Published in Biochem Biophys Res Commun on May 23, 1968
Sporulation and the production of antibiotics, exoenzymes, and exotonins. Bacteriol Rev (1969) 7.50
Catabolite repression of tryptophanase in Escherichia coli. J Bacteriol (1971) 1.82
Catabolite repression gene of Escherichia coli. J Bacteriol (1969) 1.78
Corepressor system for catabolite repression of the lac operon in Escherichia coli. J Bacteriol (1969) 0.92
Steady-state concentrations of glucose-6-phosphate, 6-phosphogluconate, and reduced nicotinamide adenine dinucleotide phosphate in strains of Escherichia coli sensitive and resistant to catabolite repression. J Bacteriol (1969) 0.88
Catabolite repression of the lac operon. Effect of mutations in the lac promoter. Biochem J (1970) 0.81
Effects of leucine starvation on control of ribonucleic acid synthesis in strains of Bacillus subtilis differing in deoxyribonucleic acid regulation. J Bacteriol (1973) 0.78
General and molecular microbiology and microbial genetics in the IM CAS. J Ind Microbiol Biotechnol (2010) 0.75
Morphological transformation of Chinese hamster cells by dibutyryl adenosine cyclic 3':5'-monophosphate and testosterone. Proc Natl Acad Sci U S A (1971) 6.12
Cyclic adenosine 3',5'-monophosphate in Escherichia coli. J Bacteriol (1973) 3.65
Further changes in differentiation state accompanying the conversion of Chinese hamster cells of fibroblastic form by dibutyryl adenosine cyclic 3':5'-monophosphate and hormones. Proc Natl Acad Sci U S A (1971) 3.23
Membrane dynamics in the action of dibutyryl adenosine 3':5'-cyclic monophosphate and testosterone on mammalian cells. Proc Natl Acad Sci U S A (1972) 2.86
An electron microscopy study of the effects on dibutyryl cyclic AMP on Chinese hamster ovary cells. Cell (1974) 2.85
Cyclic AMP in prokaryotes. Annu Rev Microbiol (1974) 2.58
Inhibition of the synthesis of beta-galactosidase in Escherichia coli by 2-nitrophenyl-beta-D-fucoside. J Mol Biol (1966) 2.24
Morphologic differentiation of mouse neuroblastoma cells induced in vitro by dibutyryl adenosine 3':5'-cyclic monophosphate. Nat New Biol (1971) 2.17
The enzymic degradation of 3',5' cyclic AMP in strains of E. Coli sensitive and resistant to catobolite repression. Biochem Biophys Res Commun (1969) 1.69
Regulation of the synthesis of adenylate cyclase in Escherichia coli by the cAMP -- cAMP receptor protein complex. Mol Gen Genet (1981) 1.49
Catabolite repression in Escherichia coli: the role of glucose 6-phosphate. Biochem Biophys Res Commun (1967) 1.43
Detection of deletion mutations in pSV2gpt-transformed cells. Mol Cell Biol (1984) 1.42
Cyclic 3',5'-adenosine monophosphate phosphodiesterase of Escherichia coli. J Bacteriol (1973) 1.39
A quantitative assay of mutation induction at the hypoxanthine-guanine phosphoribosyl transferase locus in Chinese hamster ovary cells (CHO/HGPRT system): development and definition of the system. Mutat Res (1977) 1.25
Metabolism of glutamic acid in a mutant of Escherichia coli. J Bacteriol (1965) 1.25
Evidence for reactive oxygen species inducing mutations in mammalian cells. Proc Natl Acad Sci U S A (1986) 1.15
The dose-response relationship for ethyl methanesulfonate-induced mutations at the hypoxanthine-guanine phosphoribosyl transferase locus in Chinese hamster ovary cells. Somatic Cell Genet (1975) 1.12
Chemical mutagenesis of mammalian cells can be quantified. Nature (1977) 1.11
