| Abstract: | The subject of this review is the discovery of expansins andtheir role in plant cell wall expansion. The review is introducedwith a summary of the importance of wall expansion in the controlof plant cell growth, and a brief discussion of the nature ofcell wall extension in plants. The role of expansins in wallextension and their mechanism of action will be reviewed, and,finally, the role of expansins in plant cell growth will bediscussed. Key words: Expansins, cell expansion, cell wall extension, plant growth |
