SUPPRESSOR OF LAZY QUADRUPLE 1 acts at ER–plasma membrane contact sites to control a gravitropism pathway in the Arabidopsis stem

Proceedings of the National Academy of Sciences, Volume 122, Issue 48, December 2025. SignificanceLand plants use molecular pathways to convert the gravity vector into a signal that guides the growth of organs. The pathways appear more elaborate with each new finding. Currently we know that LAZY family proteins feature in pathways that …