Antimetabolites produced by microorganisms. X. L-2-amino-4-(2-aminoethoxy)-trans-3-butenoic acid. J Antibiot (Tokyo) (1974) 1.11
Heterogeneity of the stability of messenger ribonucleic acid in Salmonella typhimurium. J Bacteriol (1967) 1.10
A cytosolic cyclic AMP-dependent protein kinase in Dictyostelium discoideum. II. Developmental regulation. J Biol Chem (1984) 1.03
Analyses of mutation in pSV2gpt-transformed CHO cells. Mutat Res (1986) 1.01
Phosphoproteins in Dictyostelium discoideum. J Supramol Struct Cell Biochem (1981) 1.01
A cytosolic cyclic AMP-dependent protein kinase in Dictyostelium discoideum. I. Properties. J Biol Chem (1984) 1.00
Quantitative and molecular analyses of ethyl methanesulfonate- and ICR 191-induced mutation in AS52 cells. Mutat Res (1986) 0.99
Convenient elimination of trichloroacetic acid prior to radioimmunoassay of cyclic nucleotides. Anal Biochem (1977) 0.98
Specific-locus mutations induced in eukaryotes (especially mammalian cells) by radiation and chemicals: a perspective. Mutat Res (1989) 0.94
The use of Chinese hamster ovary cells to quantify specific locus mutation and to determine mutagenicity of chemicals. A report of the gene-tox program. Mutat Res (1981) 0.94
Quantitative and molecular analyses of radiation-induced mutation in AS52 cells. Radiat Res (1986) 0.93
Pkg2, a novel transmembrane protein Ser/Thr kinase of Streptomyces granaticolor. J Bacteriol (1999) 0.93
Selective growth of some rodent epithelial cells in a medium containing citrulline. Proc Natl Acad Sci U S A (1979) 0.92
Quantitative analyses of radiation- and chemical-induced lethality and mutagenesis in Chinese hamster ovary cells. Radiat Res (1978) 0.91
The dose-response relationship for ultraviolet-light-induced mutations at the hypoxanthine-guanine phosphoribosyltransferase locus in Chinese hamster ovary cells. Somatic Cell Genet (1975) 0.90
Relationship between cyclic AMP microtubule organization, and mammalian cell shape. Studies on Chinese hamster ovary cells and their variants. Exp Cell Res (1975) 0.90
Molecular evidence of Bartonella DNA in ixodid ticks in Czechia. Folia Microbiol (Praha) (2007) 0.90
Regulation of the synthesis of rat liver serine dehydratase by adenosine 3', 5'- cyclic monophosphate. Biochem Biophys Res Commun (1969) 0.90
Correlation between changes in intracellular level of cyclic AMP, activation of cyclic AMP-dependent protein kinase, and the morphology of Chinese hamster ovary cells in culture. Arch Biochem Biophys (1977) 0.90
Phenotypic expression time of mutagen-induced 6-thioguanine resistance in Chinese hamster ovary cells (CHO/HGPRT system). Mutat Res (1979) 0.90
A cAMP-binding protein from Dictyostelium discoideum regulates mammalian protein kinase. Biochem Biophys Res Commun (1981) 0.89
Differential cellular distribution of cAMP-dependent protein kinase during development of Dictyostelium discoideum. Proc Natl Acad Sci U S A (1984) 0.88
Cyclic AMP phosphodiesterase of Escherichia coli. Methods Enzymol (1974) 0.88
Steady-state concentrations of glucose-6-phosphate, 6-phosphogluconate, and reduced nicotinamide adenine dinucleotide phosphate in strains of Escherichia coli sensitive and resistant to catabolite repression. J Bacteriol (1969) 0.88
Density depletion at solid-liquid interfaces: a neutron reflectivity study. Langmuir (2007) 0.87
The occurrence of cyclic AMP in archaebacteria. Biochem Biophys Res Commun (1986) 0.86
