1. MSU-DOE Plant Research Laboratory, Michigan State University , East Lansing, MI 48824 , USA
2. Department of Biochemistry and Molecular Biology, Michigan State University , East Lansing, MI 48824 , USA
3. Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory , Berkeley, CA 94720 , USA
4. Department of Plant and Microbial Biology, University of California , Berkeley, CA 94720 , USA
5. Department of Adaptive Biotechnologies, Global Change Research Institute of the Czech Academy of Sciences , Drásov 470, CZ-66424 Drásov , Czech Republic
6. Environmental Genomics and Systems Biology Division, Lawrence Berkeley National Laboratory , Berkeley, CA 94720 , USA
7. Howard Hughes Medical Institute, University of California , Berkeley, CA 94720 , USA