1. Department of Life Sciences & Centre for Synthetic Biology & Innovation, Imperial College, South Kensington Campus, London, SW7 2AZ, U.K.
2. Dr. Reddy’s Chirotech Centre, Milton Road, Cambridge, CB4 0PE, U.K.
3. Department of Bioengineering & Centre for Synthetic Biology & Innovation, Imperial College, South Kensington Campus, London, SW7 2AZ, U.K.