The Molecular And Functional Characterization Of An Opaque2 Homologue Gene From Coix And A New Classification Of Plant Bzip Proteins.

dc.creatorVettore, A L
dc.creatorYunes, J A
dc.creatorCord Neto, G
dc.creatorda Silva, M J
dc.creatorArruda, P
dc.creatorLeite, A
dc.date1998-Jan
dc.date2015-11-27T12:19:09Z
dc.date2015-11-27T12:19:09Z
dc.date.accessioned2018-03-29T00:52:37Z
dc.date.available2018-03-29T00:52:37Z
dc.identifierPlant Molecular Biology. v. 36, n. 2, p. 249-63, 1998-Jan.
dc.identifier0167-4412
dc.identifier
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/9484437
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/194132
dc.identifier9484437
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1294365
dc.descriptionThe seed storage proteins of Coix, sorghum and maize are codified by homologous genes which are coordinately expressed in the endosperm in a temporal-specific fashion. Opaque2 (O2), a bZIP protein originally isolated from maize, has been described as a transcription activator of alpha- and beta-prolamin genes. The isolation and characterization of cDNA and genomic clones encoding the Opaque2 homologue from Coix are reported here. The coding region of the Coix O2 gene is interrupted by five introns and codifies a polypeptide of 408 amino acids. Comparison of the deduced amino acid sequence with two different sequences of maize O2 protein showed that the Coix O2 protein is similar to the maize O2 isolated from W22 maize inbred line. The Coix O2 protein has the same binding specificity and expression pattern of the maize O2. The O2 proteins together with OHP1, OsBZIPPA, SPA, CPRF2 and RITA1 were assigned to one of the five bZIP plant families in an updated classification of plant bZIP according to bZIP domain similarity.
dc.description36
dc.description249-63
dc.languageeng
dc.relationPlant Molecular Biology
dc.relationPlant Mol. Biol.
dc.rightsfechado
dc.rights
dc.sourcePubMed
dc.subjectAmino Acid Sequence
dc.subjectBase Sequence
dc.subjectDna-binding Proteins
dc.subjectEvolution, Molecular
dc.subjectGenes, Plant
dc.subjectIntrons
dc.subjectLeucine Zippers
dc.subjectMolecular Sequence Data
dc.subjectPhylogeny
dc.subjectPlant Proteins
dc.subjectPoaceae
dc.subjectPromoter Regions, Genetic
dc.subjectRecombinant Proteins
dc.subjectSequence Alignment
dc.subjectSequence Homology, Amino Acid
dc.subjectTranscription Factors
dc.subjectZea Mays
dc.titleThe Molecular And Functional Characterization Of An Opaque2 Homologue Gene From Coix And A New Classification Of Plant Bzip Proteins.
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución