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Campo DC | Valor | Idioma |
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dc.rights.license | Copyright © 2020, The Author(s) | - |
dc.contributor.author | Muggia, L. | - |
dc.contributor.author | Zalar, P. | - |
dc.contributor.author | Azua Bustos, A. | - |
dc.contributor.author | González Silva, C. | - |
dc.contributor.author | Grube, M. | - |
dc.contributor.author | Gunde Cimerman, N. | - |
dc.contributor.other | Unidad de Excelencia Científica María de Maeztu Centro de Astrobiología del Instituto Nacional de Técnica Aeroespacial y CSIC, MDM-2017-0737 | - |
dc.date.accessioned | 2021-04-12T10:04:11Z | - |
dc.date.available | 2021-04-12T10:04:11Z | - |
dc.date.issued | 2020-07-27 | - |
dc.identifier.citation | Symbiosis 82(1-2): 123–131(2020) | es |
dc.identifier.issn | 0334-5114 | - |
dc.identifier.other | https://link.springer.com/article/10.1007%2Fs13199-020-00697-6 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12666/237 | - |
dc.description.abstract | Lichenized fungi usually develop complex, stratified morphologies through an intricately balanced living together with their algal partners, but several species are known to form only more or less loose associations with algae. These borderline lichens are still little explored although they could inform us about early stages of lichen evolution. We studied the association of the extremely halotolerant fungus Hortaea werneckii with the alga Dunaliella atacamensis, discovered in a cave in the Atacama Desert (Chile), and with D. salina, common inhabitant of saltern brines. D. atacamensis forms small colonies, in which cells of H. werneckii can be frequently observed, while such interaction has not been observed with D. salina. As symbiotic interactions between Dunaliella and Hortaea have not been reported, we performed a series of co-cultivation experiments to inspect whether these species could interact and develop more distinct lichen-like symbiotic structures. We set up co-cultures between axenic strains of Hortaea werneckii (isolated both from Mediterranean salterns and from the Atacama cave) and isolates of D. atacamensis (from the Atacama cave) and D. salina (isolated from Mediterranean salterns). Although we used different growth media and cultivation approaches, bright field and SEM microscopy analyses did not indicate any mutual effects in these experiments. We discuss the implications for fungal algal interactions along the transition from algal exploiters to lichen symbioses. | es |
dc.description.sponsorship | Open access funding provided by Universita degli Studi di Trieste within the CRUI-CARE Agreement. Sigrun Kraker and Theodora Kopun are thanked for the for assistance in the lab and to prof. Aharon Oren, for establishing the initial connection between N. Gunde - Cimerman and A. Azua-Bustos. A.A-B. thanks the Project "MarsFirstWater", funded by the European Research Council, ERC Consolidator Grant No. 818602 and the HFSP project UVEnergy RGY0066/2018. N.G-C and PZ acknowledge the financial support from the Slovenian Research Agency to the Infrastructural Centre Mycosmo (MRIC UL) and to the research programs ARRS P1-0170 (N.G-C) and P1-0198 (PZ); With funding from the Spanish government through the "María de Maeztu Unit of Excellence" accreditation (MDM-2017-0737). | es |
dc.language.iso | eng | es |
dc.publisher | Springer Link | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Atacama desert | es |
dc.subject | Black yeast | es |
dc.subject | Culture | es |
dc.subject | Halotolerant | es |
dc.subject | Mutualism | es |
dc.subject | Salterns | es |
dc.title | The beauty and the yeast: can the microalgae Dunaliella form a borderline lichen with Hortaea werneckii? | es |
dc.type | info:eu-repo/semantics/article | es |
dc.contributor.orcid | González Silva, C. [0000-0002-3917-2016] | - |
dc.contributor.orcid | Muggia, L. [0000-0003-0390-6169] | - |
dc.identifier.doi | 10.1007/s13199-020-00697-6 | - |
dc.identifier.e-issn | 1878-7665 | - |
dc.contributor.funder | European Research Council (ERC) | - |
dc.contributor.funder | Slovenian Research Agency (ARRS) | - |
dc.description.peerreviewed | Peer review | es |
dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | - |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/818602 | - |
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