Data/hora: 16/06/2024 11:12:31

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | B - 2
Data corrente: | 24/02/2015
Data da última atualização: | 26/05/2023
Autoria: | KÖBERL, M.; RODRIGUEZ, M. A. D.; MARTINUZ, A.; STAVER, C.; BERG, G.
Afiliação: | MARTINA KÖBERL, Graz University of Technology; MIGUEL ANGEL DITA RODRIGUEZ, CNPMF; ALFONSO MARTINUZ, Bioversity International Costa Rica; CHARLES STAVER, Bioversity International France; GABRIELE BERG, Graz University of Technology.
Título: | Agroforestry leads to shifts within the gammaproteo bacterial microbiome of banana plants cultivated in Central America.
Ano de publicação: | 2015
Fonte/Imprenta: | Frontiers in microbiology, v. 6, Februrary, 2015.
ISSN: | 1664-302X
Idioma: | Inglês
Conteúdo: | Bananas(Musaspp.)belongtothemostimportantglobalfoodcommodities,andtheircultivationrepresentstheworld?slargestmonoculture.Althoughtheplant- associatedmicrobiomehassubstantialinfluenceonplantgrowthandhealth,thereisalackofknowledgeofthebananamicrobiomeanditsinfluencingfactors.Westudiedtheimpactof(i)biogeography,and(ii)agroforestryonthebanana-associatedgammaproteobacterialmicrobiomeanalyzingplantsgrowninsmallholderfarmsinNicaraguaandCostaRica.Profilesof16SrRNAgenesrevealedhighabundancesofPseudomonadales,Enterobacteriales,Xanthomonadales,andLegionellales.Anextraordinaryhighdiversityofthegammaproteobacterialmicrobiotawasobservedwithintheendophyticmicroenvironments(endorhizaandpseudostem),whichwassimilarinbothcountries.Enterobacteriawereidentifiedasdominantgroupofabove-groundplantparts(pseudostemandleaves).Neitherbiogeographynoragroforestryshowedastatisticallysignificantimpactonthegammaproteobacterialbananamicrobiomeingeneral.However,indicatorspeciesforeachmicroenvironmentandcountry,aswellasforplantsgrowninCoffeaintercroppingsystemswithandwithoutagri-silviculturalproductionofdifferentFabaceaetrees(Ingaspp.inNicaraguaandErythrinapoeppigianainCostaRica)couldbeidentified.Forexample,bananaplantsgrowninagroforestrysystemswerecharacterizedbyanincreaseofpotentialplant-beneficialbacteria,likePseudomonasandStenotrophomonas,andontheothersidebyadecreaseofErwinia.Hence,thisstudycouldshowthatasaresultoflegume-basedagroforestrytheindigenousbanana-associatedgammaproteobacterialcommunitynoticeablyshifted.
Thesagro: | Banana.
Thesaurus Nal: | Gamma-Proteobacteria.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)

Exemplares:

CNPMF - (30498-1) - UPC - AP - DD - Publicação digital -  -  - DIS
CNPMF - (30665-1) - UPC - AP - DD - Publicação digital -  -  - DIS