![Phosphorylation of HY5 affects its interaction with COP1 and SPA1. (A... | Download Scientific Diagram Phosphorylation of HY5 affects its interaction with COP1 and SPA1. (A... | Download Scientific Diagram](https://www.researchgate.net/publication/344859242/figure/fig3/AS:950117888716801@1603537165639/Phosphorylation-of-HY5-affects-its-interaction-with-COP1-and-SPA1-A-to-D-Recombinant.png)
Phosphorylation of HY5 affects its interaction with COP1 and SPA1. (A... | Download Scientific Diagram
RSM1, an Arabidopsis MYB protein, interacts with HY5/HYH to modulate seed germination and seedling development in response to abscisic acid and salinity | PLOS Genetics
![Modulation of BIN2 kinase activity by HY5 controls hypocotyl elongation in the light | Nature Communications Modulation of BIN2 kinase activity by HY5 controls hypocotyl elongation in the light | Nature Communications](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41467-020-15394-7/MediaObjects/41467_2020_15394_Fig2_HTML.png)
Modulation of BIN2 kinase activity by HY5 controls hypocotyl elongation in the light | Nature Communications
![HY5 stability and activity in Arabidopsis is regulated by phosphorylation in its COP1 binding domain | The EMBO Journal HY5 stability and activity in Arabidopsis is regulated by phosphorylation in its COP1 binding domain | The EMBO Journal](https://www.embopress.org/cms/asset/acd32f61-4851-4828-b193-d645c4e6d8c4/embj7593314-fig-0003-m.jpg)
HY5 stability and activity in Arabidopsis is regulated by phosphorylation in its COP1 binding domain | The EMBO Journal
![IJMS | Free Full-Text | Time-Course Transcriptome Study Reveals Mode of bZIP Transcription Factors on Light Exposure in Arabidopsis | HTML IJMS | Free Full-Text | Time-Course Transcriptome Study Reveals Mode of bZIP Transcription Factors on Light Exposure in Arabidopsis | HTML](https://www.mdpi.com/ijms/ijms-21-01993/article_deploy/html/images/ijms-21-01993-g006.png)
IJMS | Free Full-Text | Time-Course Transcriptome Study Reveals Mode of bZIP Transcription Factors on Light Exposure in Arabidopsis | HTML
![Modulation of BIN2 kinase activity by HY5 controls hypocotyl elongation in the light | Nature Communications Modulation of BIN2 kinase activity by HY5 controls hypocotyl elongation in the light | Nature Communications](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41467-020-15394-7/MediaObjects/41467_2020_15394_Fig7_HTML.png)
Modulation of BIN2 kinase activity by HY5 controls hypocotyl elongation in the light | Nature Communications
![BBX21, an Arabidopsis B-box protein, directly activates HY5 and is targeted by COP1 for 26S proteasome-mediated degradation | PNAS BBX21, an Arabidopsis B-box protein, directly activates HY5 and is targeted by COP1 for 26S proteasome-mediated degradation | PNAS](https://www.pnas.org/cms/10.1073/pnas.1607687113/asset/769257b9-8d5f-4aab-9503-0d18eec3628e/assets/graphic/pnas.1607687113fig05.jpeg)
BBX21, an Arabidopsis B-box protein, directly activates HY5 and is targeted by COP1 for 26S proteasome-mediated degradation | PNAS
![Molecular Interactions of GBF1 with HY5 and HYH Proteins during Light-mediated Seedling Development in Arabidopsis thaliana* - Journal of Biological Chemistry Molecular Interactions of GBF1 with HY5 and HYH Proteins during Light-mediated Seedling Development in Arabidopsis thaliana* - Journal of Biological Chemistry](https://els-jbs-prod-cdn.jbs.elsevierhealth.com/cms/attachment/ce771e78-75f4-4e51-ab1f-959754315f27/gr1.jpg)
