Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.
Nakayama K, Hagino H. Process for producing L-tryptophan. US Patent 3,849,251 dated Nov 19 1974
Herry DM, Dunican LK. Cloning of the trp gene cluster from a tryptophan-hyperproducing strain of Corynebacterium glutamicum: identification of a mutation in the trp leader sequence. Appl. Environ. Microbiol. 59: 791-799, 1993. PubMed: 7683184
Nucleotide (GenBank) : X75083 C.glutamicum mtrA gene locus with 5-methyltryptophan resistance.
Nucleotide (GenBank) : U11545 Corynebacterium glutamicum ATCC 21850 anthranilate phosphoribosyltransferase (trpD) gene, complete cds.
Nucleotide (GenBank) : S59299 trp operon: trp=leader gene {promoter} [Corynebacterium glutamicum, ATCC 21850, Genomic Mutant, 186 nt].
