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http://purl.uniprot.org/citations/11351085http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/11351085http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/11351085http://www.w3.org/2000/01/rdf-schema#comment"Expansins comprise a multigene family of proteins in maize (Zea mays). We isolated and characterized 13 different maize expansin cDNAs, five of which are alpha-expansins and eight of which are beta-expansins. This paper presents an analysis of these 13 expansins, as well as an expression analysis by northern blotting with materials from young and mature maize plants. Some expansins were expressed in restricted regions, such as the beta-expansins ExpB1 (specifically expressed in maize pollen) and ExpB4 (expressed principally in young husks). Other expansins such as alpha-expansin Exp1 and beta-expansin ExpB2 were expressed in several organs. The expression of yet a third group was not detected in the selected organs and tissues. An analysis of expansin sequences from the maize expressed sequence tag collection is also presented. Our results indicate that expansin genes may have general, overlapping expression in some instances, whereas in other cases the expression may be highly specific and limited to a single organ or cell type. In contrast to the situation in Arabidopsis, beta-expansins in maize seem to be more numerous and more highly expressed than are alpha-expansins. The results support the concept that beta-expansins multiplied and evolved special functions in the grasses."xsd:string
http://purl.uniprot.org/citations/11351085http://purl.org/dc/terms/identifier"doi:10.1104/pp.126.1.222"xsd:string
http://purl.uniprot.org/citations/11351085http://purl.org/dc/terms/identifier"doi:10.1104/pp.126.1.222"xsd:string
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/author"Wu Y."xsd:string
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/author"Wu Y."xsd:string
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/author"Meeley R.B."xsd:string
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/author"Meeley R.B."xsd:string
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/author"Cosgrove D.J."xsd:string
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/author"Cosgrove D.J."xsd:string
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/date"2001"xsd:gYear
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/date"2001"xsd:gYear
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/name"Plant Physiol."xsd:string
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/name"Plant Physiol."xsd:string
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/pages"222-232"xsd:string
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/pages"222-232"xsd:string
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/title"Analysis and expression of the alpha-expansin and beta-expansin gene families in maize."xsd:string
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/title"Analysis and expression of the alpha-expansin and beta-expansin gene families in maize."xsd:string
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/volume"126"xsd:string
http://purl.uniprot.org/citations/11351085http://purl.uniprot.org/core/volume"126"xsd:string
http://purl.uniprot.org/citations/11351085http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/11351085
http://purl.uniprot.org/citations/11351085http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/11351085
http://purl.uniprot.org/citations/11351085http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/11351085
http://purl.uniprot.org/citations/11351085http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/11351085