Non-specific effects of a CINNAMATE-4-HYDROXYLASE inhibitor on auxin homeostasis
I. El Houari, P. Klima, A. Baekelandt, P. Staswick, V. Uzunova, C. I. del Genio, W. Steenackers, P. I. Dobrev, O. Novak, R. M. Napier, J. Petrasek, D. Inze, W. Boerjan, B. Vanholme
This study shows that a C4H inhibitor, piperonylic acid, affects auxin homeostasis by interfering with auxin conjugation through GH3.6, leading to increased cellular auxin levels and altered plant growth.
bioRxiv · Oct 27, 2021 · PreprintPlant Biology