Image: Oct 2014: Jim Leebens-Mack (UGA Plant Biology) is part of an international team with a high profile paper in PNAS revealing important details about key transitions in the evolution of plant life on Earth. Check it out! http://news.uga.edu/releases/article/dna-sequences-look-back-key-events-plant-evolution-1014/ Tags: Jim Leebens-Mack plant evolution