Could ‘resurrection plants’ be the future of food?
From the BBC
When she was a child, Jill Farrant, a molecular physiologist based at the University of Cape Town, came across an unusual plant. It seemed dead, yet when the rain fell from the sky, it sprung back to life. Her father didn’t believe her.
What Farrant saw was a “resurrection plant”, which can survive with no water for months to years. Seeing how quickly the plants recover is remarkable sight (Watch a timelapse in the video at 1:30).
Now Farrant hopes to tap these abilities to transform food production. Resurrection plants have many of the same genes in their roots and leaves as seeds, so now she is trying to work out how to switch those genes in wheat, rice and maize crops so that they can survive droughts. See her explain how in the video at the top of the page.