The push to wean the biofuel industry off its heavy diet of corn may, ironically, involve transferring a corn gene to non-corn plants such as switch grass, suggests a new study.
The gene, called Corngrass 1, essentially locks the switch grass into a state of perpetual pre-adolescence, explained George Chuck, a plant molecular geneticist at the University of California at Berkeley.
“One of the consequences of staying juvenile forever is they don’t flower, they don’t become sexually mature,” he said.