Fig. 5

Improvement of BTO production by modular optimization. A Strain S07 harboring pCS-araABC and pZE-KivD(V461I/S286T)-yqhD, B Strain S08 harboring pCS-araABC-yqhD and pZE-KivD(V461I/S286T), C Strain S09 harboring pCS-araABC, pZE-KivD(V461I/S286T) and pSA-yqhD. All data points are reported as mean ± s.d. from three independent experiments