Observatorio de I+D+i UPM

Memorias de investigación
Ponencias en congresos:
Defining the microbiome of a sugarcane plant
Año:2015
Áreas de investigación
  • Ciencias naturales y ciencias de la salud
Datos
Descripción
Studies on beneficial microorganisms associated to crops have traditionally used culture- based techniques, which are known to sample only a minute portion of the microbial community. Sugarcane has been a target of such researches, since there are repeated evidences of a microbial community supporting plant development and sustaining high yields under conditions of little or no fertilization. However, none study has taken into consideration the diversity or the qualitative/quantitative microbial communities in the biology of the plant. We intend to unravel the microbial community associated to sugarcane plants cultivated for four cuts without fertilization. Exophytic and endophytic microbial communities were evaluated in root, stalk, leaf and young shoot. We also accessed the microbial communities of bulk soil. Illumina platform was used to sequence 16S and ITS amplicons. Our data revealed that factors driving the community composition differ between prokaryote and fungi. Although the microbial diversity is huge for any tissue, a core microbiome comprised of less than 1% of the diversity represents 65% to 96% relative abundance of the total microbial diversity. Interestingly, the most abundant microbial groups are not the ones that have been isolated and evaluated over the past decades in sugarcane. The data open a new window for the investigation of untargeted microbes potentially beneficial for sugarcane growth and development.
Internacional
Si
Nombre congreso
Rhizosphere 4
Tipo de participación
970
Lugar del congreso
Revisores
Si
ISBN o ISSN
0000000000
DOI
Fecha inicio congreso
21/06/2015
Fecha fin congreso
25/06/2015
Desde la página
296
Hasta la página
297
Título de las actas
Rhizosphere 4
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Rafael Souza (Universidad de Campinas)
  • Autor: Vagner Katsumi Okura (Universidad de Campinas)
  • Autor: Nuria Lozano Garcia (UPM)
  • Autor: Jaderson Silveira Leite Armanhi (Universidad de Campinas)
  • Autor: Laura Migliorino de Araujo (Universidad de Campinas)
  • Autor: Natalia Verza Ferreira (Universidad de Campinas)
  • Autor: Manuel Gonzalez Guerrero (UPM)
  • Autor: Homayoun Bagheri (Repsol Technology Center)
  • Autor: Marcio José da Silva (Universidad de Campinas)
  • Autor: Juan Imperial Ródenas (UPM)
  • Autor: Paulo Arruda (Universidad de Campinas)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: BIOLOGÍA MOLECULAR Y COMPUTACIONAL
  • Centro o Instituto I+D+i: Centro de Biotecnología y Genómica de Plantas, CBGP
  • Departamento: Biotecnología - Biología Vegetal
  • Departamento: Lenguajes y Sistemas Informáticos e Ingeniería de Software
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