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Helical Growth
Have you ever wondered how vines can wrap around a pole as they grow? Helical growth is an important aspect of plant development, and is determined by specific patterns of cell expansion. Many plants with mutations in microtubule-associated proteins display defects in helical growth patterns. We are currently investigating how specific proteins regulate helical growth.
Cell file rotationCells in the elongation zone of the twisting mutant ark2-1. Image by Jorge Holguin. | Root SkewingThe ARMADILLO REPEAT KINESIN 2 mutant displays root skewing. We are investigating patterns of cell file rotation and microtubule dynamics to determine the function of this kinesin. Image by Jorge Holguin. |
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