Actin-mediated avoidance of tricellular junction influences global topology at the Arabidopsis shoot apical meristem.

Abstract excerpt

Division plane orientation contributes to cell shape and topological organization, playing a key role in morphogenesis, but the precise physical and molecular mechanism influencing these processes remains largely obscure in plants. In particular, it is less clear how the placement of the new walls occurs in relation to the walls of neighboring cells. Here, we show that genetic perturbation of the actin...

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