THE NATURE OF AN INITIATOR CONSTITUTIVE MUTATION IN ASPERGILLUS NIDULANS.SCAZZOCCHIO C; ARST HN JR.1978; NATURE; GBR; DA. 1978; VOL. 274; NO 5667; PP. 177-179; BIBL. 16 REF.Article

ISOLATION AND CHARACTERISATION OF MUTANTS OF R 100-1 WHICH EXPRESS TETRACYCLINE RESISTANCE CONSTITUTIVELY.FOSTER TJ.1977; F.E.M.S. MICROBIOL. LETTERS; NETHERL.; DA. 1977; VOL. 2; NO 5; PP. 271-274; BIBL. 18 REF.Article

SALMONELLA TYPHIMURIUM MUTATIONS AFFECTING UTILIZATION OF L-LEUCINE BETA -NAPHTHYLAMIDEMILLER CG; GREEN L; SCHULTZ R et al.1982; MGG. MOLECULAR & GENERAL GENETICS; ISSN 0026-8925; DEU; DA. 1982; VOL. 186; NO 2; PP. 228-234; BIBL. 20 REF.Article

UNSTABLE MUTATIONS FOR CONSTITUTIVE SYNTHESIS OF TYRAMINE OXIDASE AND ARYLSULFATASE IN KLEBSIELLA AEROGENESOKA M; MUROOKA Y; HARADA T et al.1980; AGRIC. BIOL. CHEM.; ISSN 0002-1369; JPN; DA. 1980; VOL. 44; NO 10; PP. 2429-2435; BIBL. 25 REF.Article

ANALYSIS OF A NEW CONSTITUTIVE MUTATION AT O₂ WHICH DELETERIOUSLY AFFECTS THE BACTERIOPHAGE LAMBDA LYTIC CYCLEDIEHL P; STAV L; STEPHENSON F et al.1979; VIROLOGY; USA; DA. 1979; VOL. 96; NO 3; PP. 429-441; BIBL. 2 P.Article

MURINE INTERFERON SYSTEM REGULATION: ISOLATION AND CHARACTERIZATION OF A MUTANT 3T6 CELL ENGAGED IN THE SEMICONSTITUTIVE SYNTHESIS OF INTERFERON.JARVIS AP; COLBY C.1978; CELL; USA; DA. 1978; VOL. 14; NO 2; PP. 355-363; BIBL. 28 REF.Article

REGULATORY PROPERTIES OF ARA C^C MUTANTS IN THE L-ARABINOSE OPERON OF ESCHERICHIA COLI B/R.MACINNES KR; SHEPPARD DE; FALGOUT B et al.1978; J. BACTERIOL.; U.S.A.; DA. 1978; VOL. 133; NO 1; PP. 178-184; BIBL. 25 REF.Article

MUTATIONS IN THE ILV Y GENE OF ESCHERICHIA COLI K-12 THAT CAUSE CONSTITUTIVE EXPRESSION OF ILV CBIEL AJ; UMBARGER HE.1981; J. BACTERIOL.; ISSN 0021-9193; USA; DA. 1981; VOL. 146; NO 2; PP. 718-724; BIBL. 22 REF.Article

SEQUENCE ANALYSIS OF OPERATOR CONSTITUTIVE MUTANTS OF THE TRYPTOPHAN OPERON OF ESCHERICHIA COLI.BENNETT GN; YANOFSKY C.1978; J. MOLEC. BIOL.; G.B.; DA. 1978; VOL. 121; NO 2; PP. 179-192; BIBL. 36 REF.Article

MUTANT OF PSEUDOMONAS AERUGISONA 18S THAT SYNTHESIZES TYPE ID BETA -LACTAMASE CONSTITUTIVELY.FLETT F; CURTIS NAC; RICHMOND MH et al.1976; J. BACTERIOL.; U.S.A.; DA. 1976; VOL. 127; NO 3; PP. 1585-1586; BIBL. 16 REF.Article

FORWARD MUTATION ASSAY FOR SCREENING CARCINOGENS BY ALKALINE PHOSPHATASE CONSTITUTIVE MUTATIONS IN ESCHERICHIA COLI K-12IZUTANI K; NAKATA A; SHINAGAWA H et al.1980; BIKEN J.; ISSN 0006-2324; JPN; DA. 1980; VOL. 23; NO 2; PP. 69-75; BIBL. 1 P.Article

CONSTITUTIVE MUTATION OF CYS J/H OPERON IN A CYS B DELETION STRAIN OF SALMONELLA TYPHIMURIUMOSTROWSKI J; HULANICKA D.1979; MOLEC. GEN. GENET.; DEU; DA. 1979; VOL. 175; NO 2; PP. 145-149; BIBL. 21 REF.Article

MUTANTS OF ACINETOBACTER CALCOACETICUS NCIB 8250 CONSTITUTIVE FOR THE MANDELATE ENZYMES.FEWSON CA; LIVINGSTONE A; MOYES HM et al.1978; J. GEN. MICROBIOL.; G.B.; DA. 1978; VOL. 106; NO 2; PP. 233-239; BIBL. 17 REF.Article

