Universität zu Köln

Holtkotte, Xu, Ponnu, Jathish ORCID: 0000-0002-3276-7068, Ahmad, Margaret and Hoecker, Ute ORCID: 0000-0002-5636-9777 (2017). The blue light-induced interaction of cryptochrome 1 with COP1 requires SPA proteins during Arabidopsis light signaling. PLoS Genet., 13 (10). SAN FRANCISCO: PUBLIC LIBRARY SCIENCE. ISSN 1553-7404

Maleckova, Eva and Ponnu, Jathish ORCID: 0000-0002-3276-7068 (2023). Sugar cravings during stress: Abscisic acid-mediated starch degradation promotes plant drought tolerance. Plant Physiol., 191 (1). S. 24 - 26. CARY: OXFORD UNIV PRESS INC. ISSN 1532-2548

Ordonez-Herrera, Natalia, Trimborn, Laura, Menje, Melanie, Henschel, Monique, Robers, Lennart, Kaufholdt, David ORCID: 0000-0001-7509-2833, Hansch, Robert, Adrian, Jessika, Ponnu, Jathish ORCID: 0000-0002-3276-7068 and Hoecker, Ute ORCID: 0000-0002-5636-9777 (2018). The Transcription Factor COL12 Is a Substrate of the COP1/SPA E3 Ligase and Regulates Flowering Time and Plant Architecture. Plant Physiol., 176 (2). S. 1327 - 1341. ROCKVILLE: AMER SOC PLANT BIOLOGISTS. ISSN 1532-2548

Ponnu, Jathish ORCID: 0000-0002-3276-7068 (2022). B-BOXing against UV rays: The BBX11-HY5 feedback loop regulates plant ultraviolet B tolerance. Plant Physiol., 189 (4). S. 1904 - 1906. CARY: OXFORD UNIV PRESS INC. ISSN 1532-2548

Ponnu, Jathish ORCID: 0000-0002-3276-7068 (2022). Breaking bud: a gentian FLOWERING LOCUS T controls budbreak and dormancy. Plant Physiol., 189 (2). S. 457 - 459. CARY: OXFORD UNIV PRESS INC. ISSN 1532-2548

Ponnu, Jathish ORCID: 0000-0002-3276-7068 (2022). Dephosphorylate to close: type 2C protein phosphatases regulate stomatal aperture. Plant Physiol., 188 (4). S. 1933 - 1936. CARY: OXFORD UNIV PRESS INC. ISSN 1532-2548

Ponnu, Jathish ORCID: 0000-0002-3276-7068 (2020). Molecular mechanisms suppressing COP1/SPA E3 ubiquitin ligase activity in blue light. Physiol. Plant., 169 (3). S. 418 - 430. HOBOKEN: WILEY. ISSN 1399-3054

Ponnu, Jathish ORCID: 0000-0002-3276-7068 (2022). Repressing a repressor: E3 ligase COP1/SPA promotes seed germination by targeting the DELLA protein RGL2. Plant Physiol., 189 (3). S. 1192 - 1194. CARY: OXFORD UNIV PRESS INC. ISSN 1532-2548

Ponnu, Jathish (2022). Shouldering the stress: ubiquitin-mediated degradation of a B-box protein regulates drought responses in apple. Plant Physiol., 188 (1). S. 32 - 35. CARY: OXFORD UNIV PRESS INC. ISSN 1532-2548

Ponnu, Jathish ORCID: 0000-0002-3276-7068 (2021). Surviving hypoxia: aquaporin-like protein NIP2;1 mediates lactic acid transport. Plant Physiol., 186 (4). S. 1767 - 1770. CARY: OXFORD UNIV PRESS INC. ISSN 1532-2548

Ponnu, Jathish ORCID: 0000-0002-3276-7068 (2021). Tuning the transitions: a thioredoxin regulates STATE TRANSITION 7 kinase during photoacclimation. Plant Physiol., 186 (2). S. 814 - 816. CARY: OXFORD UNIV PRESS INC. ISSN 1532-2548

