| http://purl.uniprot.org/citations/18557819 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/18557819 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/18557819 | http://www.w3.org/2000/01/rdf-schema#comment | "* Auxin is essential for many aspects of plant growth and development, including the determination of lateral organ shapes. * Here, the characterization of a dominant Arabidopsis thaliana mutant spl-D (SPOROCYTELESS dominant), and the roles of SPL in auxin homeostasis and plant development, are reported. * The spl-D mutant displayed a severe up-curling leaf phenotype caused by increased expression of SPOROCYTELESS/NOZZLE (SPL/NZZ), a putative transcription factor gene that was previously linked to sporocyte formation. The spl-D plants also displayed pleiotropic developmental defects including fewer lateral roots, simpler venation patterns, and reduced shoot apical dominance. The leaf and floral phenotypes of spl-D and SPL over-expression lines were reminiscent of yucca (yuc) triple and quadruple mutants, suggesting that SPL may regulate auxin homeostasis. Consistent with this hypothesis, it was found that over-expression of SPL led to down-regulation of the auxin reporter DR5-GUS, and that many auxin-responsive genes were down-regulated in spl-D leaves. Interestingly, the expression of YUC2 and YUC6, two key genes in auxin biosynthesis, was significantly repressed in spl-D plants. * Taken together with the genetic and phenotypic analysis of spl-D/yuc6-D double mutant, these data suggest that SPL may regulate auxin homeostasis by repressing the transcription of YUC2 and YUC6 and participate in lateral organ morphogenesis."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.org/dc/terms/identifier | "doi:10.1111/j.1469-8137.2008.02514.x"xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.org/dc/terms/identifier | "doi:10.1111/j.1469-8137.2008.02514.x"xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Chen Z."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Chen Z."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Gu H."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Gu H."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Tsuge T."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Tsuge T."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Zhao Y."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Zhao Y."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Qu L.J."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Qu L.J."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Oka A."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Oka A."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Aoyama T."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Aoyama T."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Li L.C."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Li L.C."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Ding M.Y."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Ding M.Y."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Hou X.H."xsd:string |
| http://purl.uniprot.org/citations/18557819 | http://purl.uniprot.org/core/author | "Hou X.H."xsd:string |