Mostrar el registro sencillo del ítem
resumen
Resumen
Low arbuscular-mycorrhizal (AM) sporulation in arid field soils limits our knowledge of indigenous species when diversity studies are based only on spore morphology. Our aim was to use different approaches (i.e., spore morphological approach and PCR–SSCP (single-strand-conformation-polymorphism) analysis after trap plant multiplication strategies to improve the knowledge of the current richness of glomalean AM fungi (Glomerales; Glomeromycota) from the
[ver mas...]
dc.contributor.author | Covacevich, Fernanda | |
dc.contributor.author | Hernandez Guijarro, Keren | |
dc.contributor.author | Crespo, Esteban | |
dc.contributor.author | Lumini, Erica | |
dc.contributor.author | Rivero Mega, María Soledad | |
dc.contributor.author | Lugo, Mónica | |
dc.date.accessioned | 2021-09-14T11:45:50Z | |
dc.date.available | 2021-09-14T11:45:50Z | |
dc.date.issued | 2021-08-30 | |
dc.identifier.issn | 2223-7747 | |
dc.identifier.other | https://doi.org/10.3390/plants10091803 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/10249 | |
dc.identifier.uri | https://www.mdpi.com/2223-7747/10/9/1803/html | |
dc.description.abstract | Low arbuscular-mycorrhizal (AM) sporulation in arid field soils limits our knowledge of indigenous species when diversity studies are based only on spore morphology. Our aim was to use different approaches (i.e., spore morphological approach and PCR–SSCP (single-strand-conformation-polymorphism) analysis after trap plant multiplication strategies to improve the knowledge of the current richness of glomalean AM fungi (Glomerales; Glomeromycota) from the Argentine Puna. Indigenous propagules from two pristine sites at 3870 and 3370 m of elevation were multiplied using different host plants; propagation periods (2–6 months), and subculture cycles (1; 2; or 3) from 5 to 13 months. The propagule multiplication experiment allowed the detection of different glomoid taxa of Funneliformis spp. and Rhizoglomus spp., which were considered cryptic species since they had never been found in Puna soils before. On the other hand; almost all the generalist species previously described were recovered from cultures; except for Glomus ambisporum. Both plant host selection and culture times are critical for Glomerales multiplication. The SSCP analysis complemented the morphological approach and showed a high variability of Glomus at each site; revealing the presence of Funneliformis mosseae. This study demonstrates that AMF trap culture (TC) is a useful strategy for improving the analysis of AM fungal diversity/richness in the Argentinean highlands. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | Multidisciplinary Digital Publishing Institute (MDPI) | es_AR |
dc.relation | info:eu-repograntAgreement/INTA/2019-PD-E2-I037-002/2019-PD-E2-I037-002/AR./Biodiversidad edáfica: componente clave para una gestión integral y sustentable del recurso suelo | es_AR |
dc.rights | info:eu-repo/semantics/openAccess | es_AR |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
dc.source | Plants 10 (9) : 1803 (September 2021) | es_AR |
dc.subject | Suelo | es_AR |
dc.subject | Soil | eng |
dc.subject | Hongos | es_AR |
dc.subject | Fungi | eng |
dc.subject | Biodiversidad | es_AR |
dc.subject | Biodiversity | eng |
dc.subject | Micorrizas Arbusculares | es_AR |
dc.subject | Arbuscular Mycorrhiza | eng |
dc.subject | Propágulos | es_AR |
dc.subject | Sets | eng |
dc.subject | Zona de Montaña | es_AR |
dc.subject | Highlands | eng |
dc.subject | Argentina | es_AR |
dc.title | Arbuscular mycorrhizal fungi from argentinean highland puna soils unveiled by propagule multiplication | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
dc.description.origen | EEA Balcarce | es_AR |
dc.description.fil | Fil: Covacevich, Fernanada. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación para la Investigación Biológicas Aplicadas. Instituto de Investigaciones en Biodiversidad y Biotecnología; Argentina. | es_AR |
dc.description.fil | Fil: Hernández Guijarro, Keren. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. | es_AR |
dc.description.fil | Fil: Crespo, Esteban. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina. | es_AR |
dc.description.fil | Fil: Lumini, Erica. Institute for Sustainable Plant Protection of National Research Council; Italia. | es_AR |
dc.description.fil | Fil: Rivero Mega, María Soledad. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina. | es_AR |
dc.description.fil | Fil: Lugo, Mónica. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina. | es_AR |
dc.description.fil | Fil: Lugo, Mónica. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Luis; Argentina. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina. | es_AR |
dc.subtype | cientifico |
Ficheros en el ítem
Este ítem aparece en la(s) siguiente(s) colección(ones)
common
-
Artículos científicos [619]