1. Department of Chemistry; University of California; Berkeley CA USA
2. Department of Molecular and Cell Biology; University of California; Berkeley CA USA
3. Howard Hughes Medical Institute; USA
4. Li Ka Shing Biomedical and Health Sciences Center; University of California; Berkeley CA USA
5. CIRM Center of Excellence; University of California, Berkeley; Berkeley CA USA
6. MBIB Division; Lawrence Berkeley National Laboratory; Berkeley CA USA. Innovative Genomics Institute; University of California, Berkeley; Berkeley CA USA