Pectin methylesterase activity is required for RALF1 peptide signalling output

Autor: Ann-Kathrin Rößling, Kai Dünser, Chenlu Liu, Susan Lauw, Marta Rodriguez-Franco, Lothar Kalmbach, Elke Barbez, Jürgen Kleine-Vehn

Publikováno v: eLife, Vol 13 (2024)

The extracellular matrix plays an integrative role in cellular responses in plants, but its contribution to the signalling of extracellular ligands largely remains to be explored. Rapid alkalinisation factors (RALFs) are extracellular peptide hormone

Externí odkaz: https://doaj.org/article/14d34cdd102b457e8ce59e32b30b5d80

Retraction Note: PPP1, a plant-specific regulator of transcription controls Arabidopsis development and PIN expression

Autor: René Benjamins, Elke Barbez, Martina Ortbauer, Inez Terpstra, Doris Lucyshyn, Jeanette Moulinier-Anzola, Muhammad Asaf Khan, Johannes Leitner, Nenad Malenica, Haroon Butt, Barbara Korbei, Ben Scheres, Jürgen Kleine-Vehn, Christian Luschnig

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-1 (2021)

Editor's Note: this Article has been retracted; the Retraction Note is available at https://doi.org/10.1038/s41598-021-87406-5 .

Externí odkaz: https://doaj.org/article/9780c7bd098e409cb39c0e28b2bc9e6c

2,4-D and IAA Amino Acid Conjugates Show Distinct Metabolism in Arabidopsis.

Autor: Luděk Eyer, Thomas Vain, Barbora Pařízková, Jana Oklestkova, Elke Barbez, Hana Kozubíková, Tomáš Pospíšil, Roksana Wierzbicka, Jürgen Kleine-Vehn, Milan Fránek, Miroslav Strnad, Stéphanie Robert, Ondrej Novak

Publikováno v: PLoS ONE, Vol 11, Iss 7, p e0159269 (2016)

The herbicide 2,4-D exhibits an auxinic activity and therefore can be used as a synthetic and traceable analog to study auxin-related responses. Here we identified that not only exogenous 2,4-D but also its amide-linked metabolite 2,4-D-Glu displayed

Externí odkaz: https://doaj.org/article/dc12da9282df46489e58fe1bdfed7d20

Xyloglucan remodeling defines auxin-dependent differential tissue expansion in plants

Autor: Jürgen Kleine-Vehn, Peter Venhuizen, Silvia Melina Velásquez, Eva Benková, Jozef Mravec, Ondřej Novák, Aleš Pĕnčík, Rishikesh P. Bhalerao, Martin Darino, Grégory Mouille, Bibek Aryal, Maria Kalyna, Kai Dünser, Marçal Gallemí, Xiaoyuan Guo, Elke Barbez

Publikováno v: Velasquez, S M, Guo, X, Gallemi, M, Aryal, B, Venhuizen, P, Barbez, E, Dünser, K A, Darino, M, Pӗnčík, A, Novák, O, Kalyna, M, Mouille, G, Benková, E, Bhalerao, R P, Mravec, J & Kleine-Vehn, J 2021, ' Xyloglucan remodeling defines auxin-dependent differential tissue expansion in plants ', International Journal of Molecular Sciences, vol. 22, no. 17, 9222 . https://doi.org/10.3390/ijms22179222
International Journal of Molecular Sciences, Vol 22, Iss 9222, p 9222 (2021)
International Journal of Molecular Sciences
Volume 22
Issue 17

Size control is a fundamental question in biology, showing incremental complexity in plants, whose cells possess a rigid cell wall. The phytohormone auxin is a vital growth regulator with central importance for differential growth control. Our result

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a78778e3d23fb9611d21955cc750276
https://curis.ku.dk/portal/da/publications/xyloglucan-remodeling-defines-auxindependent-differential-tissue-expansion-in-plants(1fa756e3-d9b9-4303-a85a-ed39bae654e1).html

Xyloglucan remodelling defines differential tissue expansion in plants

Autor: Silvia Melina Velasquez, Xiaoyuan Guo, Marçal Gallemi, Bibek Aryal, Peter Venhuizen, Elke Barbez, Kai Dünser, Martin Darino, Aleš Pӗnčik, Ondřej Novák, Maria Kalyna, Grégory Mouille, Eva Benkova, Rishikesh Bhalerao, Jozef Mravec, Jürgen Kleine-Vehn

Publikováno v: bioRxiv

Size control is a fundamental question in biology, showing incremental complexity in case of plants whose cells possess a rigid cell wall. The phytohormone auxin is a vital growth regulator with central importance for differential growth control. Her

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0106dd7664e0858db9a9d4b2b15dd087
https://doi.org/10.1101/808964