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dc.contributor.authorBombarely, Aureliano
dc.contributor.authorMerchante-Berg, Catharina
dc.contributor.authorCsukasi, Fabiana
dc.contributor.authorCruz-Rus, Eduardo
dc.contributor.authorCaballero, José L.
dc.contributor.authorMedina-Escobar, Nieves
dc.contributor.authorBlanco-Portales, Rosario
dc.contributor.authorBotella, Miguel A.
dc.contributor.authorMuñoz-Blanco, Juan
dc.contributor.authorSánchez-Sevilla, José F
dc.contributor.authorValpuesta-Fernández, Victoriano 
dc.date.accessioned2024-02-01T07:23:26Z
dc.date.available2024-02-01T07:23:26Z
dc.date.issued2010-09-17
dc.identifier.citationBombarely A, Merchante C, Csukasi F, Cruz-Rus E, Caballero JL, Medina-Escobar N, Blanco-Portales R, Botella MA, Muñoz-Blanco J, Sánchez-Sevilla JF, Valpuesta V. Generation and analysis of ESTs from strawberry (Fragaria xananassa) fruits and evaluation of their utility in genetic and molecular studies. BMC Genomics. 2010 Sep 17;11:503. doi: 10.1186/1471-2164-11-503. PMID: 20849591; PMCID: PMC2996999.es_ES
dc.identifier.urihttps://hdl.handle.net/10630/29548
dc.description.abstractCultivated strawberry is a octoploid species whose fruit is highly appreciated due to its organoleptic properties and health benefits. However, information about the role played by different hormones on these processes remains elusive. Further advancement of this knowledge is hampered by the limited sequence information on genes from this species. The diploid species, or one ancestor, only partially contributes to the genome of the cultivated octoploid. We have produced a collection of expressed sequence tags (ESTs) from different cDNA libraries prepared from different fruit parts and developmental stages. The collection has been analysed and the sequence information used to explore the involvement of different hormones in fruit developmental processes, and for the comparison of transcripts in the receptacle of ripe fruits of diploid and octoploid species. The study is important as the commercial fruit is indeed an enlarged flower receptacle with the true fruits, the achenes, on the surface and connected through a network of vascular vessels to the central pith. We have sequenced over 4500 ESTs from F ananassa and assembled this information together with that available from F ananassa resulting a total of 7096 unigenes. The identification of SSRs and SNPs in many of the ESTs allowed their conversion into functional molecular markers. The availability of libraries prepared from green growing fruits has allowed the cloning of cDNAs encoding for genes of auxin, ethylene and BA signaling processes and expression studies in selected fruit parts and developmental stages. The sequence information generated here, jointly with previous information on sequences from both species, has allowed designing an oligo-based microarray that has been used to compare the transcriptome of the ripe receptacle of the diploid and octoploid species. Comparison of the transcriptomes, grouping the genes by biological processes, points to differences being quantitative rather than qualitative.es_ES
dc.description.sponsorshipGrant No. BIO2007-67509-C02-01.02es_ES
dc.language.isoenges_ES
dc.publisherBMCes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.subjectHormonas vegetaleses_ES
dc.subject.otherESTs, strawberry, ripening, hormoneses_ES
dc.subject.otherESTses_ES
dc.subject.otherStrawberryes_ES
dc.subject.otherRipeninges_ES
dc.subject.otherHormoneses_ES
dc.titleGeneration and analysis of ESTs from strawberry (Fragaria xananassa) fruits and evaluation of their utility in genetic and molecular studieses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.centroFacultad de Cienciases_ES
dc.identifier.doi10.1186/1471-2164-11-503
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


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