Ponnu, Jathish ORCID: 0000-0002-3276-7068 (2022). What plants do in the shadows: Gene transcription precedes histone methylation during shade responses. Plant Physiol., 190 (3). S. 1552 - 1554. CARY: OXFORD UNIV PRESS INC. ISSN 1532-2548

Ponnu, Jathish ORCID: 0000-0002-3276-7068 and Hoecker, Ute ORCID: 0000-0002-5636-9777 (2021). Illuminating the COP1/SPA Ubiquitin Ligase: Fresh Insights Into Its Structure and Functions During Plant Photomorphogenesis. Front. Plant Sci., 12. LAUSANNE: FRONTIERS MEDIA SA. ISSN 1664-462X

Ponnu, Jathish ORCID: 0000-0002-3276-7068 and Hoecker, Ute ORCID: 0000-0002-5636-9777 (2022). Signaling Mechanisms by Arabidopsis Cryptochromes. Front. Plant Sci., 13. LAUSANNE: FRONTIERS MEDIA SA. ISSN 1664-462X

Ponnu, Jathish ORCID: 0000-0002-3276-7068, Riedel, Tabea, Penner, Eva, Schrader, Andrea ORCID: 0000-0002-3879-7057 and Hoecker, Ute ORCID: 0000-0002-5636-9777 (2019). Cryptochrome 2 competes with COP1 substrates to repress COP1 ubiquitin ligase activity during Arabidopsis photomorphogenesis. Proc. Natl. Acad. Sci. U. S. A., 116 (52). S. 27133 - 27142. WASHINGTON: NATL ACAD SCIENCES. ISSN 0027-8424

Ponnu, Jathish ORCID: 0000-0002-3276-7068, Schlereth, Armin ORCID: 0000-0001-9383-2145, Zacharaki, Vasiliki ORCID: 0000-0002-5543-2332, Dzialo, Magdalena A., Abel, Christin, Feil, Regina ORCID: 0000-0002-9936-1337, Schmid, Markus ORCID: 0000-0002-0068-2967 and Wahl, Vanessa (2020). The trehalose 6-phosphate pathway impacts vegetative phase change in Arabidopsis thaliana. Plant J., 104 (3). S. 768 - 781. HOBOKEN: WILEY. ISSN 1365-313X

Schwenk, Philipp, Sheerin, David J., Ponnu, Jathish ORCID: 0000-0002-3276-7068, Staudt, Anne-Marie ORCID: 0000-0002-7667-7769, Lesch, Klara L., Lichtenberg, Elisabeth, Medzihradszky, Katalin F., Hoecker, Ute ORCID: 0000-0002-5636-9777, Klement, Eva, Viczian, Andras and Hiltbrunner, Andreas (2021). Uncovering a novel function of the CCR4-NOT complex in phytochrome A-mediated light signalling in plants. eLife, 10. CAMBRIDGE: eLIFE SCIENCES PUBL LTD. ISSN 2050-084X

Zacharaki, Vasiliki ORCID: 0000-0002-5543-2332, Ponnu, Jathish ORCID: 0000-0002-3276-7068, Crepin, Nathalie ORCID: 0000-0002-5772-4216, Langenecker, Tobias, Hagmann, Joerg, Skorzinski, Noemi ORCID: 0000-0002-1334-385X, Musialak-Lange, Magdalena ORCID: 0000-0002-0388-8960, Wahl, Vanessa ORCID: 0000-0001-7421-8801, Rolland, Filip ORCID: 0000-0003-2601-0752 and Schmid, Markus ORCID: 0000-0002-0068-2967 (2022). Impaired KIN10 function restores developmental defects in the Arabidopsis trehalose 6-phosphate synthase1 (tps1) mutant. New Phytol., 235 (1). S. 220 - 234. HOBOKEN: WILEY. ISSN 1469-8137