Microtubule array reorientation in response to hormones does not involve changes in microtubule nucleation modes at the periclinal cell surface.

Abstract excerpt

Aligned microtubule arrays spatially organize cell division, trafficking, and determine the direction of cell expansion in plant cells. In response to changes in environmental and developmental signals, cells reorganize their microtubule arrays into new configurations. Here, we tested the role of microtubule nucleation during hormone-induced microtubule array reorientation. We have found that in the process of...

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