Table 4.

Recombinant thaumatin produced in different organisms.

Organism	Promoter	Secretion	Yield	Study
E. coli	Tryptophan/lactose	No	Low	Edens et al., 1982
S. cerevisiae	3-Phosphoglycerate	No	Low	Lee et al., 1988
B. subtilis	A-Amylase	Yes	1 mg/L	Illingworth et al., 1988
S. lividans	B-Galactosidase	Yes	0.2 mg/L	Illingworth et al., 1989
A. awamori	Glucoamulase	Yes	5–7 mg/L	Faus et al., 1998