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dc.contributor.author Becerra, Alejandra Gabriela
dc.contributor.author Bartoloni, Norberto
dc.contributor.author Cofré, María Noelia
dc.contributor.author Soteras, María Florencia
dc.contributor.author Cabello, M.
dc.date.available 2016-12-16T21:37:26Z
dc.date.issued 2014-03
dc.identifier.citation Becerra, Alejandra Gabriela; Bartoloni, Norberto; Cofré, María Noelia; Soteras, María Florencia; Cabello, M.; Arbuscular mycorrhizal fungi in saline soils: Vertical distribution at different soil depth; Sociedade Brasileira de Microbiologia; Brazilian Journal Of Microbiology; 45; 2; 3-2014; 585-594
dc.identifier.issn 1517-8382
dc.identifier.uri http://hdl.handle.net/11336/9668
dc.description.abstract Arbuscular mycorrhizal fungi (AMF) colonize land plants in every ecosystem, even extreme conditions such as saline soils. In the present work we report for the first time the mycorrhizal status and the vertical fungal distribution of AMF spores present in the rhizospheric soil samples of four species of Chenopodiaceae (Allenrolfea patagonica, Atriplex argentina, Heterostachys ritteriana and Suaeda divaricata) at five different depths in two saline of central Argentina. Roots showed medium, low or no colonization (0-50%). Nineteen morphologically distinctive AMF species were recovered. The number of AMF spores ranged between 3 and 1162 per 100 g dry soil, and AMF spore number decreased as depth increased at both sites. The highest spore number was recorded in the upper soil depth (0-10 cm) and in S. divaricata. Depending of the host plant, some AMF species sporulated mainly in the deep soil layers (Glomus magnicaule in Allenrolfea patagonica, Septoglomus aff. constrictum in Atriplex argentina), others mainly in the top layers (G. brohultti in Atriplex argentina and Septoglomus aff. constrictum in Allenrolfea patagonica). Although the low percentages of colonization or lack of it, our results show a moderate diversity of AMF associated to the species of Chenopodiaceae investigated in this study. The taxonomical diversity reveals that AMF are adapted to extreme environmental conditions from saline soils of central Argentina.
dc.format application/pdf
dc.language.iso eng
dc.publisher Sociedade Brasileira de Microbiologia
dc.rights info:eu-repo/semantics/openAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject ARBUSCULAR MYCORRHIZA
dc.subject SALINE ENVIRONMENTS
dc.subject SOIL PROFILE
dc.subject VERTICAL DISTRIBUTION
dc.subject MYCORRHIZAL STATUS
dc.subject.classification Ecología
dc.subject.classification Ciencias Biológicas
dc.subject.classification CIENCIAS NATURALES Y EXACTAS
dc.title Arbuscular mycorrhizal fungi in saline soils: Vertical distribution at different soil depth
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2016-12-12T20:58:13Z
dc.identifier.eissn 1678-4405
dc.journal.volume 45
dc.journal.number 2
dc.journal.pagination 585-594
dc.journal.pais Brasil
dc.description.fil Fil: Becerra, Alejandra Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
dc.description.fil Fil: Bartoloni, Norberto. Universidad de Buenos Aires. Facultad de Agronomía; Argentina
dc.description.fil Fil: Cofré, María Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
dc.description.fil Fil: Soteras, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
dc.description.fil Fil: Cabello, M.. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto Spegazzini; Argentina
dc.journal.title Brazilian Journal Of Microbiology
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/25242945/
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/h3t53m
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1590/S1517-83822014000200029


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info:eu-repo/semantics/openAccess 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)