Targeted destabilization of HY5 during light-regulated development of Arabidopsis

Nature

Volumn 405, Issue 6785, 2000, Pages 462-466

  Osterlund, Mark T ^a   Hardtke, Christian S ^a   Ning, Wel ^a   Deng, Xing Wang ^a  

^a YALE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ARABIDOPSIS; ARTICLE; CONTROLLED STUDY; GENE ACTIVITY; GENE CONTROL; GENE EXPRESSION; GENE TARGETING; LIGHT; NONHUMAN; PHOTORECEPTOR; PLANT GROWTH; PLANT SEED; PRIORITY JOURNAL; REGULATORY MECHANISM;

ARABIDOPSIS; ARABIDOPSIS PROTEINS; BASIC-LEUCINE ZIPPER TRANSCRIPTION FACTORS; CARRIER PROTEINS; CYSTEINE ENDOPEPTIDASES; DARKNESS; LIGHT; MOLECULAR SEQUENCE DATA; MULTIENZYME COMPLEXES; NUCLEAR PROTEINS; PHOTOSYNTHETIC REACTION CENTER COMPLEX PROTEINS; PLANT PROTEINS; PLANTS, GENETICALLY MODIFIED; PROTEASOME ENDOPEPTIDASE COMPLEX; RNA, MESSENGER; UBIQUITIN-PROTEIN LIGASES;

EID: 0034713297     PISSN: 00280836     EISSN: None     Source Type: Journal    
DOI: 10.1038/35013076     Document Type: Article

References (30)

1. Ang, L. H. et al Molecular interaction between COP1 and HY5 defines a regulatory switch for light control of Arabidopsis development. Mol. Cell 1, 213-222 (1998).
2. Oyama, T. et al. The Arabidopsis HY5 gene encodes a bZ1P protein that regulates stimulus induced development of root and hypocotyl. Genes Dev. 11, 2935-2995 (1997).
3. Chattopadhyay, S. et al. Arabidopsis bZIP protein HY5 directly interacts with light-responsive promoters in mediating light control of gene expression. Plant Cell 10, 673-683 (1998).
4. Deng, X. W. et al. COPI, in Arabidopsis regulatory gene, encodes a protein with both a Zinc-binding motif and a GB homologous domain. Cell 71, 791-801 (1992).
5. von Arnim, A. G. & Deng, X. W. light inactivation of Arabidopsis photomorphogenic represser COP1 involves a cell-specific regulation of its nucleocytoplasmic partitioning. Cell 79, 1035-1045 (1994).
6. Naidoo, N., Song, W., Hunter-Ensor, M. & Sehgal, A. A role for the proteasome in the light response of the timeless clock protein. Science 285, 1737-1741 (1999).
7. Kwok, S. F. et al. Characterization of two subunits of Arabidopsis 19S proteasome regulatory complex and its possible interaction with the COP9 complex. J. Mol. Biol. 285, 85-95 (1999).
8. Deng, X. W. et al. cop1: a regulatory locus involved in light-controlled development and gene expression in Arabidopsis. Genes Dev. 5, 1172-1182 (1992).
9. Kivok, S. F. et al. A complement of ten essential and pleiotropic Arabidopsis COP/DET/FUS genes is necessary for repression of photomorphogenis in darkness. Plant Physiol. 110, 731-742 (1996).
10. Karniol, B. et al. The Arabidopsis homologue of an eIF3 complex subunit associates with the COP9 complex. FEBS Lett. 439, 173-179 (1998).
11. Staub, J. M. et al. Evidence for FUS6 as a component of the nuclear-localized COP9 complex in Arabidopsis. Plant Cell 8, 2047-2056 (1996).
12. Wei, N. et al. Arabidopsis COP9 is a component of a novel signaling complex mediating light control of development. Cell 78, 117-124 (1994).
13. Serino, G. et al. Arabidopsis cops and fus4 mutations define the same locus that encodes subunit 4 of the COW signalosome. Plant Cell 11, 1967-1980 (1999).
14. von Arnim, A. G. Genetic and developmental control of nuclear accumulation of COP1, a represser of photomorphogenesis in Arabidopis. Plant Physiol. 114, 779-788 (1997).
15. Osterlund, M. T. et al. The role of COP1 in repression of Arabidopsis photomorphogenic development. Trends Cell Biol. 9, 113-118 (1999).
16. Osterlund, M. T. & Deng, X. W. Multiple photoreceptors mediate the light-induced reduction of GUS-COP1 from Arabidopsis hypocotyl nuclei. Plant J. 16, 201-208 (1998).
17. Reed, J. W. et al. Mutations in the gene for the red/far-red light receptor phytochrome B alter cell elongation and physiological responses throughout Arabidopsis development. Plant Cell 5, 147-157 (1993).
18. Whitelam, G. C. et al. Phytochrome A null mutants of Arabidopsis display a wild-type phenotype in white light. Plant Cell 5, 757-768 (1993).
19. Ahmad, M. & Cashmere, A. R. HY4 gene of A. tholiana encodes a protein with characteristics of a blue-light photoreceptor. Nature 366, 162-166 (1993).
20. Lin, C. et al. Enhancement of blue-light sensitivity of Arabidopsis seedlings by a blue light receptor crvptochrome 2. Proc. Natl Acad. Sci, USA 95, 2686-2690 (1998).
21. Tori, K. U. et al. Functional dissection of Arabidopsis COP 1 reveals specific roles of its three structural modules in light control of seedling development. EMBO J. 17, 5577-5587 (1998).
22. McNellis, T. W. et al. Expression of an N terminal fragment of COP1 confers dominant-negative suppression of seedling photomorphogenic development in transgenic Arabidopsis. Plant Cell 8, 1491-1503 (1996).
23. Joazeiro, C. A. P. et al. The tyrosine kinase negative regulator c-Cbl as a RING-type E2-dependent ubiquitin-protein ligase. Science 8, 309-312 (1999).
24. Lorick, K. L. et al. RING fingers mediate ubiquitin-conjugating enzyme (E2)-dependent ubiquitination. Proc. Natl Acad. Sci. USA 96, 11364-11369 (1999).
25. Wei, N. & Deng, X. W. Making sense of the COP9 signalosome. Trends Genet. 15, 98-103 (1999).
26. Reed, J. W. et al. Phytochrome A and phytochrome B have overlapping but distinct function in Arabidopsis development. Plant Physiol. 104, 1139-1149 (1991).
27. Ahmad, M. et al. Cryptochrome blue-light photoreceptors of Arabidopsis implicated in phototropism. Nature 16, 720-723 (1994).
28. Wagner, D. et al. Overexpression of phytochrome B induces a short hypocotyl phenotype in transgenic Arabidopsis. Plant Cell, 3, 1275-1288 (1992).
29. Boylan, M. T. & Quail, P. H. Phytochrome A overexpression inhibits hypo-cotyl elongation in transgenic Arabidopsis. Proc. Natl Acad. Sci. USA 88, 10806-10810 (1991).
30. Koegl, M. et al. A novel ubiquitination factor, E4 is involved in multiubiquitin chain assembly. Cell 96, 635-644 (1999).