title: [DIFFERENCES EXISTING BETWEEN THE PROPERTIES OF NORMAL BETA-GALACTOSIDASE AND THOSE OF BETA-GALACTOSIDASE IN WHICH THE TYROSINE GROUPS ARE REPLACED BY 3-FLUOROTYROSINE].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D004926:Escherichia coli; D005459:Fluorides; D005461:Fluorine; D005696:Galactosidases; D012106:Research; D014443:Tyrosine / Q000031:analogs & derivatives; D001616:beta-Galactosidase
chemical_list: C001245:3-fluorotyrosine; D005461:Fluorine; D014443:Tyrosine; D005696:Galactosidases; D001616:beta-Galactosidase; D005459:Fluorides
keywords: CHEMISTRY; ESCHERICHIA COLI; EXPERIMENTAL LAB STUDY; FLUORINE; GALACTOSIDASE; TYROSINE
vernacular_title: DIFF'ERENCES EXISTANT ENTRE LES PROPRI'ET'ES DE LA BETA-GALACTOSIDASE NORMALE ET CELLES DE LA BETA-GALACTOSIDASE DONT TOUS LES GROUPES TYROSINE SONT REMPLAC'ES PAR LA 3-FLUOROTYROSINE.