Molecular Interactions of GBF1 with HY5 and HYH Proteins during Light-mediated Seedling Development in Arabidopsis thaliana* - Journal of Biological Chemistry
![Direct phosphorylation of HY5 by SPA kinases to regulate photomorphogenesis in Arabidopsis - Wang - 2021 - New Phytologist - Wiley Online Library Direct phosphorylation of HY5 by SPA kinases to regulate photomorphogenesis in Arabidopsis - Wang - 2021 - New Phytologist - Wiley Online Library](https://nph.onlinelibrary.wiley.com/cms/asset/ac951eb2-995d-4b86-b0bd-776e0fcb6091/nph17332-fig-0003-m.jpg)
Direct phosphorylation of HY5 by SPA kinases to regulate photomorphogenesis in Arabidopsis - Wang - 2021 - New Phytologist - Wiley Online Library
![Direct phosphorylation of HY5 by SPA kinases to regulate photomorphogenesis in Arabidopsis - Wang - 2021 - New Phytologist - Wiley Online Library Direct phosphorylation of HY5 by SPA kinases to regulate photomorphogenesis in Arabidopsis - Wang - 2021 - New Phytologist - Wiley Online Library](https://nph.onlinelibrary.wiley.com/cms/asset/c57a4796-dab9-4d9d-af79-e0d6cfc130b7/nph17332-fig-0006-m.jpg)
Direct phosphorylation of HY5 by SPA kinases to regulate photomorphogenesis in Arabidopsis - Wang - 2021 - New Phytologist - Wiley Online Library
![Direct phosphorylation of HY5 by SPA1 kinase to regulate photomorphogenesis in Arabidopsis | bioRxiv Direct phosphorylation of HY5 by SPA1 kinase to regulate photomorphogenesis in Arabidopsis | bioRxiv](https://www.biorxiv.org/content/biorxiv/early/2020/09/11/2020.09.10.291773/F4.large.jpg)
Direct phosphorylation of HY5 by SPA1 kinase to regulate photomorphogenesis in Arabidopsis | bioRxiv
![DET1-mediated COP1 regulation avoids HY5 activity over second-site targets to tune plant photomorphogenesis | bioRxiv DET1-mediated COP1 regulation avoids HY5 activity over second-site targets to tune plant photomorphogenesis | bioRxiv](https://www.biorxiv.org/content/biorxiv/early/2020/10/01/2020.09.30.318253/F4.large.jpg)
DET1-mediated COP1 regulation avoids HY5 activity over second-site targets to tune plant photomorphogenesis | bioRxiv
![The phyB‐dependent induction of HY5 promotes iron uptake by systemically activating FER expression | EMBO reports The phyB‐dependent induction of HY5 promotes iron uptake by systemically activating FER expression | EMBO reports](https://www.embopress.org/cms/asset/c77ae51e-b50c-4ee9-872e-b9914e579d05/embr202051944-fig-0005-m.jpg)
The phyB‐dependent induction of HY5 promotes iron uptake by systemically activating FER expression | EMBO reports
![Direct phosphorylation of HY5 by SPA1 kinase to regulate photomorphogenesis in Arabidopsis | bioRxiv Direct phosphorylation of HY5 by SPA1 kinase to regulate photomorphogenesis in Arabidopsis | bioRxiv](https://www.biorxiv.org/content/biorxiv/early/2020/09/11/2020.09.10.291773/F2.large.jpg)
Direct phosphorylation of HY5 by SPA1 kinase to regulate photomorphogenesis in Arabidopsis | bioRxiv
![HY5 accumulates at a higher level in shw1 cop1 compared with cop1 . A,... | Download Scientific Diagram HY5 accumulates at a higher level in shw1 cop1 compared with cop1 . A,... | Download Scientific Diagram](https://www.researchgate.net/publication/282944879/figure/fig4/AS:312742851432451@1451575114367/HY5-accumulates-at-a-higher-level-in-shw1-cop1-compared-with-cop1-A-Immunoblot-shows.png)