title: Improvement of germoplasms of enzyme-producing microbial strains by genetic engineering.
authors: Department of Biosciences and Biotechnology, Chinese Academy of Sciences, Beijing.
authors: G Z
authors: GZ
authors: Meng
mesh_terms: D019747:Aldose-Ketose Isomerases; D000581:Amidohydrolases / Q000302:isolation & purification; D000818:Animals; D001215:Asparaginase / Q000302:isolation & purification; D001220:Aspartate Ammonia-Lyase / Q000302:isolation & purification; D002238:Carbohydrate Epimerases / Q000302:isolation & purification; D002417:Cattle; D012085:Chymosin / Q000302:isolation & purification; D004792:Enzyme Precursors / Q000302:isolation & purification; D004926:Escherichia coli / Q000235:genetics*; D015964:Gene Expression Regulation, Bacterial; D006801:Humans; D010399:Penicillin Amidase; D015202:Protein Engineering / Q000379:methods*; D011994:Recombinant Proteins / Q000096:biosynthesis* / Q000302:isolation & purification; D014568:Urokinase-Type Plasminogen Activator / Q000302:isolation & purification; D000516:alpha-Amylases / Q000302:isolation & purification
chemical_list: D004792:Enzyme Precursors; D011994:Recombinant Proteins; D000516:alpha-Amylases; D014568:Urokinase-Type Plasminogen Activator; C032443:prorennin; D012085:Chymosin; D000581:Amidohydrolases; D001215:Asparaginase; D010399:Penicillin Amidase; C046586:glutarylamidocephalosporanic acid acylase; D001220:Aspartate Ammonia-Lyase; D002238:Carbohydrate Epimerases; D019747:Aldose-Ketose Isomerases; C023298:xylose isomerase