Escherichia strain capable of converting xmp to gmp and maintaining the inactivated state of gene(s) associated with gmp degradation and methods of using the same
Provided are mutant strains derived from Escherichia sp. GPU1114 (Accession No. KCCM-10536), having cumulative inactivation of deoD, aphA, appA, and hprt genes, and methods of using the same.