When plants are wounded, they quickly set to heal themselves. These unplanned cell divisions and growth require extra fuel. How the plant makes sure this fuel reaches the wound site is not clear. Now a new paper from Israeli scientists shows that while this extra fuel reaches the wound site in the form of sucrose, it is actually glucose that feeds the wound adjacent cells.
Tag Archives: Wounding
Finding an entry point
Plants are pretty good at halting entrance to unwanted pathogens. Pathogens do, however, still find a way in. The authors of a new study set out to find out how the fire blight bacteria finds its way in.
Flexible cell walls
A new study shows that cell wall flexibility determines how plant cells react to damaged neighbours.
Plant en Zo 