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Genomics and transcriptomics characterization of genes expressed during postharvest at 4 degrees C by the edible basidiomycete Pleurotus ostreatus

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dc.contributor.authorRamírez Nasto, Lucía
dc.contributor.authorOguiza Tomé, José Antonio
dc.contributor.authorPérez Garrido, María Gumersinda
dc.contributor.authorLavín Trueba, José Luis
dc.contributor.authorOmarini, Alejandraes_ES
dc.contributor.authorSantoyo Santos, Francisco
dc.contributor.authorAlfaro Sánchez, Manuel
dc.contributor.authorCastanera Andrés, Raúl
dc.contributor.authorParenti, Alejandra
dc.contributor.authorMuguerza Domínguez, Elaia
dc.contributor.authorPisabarro de Lucas, Gerardo
dc.contributor.departmentProducción Agrariaes_ES
dc.contributor.departmentNekazaritza Ekoizpenaeu
dc.date.accessioned2014-06-13T11:37:36Z
dc.date.available2014-06-13T11:37:36Z
dc.date.issued2011
dc.descriptionUPNa. Departamento de Producción Agraria. Grupo de Investigación de Genética y Microbiologíaes_ES
dc.descriptionThe original publication is available on http://revistes.iec.cat/index.php/IM/article/viewFile/54431/pdf_186 at <http://www.im.microbios.org>. Please use the appropiate URL for the article in http://revistes.iec.cat/index.php/IM/article/viewFile/54431/pdf_186 . Articles disseminated via http://www.im.microbios.org/ are indexed, abstracted, and referenced by many abstracting and information services, bibliographic networks, subscription agencies, library networks, and consortia.en
dc.description.abstractPleurotus ostreatus is an industrially cultivated basidiomycete with nutritional and environmental applications. Its genome, which was sequenced by the joint Genome Institute, has become a model for lignin degradation and for fungal genomics and transcriptomics studies. The complete P. ostreatus genome contains 35 Mbp organized in 11 chromosomes, and two different haploid genomes have been individually sequenced. In this work, genomics and transcriptomics approaches were employed in the study of P. ostreatus under different physiological conditions. Specifically, we analyzed a collection of expressed sequence tags (EST) obtained from cut fruit bodies that had been stored at 4 degrees C for 7 days (postharvest conditions). Studies of the 253 expressed clones that had been automatically and manually annotated provided a detailed picture of the life characteristics of the self-sustained fruit bodies. The results suggested a complex metabolism in which autophagy, RNA metabolism, and protein and carbohydrate turnover are increased. Genes involved in environment sensing and morphogenesis were expressed under these conditions. The data improve our understanding of the decay process in postharvest mushrooms and highlight the use of high-throughput techniques to construct models of living organisms subjected to different environmental conditions.en
dc.description.sponsorshipThis work was supported by funds from the projects AGL2008-05608-C02-01 of the Spanish National Research Plan; Bioethanol-Euroinnova, from the Autonomous Government of Navarre; and by additional institutional support from the Public University of Navarre.en
dc.format.mimetypeapplication/pdfen
dc.identifier.doi10.2436/20.1501.01.141
dc.identifier.issn1139-6709
dc.identifier.other575
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/10863
dc.language.isoengen
dc.publisherViguera Editores, S. L.es_ES
dc.relation.ispartofInternational Microbiology, 2011, 14(2). Págs. 111-120en
dc.relation.publisherversionhttps://dx.doi.org/10.2436/20.1501.01.141
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.subjectPleurotus ostreatusen
dc.subjectEdible mushroomen
dc.subjectExpressed sequence tag (EST)en
dc.subjectPostharvesten
dc.subjectTranscriptome profilingen
dc.subjectSaccharomyces cerevisiaeen
dc.subjectAgaricus bisporusen
dc.subjectDifferential expressionen
dc.subjectMessenger RNAen
dc.subjectLinkage mapen
dc.subjectProteinen
dc.subjectMushroomsen
dc.subjectMetabolismen
dc.subjectCulturesen
dc.subjectEncodesen
dc.titleGenomics and transcriptomics characterization of genes expressed during postharvest at 4 degrees C by the edible basidiomycete Pleurotus ostreatusen
dc.typeArtículo / Artikuluaes
dc.typeinfo:eu-repo/semantics/articleen
dc.type.versionVersión aceptada / Onetsi den bertsioaes
dc.type.versioninfo:eu-repo/semantics/acceptedVersionen
dspace.entity.typePublication
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