1. School of Biological Sciences, University of Exeter, Exeter EX4 4PS, United Kingdom (S.V.R.); Departments of
2. Plant Biology (J.W., R.T.S.) and
3. Chemistry (J.W., H.G.J., T.L.G.), Ohio State University, Columbus, Ohio 43210;
4. Department of Biology, North Dakota State University, Fargo, North Dakota 58105 (R.S.H.);
5. The Institute of Low Temperature Science, Hokkaido University, N19 W9 Sapporo 060–0819, Japan (J.M.); and Departments of
6. Biophysics and Computational Biology and Microbiology, University of Illinois, Urbana, Illinois 61801 (A.C.)