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The prominent and evolutionary ancient effect of the plant hormone auxin is the regulation of cell expansion 1. Cell expansion requires ordered cytoskeleton arrangement 2 but molecular mechanisms underlying its regulation by signaling molecules including auxin are unknown. Here we show in the model plant Arabidopsis thaliana that in elongating cells(More)
Auxin is an essential molecule that controls almost every aspect of plant development. Although the core signaling components that control auxin response are well characterized, the precise mechanisms enabling specific responses are not yet fully understood. Considering the significance of auxin in plant growth and its potential applications, deciphering(More)
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