Multiplex polymerase chain reaction-based deletion analysis of spontaneous, gamma ray- and alpha-induced hprt mutants of CHO-K1 cells. Mutagenesis (1994) 0.86
nu-Bodies in mitotic chromatin. Exp Cell Res (1976) 0.85
Characterisation of two putative protein Ser/Thr kinases from actinomycete Streptomyces granaticolor both endowed with different properties. Eur J Biochem (1998) 0.85
Occurrence of the adenylate cyclase "G protein" in membranes of Dictyostelium discoideum. Biochem Biophys Res Commun (1981) 0.85
Effect of sugars on early biochemical events in development of Dictyostelium discoideum. Proc Natl Acad Sci U S A (1976) 0.85
Morphological transformation of enucleated Chinese hamster ovary cells by dibutyryl adenosine 3',5'-monophosphate and hormones. Nat New Biol (1973) 0.84
Culic 3', 5', -adenosine monophosphate and catabolic repression in Escherichia coli. Biochem Biophys Res Commun (1975) 0.84
Quantification and analysis of reverse mutations at the hgprt locus in Chinese hamster ovary cells. Mutat Res (1982) 0.84
Polymerase chain reaction-based comprehensive procedure for the analysis of the mutation spectrum at the hypoxanthine-guanine phosphoribosyltransferase locus in Chinese hamster cells. Environ Mol Mutagen (1992) 0.83
Identification of the regulatory subunit of a cAMP-dependent protein kinase in Dictyostelium discoideum. Biochem Biophys Res Commun (1982) 0.83
Characterization of adenylate cyclase from Escherichia coli. Folia Microbiol (Praha) (1980) 0.83
Multiplex DNA amplification and solid-phase direct sequencing for mutation analysis at the hprt locus in Chinese hamster cells. Mutat Res (1993) 0.83
Induction of the stellate configuration in cultured iris epithelial cells by adenosine and compounds related to adenosine 3':5'-cyclic monophosphate. Proc Natl Acad Sci U S A (1973) 0.83
A guide for the performance of the Chinese hamster ovary cell/hypoxanthine-guanine phosphoribosyl transferase gene mutation assay. Mutat Res (1987) 0.82
Fluctuation analyses of spontaneous mutations to 6-thioguanine resistance in Chinese hamster ovary cells in culture. Mutat Res (1981) 0.82
Phenotypic expression time of mutagen-induced 6-thioguanine resistance in Chinese hamster ovary cells (CHO/HGPRT system): expression in division-arrested cell cultures. Environ Mutagen (1982) 0.81
Molecular nature of spontaneous mutations at the hypoxanthine-guanine phosphoribosyltransferase (hprt) locus in Chinese hamster ovary cells. Environ Mol Mutagen (1995) 0.81
The occurrence of 2'-5' oligoadenylates in Escherichia coli. Eur J Biochem (1987) 0.81
Mutagenicity, cytotoxicity, and DNA binding of platinum(II)-chloroammines in Chinese hamster ovary cells. Cancer Res (1980) 0.81
Mutagenicity and cytotoxicity of five antitumor ellipticines in mammalian cells and their structure-activity relationships in Salmonella. Cancer Res (1983) 0.80
Conditions necessary for quantifying ethyl methanesulfonate-induced mutations to purine-analogue resistance in Chinese hamster V79 cells. Mutat Res (1978) 0.80
An effect of cell-cycle position on ultraviolet-light-induced mutagenesis in Chinese hamster ovary cells. Mutat Res (1978) 0.80
The cell cycle specificity of the morphological conversion of chinese hamster ovary cells by N6, O2'-dibutyryl cyclic adenosine 3',5'-phosphate. Exp Cell Res (1976) 0.79
Protein kinase associated with ribosomes of streptomycetes. Folia Microbiol (Praha) (1999) 0.79
Microsome-mediated cytotoxicity to CHO cells. Mutat Res (1982) 0.79
