Data/hora: 08/06/2024 06:21:14

Biblioteca(s): 	Embrapa Meio Ambiente.	
Data corrente: 	08/12/2017	
Data da última atualização: 	03/01/2018	
Autoria: 	PÉREZ-JARAMILLO, J. E.; CARRIÓN, V. J.; BOSSE, M.; FERRÃO, L. F. V.; HOLLANDER, M. de; GARCIA, A. A. F.; RAMIREZ, C. A.; MENDES, R.; RAAIJMAKER, J. M.	
Afiliação: 	JUAN ESTEBAN PEREZ-JARAMILLO, Netherlands Institute of Ecology; VICTOR J CARRION, Netherlands Institute of Ecology; MIRTE BOSSE, Netherlands Institute of Ecology; LUIS FELIPE VENTORIM FERRAO, ESALQ-USP; MATHIAS DE HOLLANDER, Netherlands Institute of Ecology; ANTONIO AUGUSTO FRANCO GARCIA, ESALQ-USP; CAMILO A RAMIREZ, University of Antioquia; RODRIGO MENDES, CNPMA; JOS M RAAIJMAKER, Netherlands Institute of Ecology.	
Título: 	Linking rhizosphere microbiome composition of wild and domesticated Phaseolus vulgaris to genotypic and root phenotypic traits.	
Ano de publicação: 	2017	
Fonte/Imprenta: 	The ISME Journal, v. 11, p. 2244-2257, 2017.	
DOI: 	http://dx.doi.org/10.1038/ismej.2017.85	
Idioma: 	Inglês	
Conteúdo: 	Plant domestication was a pivotal accomplishment in human history, but also led to a reduction in genetic diversity of crop species compared to their wild ancestors. How this reduced genetic diversity affected plant?microbe interactions belowground is largely unknown. Here, we investigated the genetic relatedness, root phenotypic traits and rhizobacterial community composition of modern and wild accessions of common bean (Phaseolus vulgaris) grown in agricultural soil from the highlands of Colombia, one of the centers of common bean diversification. Diversity Array Technology-based genotyping and phenotyping of local common bean accessions showed significant genetic and root architectural differences between wild and modern accessions, with a higher specific root length for the wild accessions. Canonical Correspondence Analysis indicated that the divergence in rhizobacterial community composition between wild and modern bean accessions is associated with differences in specific root length. Along the bean genotypic trajectory, going from wild to modern, we observed a gradual decrease in relative abundance of Bacteroidetes, mainly Chitinophagaceae and Cytophagaceae, and an increase in relative abundance of Actinobacteria and Proteobacteria, in particular Nocardioidaceae and Rhizobiaceae, respectively. Collectively, these results establish a link between common bean domestication, specific root morphological traits and rhizobacterial community assembly.	
Thesagro: 	Fauna microbiana; Feijão; Fenótipo; Genótipo; Phaseolus Vulgaris; Rizosfera.	
Thesaurus Nal: 	Microbiome; Rhizosphere.	
Categoria do assunto: 	S Ciências Biológicas	
Registro original: 	Embrapa Meio Ambiente (CNPMA)	
Exemplares: 	CNPMA - (15908-1) - UPC - AP - DD -  -  -  - DIS