ETUDE DE L'OPERON DE LA BIOSYNTHESE DE RIBOFLAVINE, CHEZ BACILLUS SUBTILIS. ETUDE DES MUTANTS CONSTITUTIFS DE L'OPERATEURBRESLER SE; GLAZUNOV EA; GORINCHUK GF et al.1978; GENETIKA; SUN; DA. 1978; VOL. 14; NO 9; PP. 1530-1538; ABS. ENG; BIBL. 17 REF.Article

CONSTITUTIVE GENE EXPRESSION IN MYEOLOID LEUKEMIA AND CELL COMPETENCE FOR INDUCTION OF DIFFERENTIATION BY THE STEROID DEXAMETHASONECOHEN L; SACHS L.1981; PROC. NATL. ACAD. SCI. USA, BIOL. SCI.; ISSN 0273-1134; USA; DA. 1981; VOL. 78; NO 1; PP. 353-357; BIBL. 27 REF.Article

REGULATION OF FERRIC IRON TRANSPORT IN ESCHERICHIA COLI K12: ISOLATION OF A CONSTITUTIVE MUTANTHANTKE K.1981; MGG, MOL. GEN. GENET.; ISSN 0026-8925; DEU; DA. 1981; VOL. 182; NO 2; PP. 288-292; BIBL. 16 REF.Article

THE ARAI^C MUTATION OF ESCHERICHIA COLI B/RCASS LG; HORWITZ AH; WILCOX G et al.1981; J. BACTERIOL.; ISSN 0021-9193; USA; DA. 1981; VOL. 146; NO 3; PP. 1098-1105; BIBL. 20 REF.Article

DEOXYRIBONUCLEIC ACID SEQUENCE OF ARA BAD PROMOTER MUTANTS OF ESCHERICHIA COLIHORWITZ AH; MORANDI C; WILCOX G et al.1980; J. BACTERIOL.; USA; DA. 1980; VOL. 142; NO 2; PP. 659-667; BIBL. 21 REF.Article

ON THE NATURE OF SBCA MUTATIONS IN E. COLI K12KAISER K; MURRAY NE.1980; MGG, MOL. GEN. GENET.; ISSN 0026-8925; DEU; DA. 1980; VOL. 179; NO 3; PP. 555-563; BIBL. 22 REF.Article

ABNORMAL BEHAVIOR OF INTERFERON-INDUCED ENZYMATIC ACTIVITIES IN AN INTERFERON-RESISTANT CELL LINEVERHAEGEN M; DIVIZIA M; VANDENBUSSCHE P et al.1980; PROC. NATL. ACAD. SCI. U.S.A., BIOL. SCI.; USA; DA. 1980; VOL. 77; NO 8; PP. 4479-4483; BIBL. 37 REF.Article

A NOVEL ESCHERICHIA COLI MUTANT CAPABLE OF DNA REPLICATION IN THE ABSENCE OF PROTEIN SYNTHESIS.KOGOMA T.1978; J. MOLEC. BIOL.; G.B.; DA. 1978; VOL. 121; NO 1; PP. 55-69; BIBL. 36 REF.Article

A MUTANT CONSTITUTIVE FOR AROMATIC PERMEASE.HADAR R; KUHN J.1977; F.E.B.S. LETTERS; NETHERL.; DA. 1977; VOL. 76; NO 1; PP. 77-80; BIBL. 8 REF.Article

L'OPERON RIBOFLAVINE CHEZ BACILLUS SUBTILIS. XI: EXPLORATION DES TYPES DE REGULATION AU MOYEN DU TEST DE DOMINANCE POUR LES MUTATIONS OPERATEUR CONSTITUTIVES ET REGULATEUR CONSTITUTIVESBRESLER SE; PERUMOV DA; CHERNIK TP et al.1976; GENETIKA; S.S.S.R.; DA. 1976; VOL. 12; NO 8; PP. 124-130; ABS. ANGL.; BIBL. 11 REF.Article

NITROGENASE CONSTITUTIVE MUTANTS OF AZOSPIRILLUM BRASILENSEMAJSURYAN AN; POGOSOV VZ; RAKITIN L YU et al.1982; GENETIKA; ISSN 0016-6758; SUN; DA. 1982; VOL. 18; NO 4; PP. 575-579; ABS. ENG; BIBL. 10 REF.Article

REGULATION OF INT GENE TRANSCRIPTION BY BACTERIOPHAGE LAMBDA : LOCATION OF THE RNA START GENERATED BY AN INT CONSTITUTIVE MUTATIONABRAHAM J; ECHOLS H.1981; J. MOL. BIOL.; ISSN 0022-2836; GBR; DA. 1981; VOL. 146; NO 1; PP. 157-165; BIBL. 35 REF.Article