Gibberellin Perception Sensors 1 and 2 reveal cellular GA dynamics articulated by COP1 and GA20ox1 that are necessary but not sufficient to pattern hypocotyl cell elongation
J. Griffiths, A. Rizza, B. Tang, W. B. Frommer, A. M. Jones
The paper uses a GA biosensor to show COP1 and GA20ox1 regulate GA gradients in hypocotyls, which are necessary but not sufficient for cell elongation during light and dark conditions.
bioRxiv · Nov 6, 2023 · PreprintPlant Biology