MAEWEST Expression in Flower Development of Two Petunia Species

dc.creatorSegatto, ALA
dc.creatorTurchetto-Zolet, AC
dc.creatorAizza, LCB
dc.creatorMonte-Bello, CC
dc.creatorDornelas, MC
dc.creatorMargis, R
dc.creatorFreitas, LB
dc.date2013
dc.dateJUL
dc.date2014-08-01T18:36:12Z
dc.date2015-11-26T17:07:59Z
dc.date2014-08-01T18:36:12Z
dc.date2015-11-26T17:07:59Z
dc.date.accessioned2018-03-28T23:56:33Z
dc.date.available2018-03-28T23:56:33Z
dc.identifierInternational Journal Of Molecular Sciences. Mdpi Ag, v. 14, n. 7, n. 13796, n. 13807, 2013.
dc.identifier1422-0067
dc.identifierWOS:000322171700054
dc.identifier10.3390/ijms140713796
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/81378
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/81378
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1280233
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionChanges in flower morphology may influence the frequency and specificity of animal visitors. In Petunia (Solanaceae), adaptation to different pollinators is one of the factors leading to species diversification within the genus. This study provides evidence that differential expression patterns of MAWEWEST (MAW) homologs in different Petunia species may be associated with adaptive changes in floral morphology. The Petunia x hybrida MAW gene belongs to the WOX (WUSCHEL-related homeobox) transcription factor family and has been identified as a controller of petal fusion during corolla formation. We analyzed the expression patterns of P. inflata and P. axillaris MAW orthologs (PiMAW and PaMAW, respectively) by reverse transcriptase polymerase chain reaction (RT-PCR), reverse transcription-quantitative PCR (qRT-PCR) and in situ hybridization in different tissues and different developmental stages of flowers in both species. The spatial expression patterns of PiMAW and PaMAW were similar in P. inflata and P. axillaris. Nevertheless, PaMAW expression level in P. axillaris was higher during the late bud development stage as compared to PiMAW in P. inflata. This work represents an expansion of petunia developmental research to wild accessions.
dc.description14
dc.description7
dc.description13796
dc.description13807
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionFundacao de Amparo a Pesquisa do Estado do Rio Grande do Sul
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionPrograma de Pos-Graduacao em Genetica e Biologia Molecular/Universidade Federal do Rio Grande do Sul, Brazil
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.languageen
dc.publisherMdpi Ag
dc.publisherBasel
dc.publisherSuíça
dc.relationInternational Journal Of Molecular Sciences
dc.relationInt. J. Mol. Sci.
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectMAEWEST
dc.subjectPetunia inflata
dc.subjectPetunia axillaris
dc.subjectorgan fusion
dc.subjectflower morphology
dc.subjectArabidopsis-thaliana
dc.subjectBlade Outgrowth
dc.subjectHomeobox Gene
dc.subjectPollination
dc.subjectEvolution
dc.subjectPcr
dc.titleMAEWEST Expression in Flower Development of Two Petunia Species
dc.typeArtículos de revistas


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