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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
05/04/2016 |
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Data da última atualização: |
07/04/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PÉREZ-JARAMILLO, J. E.; MENDES, R.; RAAIJMAKERS, J. M. |
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Afiliação: |
JUAN ESTEBAN PEREZ-JARAMILLO, Netherlands Institute of Ecology; RODRIGO MENDES, CNPMA; JOS M RAAIJMAKERS, Netherlands Institute of Ecology. |
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Título: |
Impact of plant domestication on rhizosphere microbiome assembly and functions. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Plant Molecular Biology, The Hague, v. 90, n. 6, p. 635-644, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The rhizosphere microbiome is pivotal for plant health and growth, providing defence against pests and diseases, facilitating nutrient acquisition and helping plants to withstand abiotic stresses. Plants can actively recruit members of the soil microbial community for positive feedbacks, but the underlying mechanisms and plant traits that drive microbiome assembly and functions are largely unknown. Domestication of plant species has substantially contributed to human civilization, but also caused a strong decrease in the genetic diversity of modern crop cultivars that may have affected the ability of plants to establish beneficial associations with rhizosphere microbes. Here, we review how plants shape the rhizosphere microbiome and how domestication may have impacted rhizosphere microbiome assembly and functions via habitat expansion and via changes in crop management practices, root exudation, root architecture, and plant litter quality. We also propose a ?back to the roots? framework that comprises the exploration of the microbiome of indigenous plants and their native habitats for the identification of plant and microbial traits with the ultimate goal to reinstate beneficial associations that may have been undermined during plant domestication. |
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Palavras-Chave: |
Plant domestication; Plant-microbe interactions; Rhizosphere microbiome. |
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Thesagro: |
Bactéria; Rizosfera. |
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Thesaurus Nal: |
Crops; Domestication; Microbiome; Rhizosphere bacteria; wild relatives. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/142034/1/2015AP56.pdf
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Marc: |
LEADER 02059naa a2200265 a 4500
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100 1 $aPÉREZ-JARAMILLO, J. E.
245 $aImpact of plant domestication on rhizosphere microbiome assembly and functions.$h[electronic resource]
260 $c2016
520 $aAbstract: The rhizosphere microbiome is pivotal for plant health and growth, providing defence against pests and diseases, facilitating nutrient acquisition and helping plants to withstand abiotic stresses. Plants can actively recruit members of the soil microbial community for positive feedbacks, but the underlying mechanisms and plant traits that drive microbiome assembly and functions are largely unknown. Domestication of plant species has substantially contributed to human civilization, but also caused a strong decrease in the genetic diversity of modern crop cultivars that may have affected the ability of plants to establish beneficial associations with rhizosphere microbes. Here, we review how plants shape the rhizosphere microbiome and how domestication may have impacted rhizosphere microbiome assembly and functions via habitat expansion and via changes in crop management practices, root exudation, root architecture, and plant litter quality. We also propose a ?back to the roots? framework that comprises the exploration of the microbiome of indigenous plants and their native habitats for the identification of plant and microbial traits with the ultimate goal to reinstate beneficial associations that may have been undermined during plant domestication.
650 $aCrops
650 $aDomestication
650 $aMicrobiome
650 $aRhizosphere bacteria
650 $awild relatives
650 $aBactéria
650 $aRizosfera
653 $aPlant domestication
653 $aPlant-microbe interactions
653 $aRhizosphere microbiome
700 1 $aMENDES, R.
700 1 $aRAAIJMAKERS, J. M.
773 $tPlant Molecular Biology, The Hague$gv. 90, n. 6, p. 635-644, 2016.
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Embrapa Meio Ambiente (CNPMA) |
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