Table 3.

Overview on tryptophan production with different strains.

Microorganism	Trp titer (g/L)	Yield (g/g glucose)	Reference
E. coli S028	30–40	0.15	Lin Chen et al. (2016)
E. coli S092/pAnTrpC	29	0.18	Lin Chen et al. (2018)
E. coli FB-04(pta1)	44	0.13	Lina Liu et al. (2016)
E. coli TRP07	49	0.186	This study