Lignin breakthroughs serve as GPS for plant research
Wednesday, March 12, 2014 - 10:01
in Biology & Nature
By thoroughly mapping a single specialized tissue involved in wood formation, scientists have developed the equivalent of turn-by-turn directions for future plant scientists to understand how plants adapt to the environment and to improve plants’ productivity and biofuel potential. Lignin, an important and complex polymer responsible for plant growth and development, provides mechanical strength and water transport that enables some trees to grow 100 meters tall. However, lignin must be removed for biofuel, pulp and paper production-a process that involves harsh chemicals and expensive treatments.