Phylline (1,3-dimethylxanthine) applying E. coli strain pDdA [27], theobromine (three,7-dimethylxanthine) has been
Phylline (1,3-dimethylxanthine) working with E. coli strain pDdA , theobromine (3,7-dimethylxanthine) has been developed from caffeine making use of E. coli strain pAD1dDD , and 7-methylxanthine has been produced from…