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dc.contributor.authorKAVAMURA, V. N.
dc.contributor.authorROBINSON, R. J.
dc.contributor.authorHUGHES, D.
dc.contributor.authorCLARK, I. M.
dc.contributor.authorROSSMANN, M.
dc.contributor.authorMELO, I. S. de
dc.contributor.authorHIRSCH, P. R.
dc.contributor.authorMENDES, R.
dc.contributor.authorMAUCHLINE, T. H.
dc.date.accessioned2020-07-16T11:12:44Z-
dc.date.available2020-07-16T11:12:44Z-
dc.date.created2020-07-15
dc.date.issued2020
dc.identifier.citationScientific Reports, v. 10, Article 1452, 2020.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1123855-
dc.descriptionAbstract: 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.
dc.language.isoeng
dc.rightsopenAccesseng
dc.titleWheat dwarfing influences selection of the rhizosphere microbiome.
dc.typeArtigo de periódico
dc.subject.thesagroTrigo
dc.subject.thesagroRizosfera
dc.subject.thesagroMelhoramento Genético Vegetal
dc.subject.thesagroMicrobiologia do Solo
dc.subject.nalthesaurusWheat
dc.subject.nalthesaurusDwarf cultivars
dc.subject.nalthesaurusRhizosphere
dc.subject.nalthesaurusRibosomal RNA
dc.subject.nalthesaurusPlant breeding
dc.subject.nalthesaurusMicrobiology
riaa.ainfo.id1123855
riaa.ainfo.lastupdate2020-07-15
dc.identifier.doihttps://doi.org/10.1038/s41598-020-58402-y
dc.contributor.institutionVANESSA 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.
Aparece en las colecciones:Artigo em periódico indexado (CNPMA)

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