@article{ladner_williams_2016, title={Harnessing natural product assembly lines: Structure, promiscuity, and engineering}, volume={43}, DOI={10.1007/s10295-015-1704-8}, number={2-3}, journal={Journal of Industrial Microbiology & Biotechnology}, author={Ladner, C. C. and Williams, G. J.}, year={2016}, pages={371–387} }