Publications by authors named "Ute Hoecker"

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TCP3 is a substrate of the COP1/SPA ubiquitin ligase to regulate anthocyanin accumulation and flowering time in .
Ruiyan Tao, Ira Trivedi, Laura Trimborn, Jathish Ponnu, Blanka Violetta Tóth, Ute Hoecker

Proc Natl Acad Sci U S A· May 2025

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Cryptochrome 1 promotes photomorphogenesis in Arabidopsis by displacing substrates from the COP1 ubiquitin ligase.
Laura Trimborn, Franziska Kuttig, Jathish Ponnu, Pengxin Yu, Kris R Korsching, Ute Hoecker

Plant J· March 2025

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Comparative transcriptomics elucidates the cellular responses of an aeroterrestrial zygnematophyte to UV radiation.
Anna Busch, Jennifer V Gerbracht, Kevin Davies, Ute Hoecker, Sebastian Hess

J Exp Bot· June 2024

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Phosphorylation of Arabidopsis UVR8 photoreceptor modulates protein interactions and responses to UV-B radiation.
Wei Liu, Giovanni Giuriani, Anezka Havlikova, Dezhi Li, Douglas J Lamont, Ute Hoecker

Nat Commun· February 2024

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Environmental gradients reveal stress hubs pre-dating plant terrestrialization.
Armin Dadras, Janine M R Fürst-Jansen, Tatyana Darienko, Denis Krone, Patricia Scholz, Ute Hoecker

Nat Plants· September 2023

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Co-action of COP1, SPA and cryptochrome in light signal transduction and photomorphogenesis of the moss Physcomitrium patens.
Melanie Kreiss, Fabian B Haas, Maike Hansen, Stefan A Rensing, Ute Hoecker

Plant J· April 2023

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Anterograde signaling controls plastid transcription via sigma factors separately from nuclear photosynthesis genes.
Youra Hwang, Soeun Han, Chan Yul Yoo, Liu Hong, Chenjiang You, Ute Hoecker

Nat Commun· December 2022

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A Simple Quantitative Assay for Measuring β-Galactosidase Activity Using X-Gal in Yeast-Based Interaction Analyses.
Laura Trimborn, Ute Hoecker, Jathish Ponnu

Curr Protoc· May 2022

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Signaling Mechanisms by Arabidopsis Cryptochromes.
Jathish Ponnu, Ute Hoecker

Front Plant Sci· February 2022

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Functional comparison of the WD-repeat domains of SPA1 and COP1 in suppression of photomorphogenesis.
Konstantin Kerner, Soshichiro Nagano, Annika Lübbe, Ute Hoecker

Plant Cell Environ· October 2021

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Light-induced degradation of SPA2 via its N-terminal kinase domain is required for photomorphogenesis.
Tobias Schenk, Laura Trimborn, Song Chen, Christian Schenkel, Ute Hoecker

Plant Physiol· September 2021

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New Insights on the Regulation of Glucosinolate Biosynthesis COP1 and DELLA Proteins in .
Henning Frerigmann, Ute Hoecker, Tamara Gigolashvili

Front Plant Sci· July 2021

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Uncovering a novel function of the CCR4-NOT complex in phytochrome A-mediated light signalling in plants.
Philipp Schwenk, David J Sheerin, Jathish Ponnu, Anne-Marie Staudt, Klara L Lesch, Ute Hoecker

Elife· March 2021

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Illuminating the COP1/SPA Ubiquitin Ligase: Fresh Insights Into Its Structure and Functions During Plant Photomorphogenesis.
Jathish Ponnu, Ute Hoecker

Front Plant Sci· March 2021

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COLD REGULATED 27 and 28 are targets of CONSTITUTIVELY PHOTOMORPHOGENIC 1 and negatively affect phytochrome B signalling.
Nikolai Kahle, David J Sheerin, Patrick Fischbach, Leonie-Alexa Koch, Philipp Schwenk, Ute Hoecker

Plant J· November 2020

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Genomic evidence reveals SPA-regulated developmental and metabolic pathways in dark-grown Arabidopsis seedlings.
Vinh Ngoc Pham, Inyup Paik, Ute Hoecker, Enamul Huq

Physiol Plant· July 2020

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Characterization of spa mutants in the moss Physcomitrella provides evidence for functional divergence of SPA genes during the evolution of land plants.
Oliver Artz, Stephen Dickopf, Aashish Ranjan, Melanie Kreiss, Elena Theres Abraham, Ute Hoecker

New Phytol· December 2019

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Cryptochrome 2 competes with COP1 substrates to repress COP1 ubiquitin ligase activity during photomorphogenesis.
Jathish Ponnu, Tabea Riedel, Eva Penner, Andrea Schrader, Ute Hoecker

Proc Natl Acad Sci U S A· December 2019

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UVR8 disrupts stabilisation of PIF5 by COP1 to inhibit plant stem elongation in sunlight.
Ashutosh Sharma, Bhavana Sharma, Scott Hayes, Konstantin Kerner, Ute Hoecker

Nat Commun· September 2019

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Low Temperature-Enhanced Flavonol Synthesis Requires Light-Associated Regulatory Components in Arabidopsis thaliana.
Chitra Bhatia, Ashutosh Pandey, Subhash Reddy Gaddam, Ute Hoecker, Prabodh Kumar Trivedi

Plant Cell Physiol· October 2018

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The Transcription Factor COL12 Is a Substrate of the COP1/SPA E3 Ligase and Regulates Flowering Time and Plant Architecture.
Natalia Ordoñez-Herrera, Laura Trimborn, Melanie Menje, Monique Henschel, Lennart Robers, Ute Hoecker

Plant Physiol· February 2018

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The blue light-induced interaction of cryptochrome 1 with COP1 requires SPA proteins during Arabidopsis light signaling.
Xu Holtkotte, Jathish Ponnu, Margaret Ahmad, Ute Hoecker

PLoS Genet· October 2017

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Blue-light induced accumulation of reactive oxygen species is a consequence of the Drosophila cryptochrome photocycle.
Louis-David Arthaut, Nathalie Jourdan, Ali Mteyrek, Maria Procopio, Mohamed El-Esawi, Ute Hoecker

PLoS One· September 2017

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SPA Proteins Affect the Subcellular Localization of COP1 in the COP1/SPA Ubiquitin Ligase Complex during Photomorphogenesis.
Martin Balcerowicz, Konstantin Kerner, Christian Schenkel, Ute Hoecker

Plant Physiol· July 2017

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The activities of the E3 ubiquitin ligase COP1/SPA, a key repressor in light signaling.
Ute Hoecker

Curr Opin Plant Biol· June 2017

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