Data/hora: 01/06/2024 23:20:09

Biblioteca(s): | Embrapa Meio Ambiente.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | A - 1
Data corrente: | 05/04/2016
Data da última atualização: | 07/04/2016
Autoria: | PÉREZ-JARAMILLO, J. E.; MENDES, R.; RAAIJMAKERS, J. M.
Afiliação: | JUAN ESTEBAN PEREZ-JARAMILLO, Netherlands Institute of Ecology; RODRIGO MENDES, CNPMA; JOS M RAAIJMAKERS, Netherlands Institute of Ecology.
Título: | Impact of plant domestication on rhizosphere microbiome assembly and functions.
Ano de publicação: | 2016
Fonte/Imprenta: | Plant Molecular Biology, The Hague, v. 90, n. 6, p. 635-644, 2016.
Idioma: | Inglês
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.
Palavras-Chave: | Plant domestication; Plant-microbe interactions; Rhizosphere microbiome.
Thesagro: | Bactéria; Rizosfera.
Thesaurus Nal: | Crops; Domestication; Microbiome; Rhizosphere bacteria; wild relatives.
Categoria do assunto: | S Ciências Biológicas
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/142034/1/2015AP56.pdf
Registro original: | Embrapa Meio Ambiente (CNPMA)
Exemplares: | CNPMA - (15039-1) - UPC - AP - DD -  -  -  - DIS