The physiology and biosynthesis of secondary metabolites. Acta Biol Hung (1997) 0.79
A cytoplasmic cAMP-binding protein in Dictyostelium discoideum. Dev Biol (1981) 0.79
Mutagenicity of heterocyclic nitrogen mustards (ICR compounds) in cultured mammalian cells. Cancer Res (1978) 0.79
Quantitative analysis of cytotoxicity and mutagenicity of benzo[a]pyrene in mammalian cells (CHO/HGPRT system). Chem Biol Interact (1981) 0.79
Cytotoxicity and mutagenicity of dimethylnitrosamine in mammalian cells (CHO/HGPRT system); enhancement by calcium phosphate. Environ Mutagen (1982) 0.79
Antimutagenic effects of centchroman--a contraceptive and a candidate drug for breast cancer in multiple mutational assays. Mutagenesis (1999) 0.78
Deletion screening at the hypoxanthine-guanine phosphoribosyltransferase locus in Chinese hamster cells using the polymerase chain reaction. Teratog Carcinog Mutagen (1989) 0.78
Mutagenicity and cytotoxicity of 2-methoxyethanol and its metabolites in Chinese hamster cells (the CHO/HPRT and AS52/GPT assays). Mutat Res (1993) 0.78
Detection and characterization of feline Bartonella henselae in the Czech Republic. Vet Microbiol (2003) 0.78
Utilization of Chinese hamster cells in vitro and in vivo in genetic toxicology: a multiphasic approach. Environ Mutagen (1983) 0.78
A fluence response study of lethality and mutagenicity of white, black, and blue fluorescent light, sunlamp, and sunlight irradiation in Chinese hamster ovary cells. Mutat Res (1977) 0.78
Partial prufication and properties of the cyclic AMP and the cyclic GMP phosphodiesterases of bovine liver. Biochim Biophys Acta (1973) 0.78
Inhibition of development in Dictyostelium discoideum by sugars. J Bacteriol (1975) 0.78
A method for combined 3H and 14C autoradiography with a single emulsion tested in cultured mammalian cells. Exp Cell Res (1977) 0.78
Effect of ethionine on the synthesis of beta-galactosidase in Escherichia coli. Folia Microbiol (Praha) (1967) 0.78
The effect of ethionine on the synthesis of beta galactosidase: formation of an immunologically cross-reacting protein. Biochem Biophys Res Commun (1969) 0.78
Studies on adenosine 3',5'-phosphate-binding and adenosine 3',5-phosphate-dependent protein kinase activities associated with subcellular fractions of Chinese hamster ovary cells. Biochim Biophys Acta (1977) 0.77
Mutagenicity of dimethylnitrosamine and ethyl methanesulfonate as determined by the host-mediated CHO/HGPRT assay. Mutat Res (1978) 0.77
Protein phosphorylation in Streptomyces albus. FEMS Microbiol Lett (1990) 0.77
Cytotoxicity and mutagenicity of alkylating agents in cultured mammalian cells (CHO/HGPRT system): mutagen treatment in the presence or absence of serum. Mutat Res (1979) 0.77
Induction of beta-D-glucosidase in Streptomyces granaticolor. Folia Microbiol (Praha) (1983) 0.77
A model for cadmium transport and distribution in CHO cells. Comput Biomed Res (1982) 0.77
Mutagenicity of alkaline constituents of a coal-liquified crude oil in mammalian cells. Mutat Res (1980) 0.77
Translocation of cAMP-dependent protein kinase to the nucleus during development of Dictyostelium discoideum. Dev Biol (1986) 0.77
Cytotoxicity and mutagenicity of the fungicides captan and folpet in cultured mammalian cells CHO/HGPRT system). Environ Mutagen (1981) 0.77
Co-mutagenicity of coumarin (1,2-benzopyrone) with aflatoxin B1 and human liver S9 in mammalian cells. Food Chem Toxicol (1999) 0.77