The amino acid sequence of Lrp is highly conserved in four enteric microorganisms.
Friedberg, D, Platko, J V, Tyler, B, Calvo, J M
Lrp (leucine-responsive regulatory protein) is a global regulator of metabolism in Escherichia coli (J. M. Calvo and R. G. Matthews, Microbiol. Rev. 58:466-490, 1994). The lrp genes from three other...
Regulation of the Escherichia coli lrp gene.
Wang, Q, Wu, J, Friedberg, D, Plakto, J, Calvo, J M
Lrp (leucine-responsive regulatory protein) is a major Escherichia coli regulatory protein which regulates expression of a number of operons, some negatively and some positively. This work relates to...
Friedberg, D, Kaplan, A, Ariel, R, Kessel, M, Seijffers, J
Transformation of the high-CO2-requiring mutants (hcr) O221 and E1 derived from the cyanobacterium Synechococcus sp. strain PCC 7942 by a wild-type DNA library restored their ability to grow at the...
Phosphate transport in arsenate-resistant mutants of Micrococcus lysodeikticus.
Alfasi, H, Friedberg, D, Froedberg, I
Two types of arsenate-resistant mutants of Micrococcus lysodeikticus were found: (i) mutants that grow in the presence of 10 mM but not 1 mM phosphate (Pi) with low uptake rate for Pi and arsenate,...
Membrane-associated, energy-linked reactions in Bdellovibrio bacteriovorus.
Disrupted cells of Bdellovibrio bacteriovorus exhibited adenosine triphosphatase activity, 60 to 80% of which was in the soluble fraction. Dicyclohexylcarbodiimide did not inhibit the adenosine...
Effect of light on Bdellovibrio bacteriovorus.
Bdellovibrio underwent photooxidation by visible light in the presence of exogenous photosensitizer and by near-ultraviolet light (325 to 400 nm) in its absence. The colorless, host-dependent wild...
Wild-type Salmonella typhimurium and cell wall mutants with sequential deficiencies in their cell wall polysaccharide were examined for sensitivity to the bactericidal action of the lysosomal...
Friedberg, D., Friedberg, I., Shilo, M.
Interaction of lysosomal fraction with Escherichia coli caused damage to the cell envelope of these intact cells and to the cytoplasmic membrane of E. coli spheroplasts. The damage to the cytoplasmic...
Role of Cell Wall Structure of Salmonella in the Interaction with Phagocytes
Wild-type and cell wall mutants of Salmonella were examined for sensitivity to ingestion and intracellular killing in vitro by mouse peritoneal macrophages and guinea pig polymorphonuclear...
Li, M., Rosenshine, I., Tung, S. L., Wang, X. H., Friedberg, D., Hew, C. L., ...
Enterohemorrhagic and enteropathogenic Escherichia coli (EHEC and EPEC, respectively) strains are closely related human pathogens that are responsible for food-borne epidemics in many countries....
The amino acid sequence of Lrp is highly conserved in four enteric microorganisms.
Friedberg, D, Platko, J V, Tyler, B, Calvo, J M
Lrp (leucine-responsive regulatory protein) is a global regulator of metabolism in Escherichia coli (J. M. Calvo and R. G. Matthews, Microbiol. Rev. 58:466-490, 1994). The lrp genes from three other...
Regulation of the Escherichia coli lrp gene.
Wang, Q, Wu, J, Friedberg, D, Plakto, J, Calvo, J M
Lrp (leucine-responsive regulatory protein) is a major Escherichia coli regulatory protein which regulates expression of a number of operons, some negatively and some positively. This work relates to...
Friedberg, D, Kaplan, A, Ariel, R, Kessel, M, Seijffers, J
Transformation of the high-CO2-requiring mutants (hcr) O221 and E1 derived from the cyanobacterium Synechococcus sp. strain PCC 7942 by a wild-type DNA library restored their ability to grow at the...
Phosphate transport in arsenate-resistant mutants of Micrococcus lysodeikticus.
Alfasi, H, Friedberg, D, Froedberg, I
Two types of arsenate-resistant mutants of Micrococcus lysodeikticus were found: (i) mutants that grow in the presence of 10 mM but not 1 mM phosphate (Pi) with low uptake rate for Pi and arsenate,...
Membrane-associated, energy-linked reactions in Bdellovibrio bacteriovorus.
Disrupted cells of Bdellovibrio bacteriovorus exhibited adenosine triphosphatase activity, 60 to 80% of which was in the soluble fraction. Dicyclohexylcarbodiimide did not inhibit the adenosine...
Effect of light on Bdellovibrio bacteriovorus.
Bdellovibrio underwent photooxidation by visible light in the presence of exogenous photosensitizer and by near-ultraviolet light (325 to 400 nm) in its absence. The colorless, host-dependent wild...
Wild-type Salmonella typhimurium and cell wall mutants with sequential deficiencies in their cell wall polysaccharide were examined for sensitivity to the bactericidal action of the lysosomal...
Friedberg, D., Friedberg, I., Shilo, M.
Interaction of lysosomal fraction with Escherichia coli caused damage to the cell envelope of these intact cells and to the cytoplasmic membrane of E. coli spheroplasts. The damage to the cytoplasmic...
Role of Cell Wall Structure of Salmonella in the Interaction with Phagocytes
Wild-type and cell wall mutants of Salmonella were examined for sensitivity to ingestion and intracellular killing in vitro by mouse peritoneal macrophages and guinea pig polymorphonuclear...
Li, M., Rosenshine, I., Tung, S. L., Wang, X. H., Friedberg, D., Hew, C. L., ...
Enterohemorrhagic and enteropathogenic Escherichia coli (EHEC and EPEC, respectively) strains are closely related human pathogens that are responsible for food-borne epidemics in many countries....