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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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