic resource]
260 $aRecife: Embrapa Solos, 2010. 1 mapa, corlor. Escala: 1:100.000.$c2010
653 $aSertânia
700 1 $aARAÚJO, A. M.
700 1 $aSILVA, A. B. da
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Embrapa Solos (CNPS) |
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