Medicago truncatula ABCG40 is a cytokinin importer that negatively regulates lateral root density and nodule number
T. Jamruszka, J. Banasiak, A. Pawela…·M. Jasinski
This study identifies MtABCG40 as a cytokinin importer in Medicago truncatula that reduces lateral root density and nodule number by affecting CK signaling and auxin response.