Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/351746
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampVicentini, Renato-
dc.typeArtigopt_BR
dc.titleCastanea root transcriptome in response to Phytophthora cinnamomi challengept_BR
dc.contributor.authorSerrazina, Susana-
dc.contributor.authorSantos, Carmen-
dc.contributor.authorMachado, Helena-
dc.contributor.authorPesquita, Catia-
dc.contributor.authorVicentini, Renato-
dc.contributor.authorPais, Maria Salomé-
dc.contributor.authorSebastiana, Mónica-
dc.contributor.authorCosta, Rita-
dc.subjectCastanea vescapt_BR
dc.subject.otherlanguageCastanea vescapt_BR
dc.description.abstractThe European chestnut, an important forest species for the economy of Southern Europe, covers an area of 2.53 million hectares, including 75,000 ha devoted to fruit production. Castanea sativa is declining due to ink disease caused by Phytophthora cinnamomi. To elucidate chestnut defense mechanisms to ink disease, we compared the root transcriptome of the susceptible species C. sativa and the resistant species C. crenata after P. cinnamomi inoculation. Four cDNA libraries were constructed, two of them included root samples from C. sativa, inoculated and non-inoculated and the other two libraries comprised samples from C. crenata at identical conditions. Pyrosequencing produced 771,030 reads and assembly set up 15,683 contigs for C. sativa and 16,828 for C. crenata. GO annotation revealed terms related to stress as “response to stimulus”, “transcription factor activity” or “signaling” for both transcriptomes. Differential gene expression analysis revealed that C. crenata involved more genes related with biotic stress upon pathogen inoculation than C. sativa. Those genes for both species are involved in regulation of plant immune response and stress adaptation and recovery. Furthermore, it is suggested that both species recognize the pathogen attack; however, the resistant species may involve more genes in the defense response than the susceptible species. RNA-seq enabled the selection of candidate genes for ink disease resistance in Castanea. The present data is a valuable contribution to the available Castanea genomic resources and constitutes the basis for further studiespt_BR
dc.relation.ispartofTree genetics & genomespt_BR
dc.publisher.cityHeidelbergpt_BR
dc.publisher.countryAlemanhapt_BR
dc.publisherSpringerpt_BR
dc.date.issued2015-
dc.language.isoengpt_BR
dc.description.volume11pt_BR
dc.rightsFechadopt_BR
dc.sourceSCOPUSpt_BR
dc.identifier.issn1614-2942pt_BR
dc.identifier.eissn1614-2950pt_BR
dc.identifier.doi10.1007/s11295-014-0829-7pt_BR
dc.identifier.urlhttps://link.springer.com/article/10.1007%2Fs11295-014-0829-7pt_BR
dc.date.available2020-11-01T12:57:04Z-
dc.date.accessioned2020-11-01T12:57:04Z-
dc.description.provenanceSubmitted by Sanches Olivia (olivias@unicamp.br) on 2020-11-01T12:57:04Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-02-11T21:12:45Z : No. of bitstreams: 1 2-s2.0-84921420915.pdf: 1534009 bytes, checksum: f2338577b04aace175c8137c6d573e59 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-11-01T12:57:04Z (GMT). No. of bitstreams: 0 Previous issue date: 2015en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/351746-
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.unidadeCentro de Biologia Molecular e Engenharia Genéticapt_BR
dc.subject.keywordCastanea crenatapt_BR
dc.subject.keywordPhytophthora cinnamomipt_BR
dc.subject.keywordRNA-seqpt_BR
dc.subject.keywordDifferentially expressed genespt_BR
dc.subject.keywordBiotic stresspt_BR
dc.identifier.source2-s2.0-84921420915pt_BR
dc.creator.orcid0000-0002-0527-1083pt_BR
dc.type.formArtigo originalpt_BR
dc.identifier.articleid6pt_BR
dc.description.otherSponsorshipsem informaçãopt_BR
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