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dc.contributor.author Pérez, María Laura
dc.contributor.author Collavino, Mónica Mariana
dc.contributor.author Sansberro, Pedro Alfonso
dc.contributor.author Mroginski, Luis Amado
dc.contributor.author Galdeano, Ernestina
dc.date.available 2017-09-27T18:36:00Z
dc.date.issued 2016-03
dc.identifier.citation Pérez, María Laura; Collavino, Mónica Mariana; Sansberro, Pedro Alfonso; Mroginski, Luis Amado; Galdeano, Ernestina; Diversity of endophytic fungal and bacterial communities in Ilex paraguariensis grown under field conditions; Springer; World Journal of Microbiology; 32; 61; 3-2016; 61-69
dc.identifier.issn 0959-3993
dc.identifier.uri http://hdl.handle.net/11336/25239
dc.description.abstract The composition and diversity of the endophytic community associated with aerial organs of yerba mate (Ilex paraguariensis) was investigated using culture-depending methods. Fungal and bacterial endophytes were isolated from young and adult leaves and branches of three yerba mate clones growing under field condition in Corrientes province, Argentina. Fungi were identified based on their micromorphological characteristics and internal transcribed spacer (ITS) rDNA sequence analysis; for bacteria 16S rDNA sequence analysis was used. A total of 156 fungal and 193 bacterial isolates were obtained. Bacteria predominated in stem samples while leaf samples retrieved similar amount of bacterial and fungal isolates. No significant differences were found in isolate quantity nor diversity among seasons or between young and older leaves and stems. The most frequently isolated fungus was Fusarium, followed by Colletotrichum; they were both present in all the sampling seasons and organ types assayed. Other 12 fungus genera were identified including Aspergillus, Cercospora, Clonostachys (Bionectria), Curvularia, Guignardia, Microsphaeropsis, Neofusicoccum, Nigrospora, Paecilomyces, Penicillium, Phomopsis (Diaporthe), and Phyllosticta. Actinobacteria represented 61% of all bacterial isolates. The most dominant bacterial taxa were Curtobacterium and Microbacterium. They were isolated from all the organs assayed, showing that they are ubiquitous endophytes. Other bacteria frequently found throughout the year were Methylobacterium, Sphingomonas, Herbiconiux and Bacillus. The predominant fungi and bacteria detected in yerba mate were similar to those reported in other species in which the same type of technique was used.
dc.format application/pdf
dc.language.iso eng
dc.publisher Springer
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject ILEX PARAGUARIENSIS
dc.subject ASOCIACIONES ENDOFITAS
dc.subject Endophytes
dc.subject Yerba mate
dc.subject Fungal diversity
dc.subject Bacterial diversity
dc.subject PGPB
dc.subject.classification Otras Agricultura, Silvicultura y Pesca
dc.subject.classification Agricultura, Silvicultura y Pesca
dc.subject.classification CIENCIAS AGRÍCOLAS
dc.title Diversity of endophytic fungal and bacterial communities in Ilex paraguariensis grown under field conditions
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2017-08-24T18:57:56Z
dc.identifier.eissn 1573-0972
dc.journal.volume 32
dc.journal.number 61
dc.journal.pagination 61-69
dc.journal.pais Alemania
dc.journal.ciudad Berlin
dc.description.fil Fil: Pérez, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
dc.description.fil Fil: Collavino, Mónica Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
dc.description.fil Fil: Sansberro, Pedro Alfonso. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
dc.description.fil Fil: Mroginski, Luis Amado. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
dc.description.fil Fil: Galdeano, Ernestina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
dc.journal.title World Journal of Microbiology
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s11274-016-2016-5
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs11274-016-2016-5


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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)