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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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| Registros recuperados : 53 | |
| 11. |  | KAVAMURA, V.; HIRSCH, P. R.; CLARK, I.; ROSSMANN, M.; MENDES, R.; MAUCHLINE, T. Impact of long-term fertilisation regimes on wheat rhizosphere bacterial communities and 16S rRNA gene-predicted functions related to nitrogen and phosphorus metabolism in soils. In: SYMPOSIUM ON BACTERIAL GENETICS AND ECOLOGY, 14., 2017, Aberdeen. Annals... Aberdeen: BAGECO, 2017. p. 121.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 17. | | CASTELIANI, A. G. B.; KAVAMURA, V. N.; HOYOS, H. A. V.; MELO, I. S. de. Screening de bactérias associadas ao trigo com mecanismos de colonizacão da filosfera e inibição de Magnaporthe grisea. Hechos Microbiológicos, v. 5, n. 2, p. 81, 2014. Suplemento. Edição das Memorias do 22º Congreso Latinoamericano de Microbiologia e 4º Congreso Colombiano de Microbiologia, Cartagena, 2014. Ref. LP-109.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 19. | | AVILA, L. A.; ANDREOTE, F. D.; SANTOS, S. N.; KAVAMURA, V.; OLIVEIRA, V. M.; MELO, I. S. de. Adaptation versus competition in the composition of the community of Pseudomonas spp. in mangroves. In: INTERNATIONAL CONGRESS ON EXTREMOPHILES, 8., 2010, Ponta Delgada. Book of Abstracts... Ponta Delgada, 2010. 1 CD-ROM. p. 144. p. 245| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 20. | | AVILA, L. A.; ANDREOTE, F. D.; SANTOS, S. N.; KAVAMURA, V.; VALENTE, A. M. M. P.; MELO, I. S. de. Antimicrobial activity of strains of Pseudomonas sp. of Brazilian mangrove. In: INTERNATIONAL CONGRESS ON EXTREMOPHILES, 8., 2010, Ponta Delgada. Book of Abstracts... Ponta Delgada, 2010. 1 CD- ROM. P 145. p. 246| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 53 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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