title: Regulated proteolysis in light signaling.
abstract: Photoreceptors regulate many aspects of development throughout the life cycle of a plant. Recent advances have demonstrated the importance of ubiquitin-mediated proteolysis in the control of development by light. Both some of the photoreceptors themselves and, in particular, transcription factors that are involved in transducing the light signal are subject to regulated ubiquitination and subsequent degradation by the 26S proteasome.
authors.affiliation: Department of Plant Developmental and Molecular Biology, Geb. 26.03.02, University of Düsseldorf, D-40225 Düsseldorf, Germany. hoeckeru@uni-duesseldorf.de
authors.forename: Ute
authors.initials: U
authors.lastname: Hoecker
mesh_terms: D008027:Light; D017440:Photoperiod; D045322:Photosynthetic Reaction Center Complex Proteins / Q000378:metabolism; D063245:Plant Development; D010940:Plant Proteins / Q000235:genetics / Q000378:metabolism*; D010944:Plants / Q000235:genetics / Q000378:metabolism*; D046988:Proteasome Endopeptidase Complex / Q000378:metabolism; D015398:Signal Transduction; D043743:Ubiquitin-Protein Ligase Complexes / Q000378:metabolism; D014466:Ultraviolet Rays
chemical_list: D045322:Photosynthetic Reaction Center Complex Proteins; D010940:Plant Proteins; D043743:Ubiquitin-Protein Ligase Complexes; D046988:Proteasome Endopeptidase Complex