| http://purl.uniprot.org/citations/16813575 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/16813575 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/16813575 | http://www.w3.org/2000/01/rdf-schema#comment | "Plants can sense the direction of gravity and change the growth orientation of their organs. To elucidate the molecular mechanisms of gravity perception and the signal transduction of gravitropism, we have characterized a number of shoot gravitropism (sgr) mutants of Arabidopsis. The sgr5-1 mutant shows reduced gravitropism in the inflorescence stem but its root and hypocotyl have normal gravitropism. SGR5 encodes a zinc finger protein with a coiled-coil motif. The SGR5-GFP fusion protein is localized in the nucleus of Arabidopsis protoplasts, suggesting that SGR5 may act as a transcription factor. Analysis of GUS expression under the control of the SGR5 promoter revealed that SGR5 is mainly expressed in the endodermis, the gravity-sensing tissue in inflorescence stems. Furthermore, the observation that endodermis-specific expression of SGR5 using the SCR promoter in the sgr5-1 mutant restores shoot gravitropism indicates that it could function in the gravity-sensing endodermal cell layer. In contrast to other sgr mutants reported previously, almost all amyloplasts in the endodermal cells of the sgr5-1 mutant sedimented in the direction of gravity. Taken together, our results suggest that SGR5 may be involved in an early event in shoot gravitropism such as gravity perception and/or a signaling process subsequent to amyloplast sedimentation as a putative transcription factor in gravity-perceptive cells."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.org/dc/terms/identifier | "doi:10.1111/j.1365-313x.2006.02807.x"xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.org/dc/terms/identifier | "doi:10.1111/j.1365-313x.2006.02807.x"xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/author | "Kato T."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/author | "Kato T."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/author | "Nakamura M."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/author | "Nakamura M."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/author | "Sakaguchi K."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/author | "Sakaguchi K."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/author | "Tasaka M."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/author | "Tasaka M."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/author | "Taira K."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/author | "Taira K."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/author | "Morita M.T."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/author | "Morita M.T."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/author | "Kiyose S."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/author | "Kiyose S."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/date | "2006"xsd:gYear |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/date | "2006"xsd:gYear |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/name | "Plant J."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/name | "Plant J."xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/pages | "619-628"xsd:string |
| http://purl.uniprot.org/citations/16813575 | http://purl.uniprot.org/core/pages | "619-628"xsd:string |