Signalling: ABA's greatest hits

  title={Signalling: ABA's greatest hits},
  author={K. K. Ang. M. Baumann},
  journal={Nature Reviews Molecular Cell Biology},
Abscisic acid (ABA) is a ubiquitous plant hormone that regulates various aspects of plant growth and development, including seed maturation and dormancy, and has a central role in the adaptation of vegetative tissues to environmental stresses, notably drought. Although many components of the ABA signalling pathway are known, the identity and signalling… CONTINUE READING