Enhanced gravitropism of roots with a disrupted cap actin cytoskeleton.

@article{Hou2003EnhancedGO,
  title={Enhanced gravitropism of roots with a disrupted cap actin cytoskeleton.},
  author={Guichuan Hou and Deepti R Mohamalawari and Elison B Blancaflor},
  journal={Plant physiology},
  year={2003},
  volume={131 3},
  pages={1360-73}
}
The actin cytoskeleton has been proposed to be a major player in plant gravitropism. However, understanding the role of actin in this process is far from complete. To address this problem, we conducted an analysis of the effect of Latrunculin B (Lat B), a potent actin-disrupting drug, on root gravitropism using various parameters that included detailed curvature kinetics, estimation of gravitropic sensitivity, and monitoring of curvature development after extended clinorotation. Lat B treatment… CONTINUE READING