title: Genetic separability of the chorismate mutase and prephenate dehydrogenase components of the Escherichia coli tyrA gene product.
abstract: Fragments of the tyrA gene of Escherichia coli, when suitably engineered, can express either the chorismate mutase activity or the prephenate dehydrogenase activity without the other.
authors.affiliation: BioTechnica International, Inc., Cambridge, Massachusetts 02140.
authors.forename: A
authors.initials: A
authors.lastname: Maruya
authors.forename: M J
authors.initials: MJ
authors.lastname: O'Connor
authors.forename: K
authors.initials: K
authors.lastname: Backman
mesh_terms: D002826:Chorismate Mutase / Q000235:genetics*; D003470:Culture Media; D004926:Escherichia coli / Q000201:enzymology / Q000235:genetics* / Q000254:growth & development; D005786:Gene Expression Regulation; D005798:Genes, Bacterial; D006863:Hydrogen-Ion Concentration; D007535:Isomerases / Q000235:genetics*; D010088:Oxidoreductases / Q000235:genetics*; D010641:Phenotype; D010649:Phenylalanine / Q000378:metabolism; D010957:Plasmids; D011303:Prephenate Dehydrogenase / Q000235:genetics*; D014443:Tyrosine / Q000378:metabolism
chemical_list: D003470:Culture Media; D014443:Tyrosine; D010649:Phenylalanine; D010088:Oxidoreductases; D011303:Prephenate Dehydrogenase; D007535:Isomerases; D002826:Chorismate Mutase