| Citation | Raven has made important theoretical and experimental contributions at the plant cell and whole plant levels. His work on H+ transport has helped to produce an integrated view of pH regulation in plants and on the transport of weak electrolytes such as plant growth substances and certain nutrients into plants. He has carried out important work on chemiosmotic mechanisms. His work on photosynthesis and respiration has provided quantitative clarification of the role of dark respiration in plants. He has also provided important information on the suppression of photorespiration by HCO3 transport in aquatic plants and on the possible phylogeny of vascular land plants. |