- University / research
- Country: United States
An L-threonine-inducible biosensor derived from the tryptophan-repressed trp promoter of Escherichia coli for high-throughput screening of L-threonine overproducers
L-Threonine is an essential amino acid widely used in the feed, food, and pharmaceutical industries, and microbial fermentation is now the dominant route for its production. Further increases in producer titers depend on random mutagenesis coupled with high-throughput screening (HTS), but progress…