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| 1 | DET1-mediated COP1 regulation avoids HY5 activity over second-site gene targets to tune plant photomorphogenesis显示文摘DE-ETIOLATED 1(DET1)and CONSTITUTIVE PHOTOMORPHOGENESIS 1(COP1)are two essential repressors of Arabidopsis photomorphogenesis.These proteins can associate with CULLIN4 to form independent CRL4-based E3 ubiquitin ligases that mediate the degradation of several photomorphogenic transcription factors,including ELONGATED HYPOCOTYL 5(HY5),thereby controlling multiple gene-regulatory networks.Despite extensive biochemical and genetic analyses of their multi-subunit complexes,the functional links between DET1 and COP1 have long remained elusive.Here,we report that DET1 associates with COP1 in vivo,enhances COP1-HY5 interaction,and promotes COP1 destabilization in a process that dampens HY5 protein abundance.By regulating its accumulation,DET1 avoids HY5 association with hundreds of second-site genomic loci,which are also frequently targeted by the skotomorphogenic transcription factor PHYTOCHROME-INTERACTING FACTOR 3.Accordingly,ectopic HY5 chromatin enrichment favors local gene repression and can trigger fusca-like phenotypes.This study therefore shows that DET1-mediated regulation of COP1 stability tunes down the HY5 cistrome,avoiding hyper-photomorphogenic responses that might compromise plant viability. | Esther Canibano Clara Bourbousse Marta Garcia-Leon Borja Garnelo Gomez Lea Wolff Camila Garcia-Baudino Rosa Lozano-Duran Fredy Barneche Vicente Rubio Sandra Fonseca | 2021 | Molecular Plant2021，14，6： | 2 |
| 2 | Accounting for Intangibles: A Literature Review显示文摘 | Canibano | 2000 | Journal of Accounting Literature2000，19，： | 1 |
| 3 | Measuring and Assessing Researcher Mobility from CV Analysis : the Case of the Ram6n y Cajal Programme in Spain 显示文摘 | Canibano C Otamendi J Andtojar I | 2008 | Research Evaluation2008，17，1： | 1 |
| 4 | Curriculum vitae method in science policy and research evaluation:the state-of-the-art显示文摘 | CANIBANO C BOZEMAN B | | 0，，02： | 1 |
| 5 | Development of Mathematical Models for an Electric Vehicle With 4 In-Wheel Elec- tric Motors 显示文摘 | CANIBANO E GONZALEZ M PRADA L | 2011 | Advanced Microsystems for Automotive Applica- tions2011，，1： | 1 |
| 6 | Yb 3+ -doped Gd 3 Ga 5 O 12 garnet single crystals grown by the micro-pulling down technique for laser application. Part I: Spectroscopic properties and assignment of energy levels显示文摘 | Y. Guyot H. Canibano C. Goutaudier A. Novoselov A. Yoshikawa T. Fukuda G. Boulon | 2005 | Optical Materials2005，，11： | 1 |
| 7 | Measurement,Management and Reporting on Intangibles:State-of-the-art显示文摘 | Canibano L Sanchez P | 2004 | Accounting and Business Review2004，3，1： | 1 |
| 8 | Measuring and assessing researcher mobility from CV analysis : The case of the Ram6ny Cajal Programme in Spain 显示文摘 | Canibano C | 2008 | Research Evaluation2008，17，1： | 1 |
| 9 | Curriculum vitae method in science policy and research evaluation: the state-of-the-art显示文摘 | Canibano C Bozeman B | 2009 | Res- earch Evaluation2009，18，2： | 1 |
| 10 | Spectroscopic properties of new Yb3+-doped K5Bi(MoO4)4 crystals显示文摘 | Canibano H Boulon G Palatella L | 2003 | Journal of Luminescence2003，，2003： | 1 |
| 11 | Curriculum vitae method in sci- ence policy and research evaluation: The state-of-the-art显示文摘 | Canibano C Bozeman Barry | 2009 | Research Evaluation2009，18，2： | 1 |
| 12 | Curriculum vitae method in science policy and research evaluation:the state-of-the-art显示文摘 | CANIBANO C BOZEMAN B | | 0，，02： | 1 |
| 13 | Spectroscopic Properties of New Yb^3+ -doped K5 Bi ( MoO4 ) 4 Crystals 显示文摘 | Canibano H Boulon Palatella | 2003 | Journal of Luminescence2003，，： | 1 |
| 14 | Accountingfor intangibles:a literaturereview显示文摘 | Canibano L Garc-a-Ayuso M Sanchez M P | 2000 | Journal of Account-ing Literature2000，19，： | 1 |
| 15 | Measuring and assessing re- searcher mobility flora CV analysis: the case of the Ramon y Cajal pro- gramme in Spain 显示文摘 | Canibano C Otamendi J Anchujar I | 2008 | Research Evaluation2008，17，1： | 1 |
| 16 | Measuring and as-sessing researcher mobility from CV analysis: The case of the Ram6n y Cajalprogram me in Spain显示文摘 | Canibano C Otamendi J Andujar I | 2008 | Research Evaluation2008，，17： | 1 |
| 17 | Accounting for intangibles: A Literature review 显示文摘 | Canibano L Garcia-Ayuso M Sanchez P | 2000 | Journal of Accounting Literature2000，19，： | 1 |
| 18 | Spectroscopic Properties of New Yb3+-doped K5Bi(MoO4)4 Crystals 显示文摘 | Canibano H Boulon G Palatella L Guyot Y | 2003 | Journal of Luminescence2003，，： | 1 |
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