| http://purl.uniprot.org/citations/9870702 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/9870702 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/9870702 | http://www.w3.org/2000/01/rdf-schema#comment | "The maize P gene encodes a Myb-homologous transcriptional regulator of flavonoid pigmentation in floral organs, and different P gene alleles condition precise tissue- and organ-specific pigmentation patterns. To determine the molecular basis for allele-specific expression patterns, we have isolated and compared two natural alleles of the P gene which differ in expression, structure and copy number. The P-rr allele is associated with pigmentation of most floral tissues and contains a single copy of the P gene. In contrast, the P-wr allele restricts pigmentation to a subset of floral tissues, and is composed of six gene copies arranged in a tandem head-to-tail array. Each of the six repeats contains a single P gene, including regulatory and coding sequences. Despite the six-fold tandem repetition of P-wr gene copies, P-wr mRNA levels in kernel pericarp are much reduced compared to mRNA levels from the single-copy P-rr gene. Moreover, the P-wr multicopy complex is hypermethylated relative to P-rr. Thus, maize P gene alleles may represent a natural system for studying the effects of methylation and gene copy number on tissue-specific gene expression. We discuss the possibility that somatic pairing of repeated gene copies may be involved in regulating gene expression."xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.org/dc/terms/identifier | "doi:10.1007/s004380050906"xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.org/dc/terms/identifier | "doi:10.1007/s004380050906"xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/author | "Chopra S."xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/author | "Chopra S."xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/author | "Li X.G."xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/author | "Li X.G."xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/author | "Peterson T."xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/author | "Peterson T."xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/author | "Athma P."xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/author | "Athma P."xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/date | "1998"xsd:gYear |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/date | "1998"xsd:gYear |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/name | "Mol. Gen. Genet."xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/name | "Mol Gen Genet"xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/pages | "372-380"xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/pages | "372-380"xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/title | "A maize Myb homolog is encoded by a multicopy gene complex."xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/title | "A maize Myb homolog is encoded by a multicopy gene complex."xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/volume | "260"xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://purl.uniprot.org/core/volume | "260"xsd:string |
| http://purl.uniprot.org/citations/9870702 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/9870702 |
| http://purl.uniprot.org/citations/9870702 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/9870702 |