1. Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093-0358, United States
2. Cancer Metabolism & Signaling Networks Program, NCI-Designated Cancer Center, Sanford-Burnham-Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, California 92037, United States
3. The California Center for Algae Biotechnology, University of California, San Diego, 9500 Gilman Drive, MC 0368, La Jolla, California 92093, United States