Scientist Quotes and aphorisms about bacteria Ada Yonath Walter Gilbert Richard Dawkins John E. Walker ,, Biological energy comes from the sun. Light energy harvested by photosynthesis in chloroplasts and ... Martin Chalfie Lynn Margulis Ryan Bethencourt ,, Simple genome engineering of bacteria and yeast is just the beginning of the rise of the true bioha... Gunter Blobel Paul Stamets Selman Waksman