“...Evidence is presented that near-ultraviolet (near-UV) light can alter galactoside transport...”
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“... and nearly restored [2Fe-2S]-IscR activity, providing a mechanism for regulating IscR activity under stress...”
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“... factors that function synergistically when bound near a particular target gene. Such effects have been...”
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“...Stationary-phase cultures of Escherichia coli can survive several hours or exposure to extreme acid...”
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“...In vitro mutagenesis of the Escherichia coli trpA gene has yielded 66 mutant tryptophan synthase...”
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“...In Escherichia coli the mutY (or micA)-dependent DNA mismatch repair pathway can convert A degrees...”
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“... of the cell's secretory machinery. A deletion of nearly the entire gene renders the cell dependent...”
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“...FNR is an Escherichia coli transcription factor that regulates the transcription of many genes...”
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“..., bacteremia, acute pyelonephritis, and death. Escherichia coli is a common urine isolate from catheterized...”
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“...A large diarrhea outbreak due to enteroinvasive Escherichia coli (EIEC) serogroup O143 occurring...”
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“... dismutases. When cloned into a catalase-deficient mutant of Escherichia coli (UM255), the recombinant P...”
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“... decisions. A 2nd analysis explored the associations between resistance phenotypes in E. coli and Salmonella...”
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“... cultured HeLa cells have been partially purified and characterized by using Escherichia coli adenosine 3...”
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“... at near-saturating substrate concentrations, was 1:3 (aspartate transcarbamoylase/ornithine...”
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“... gene hisG, and a gene located near the gene encoding the recently characterized virulence factor SuhB...”
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“... domain (228–504) fused to maltose binding protein (MBP) from E. coli. Monomeric fusion proteins can...”
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“...To test the reliability of linkage-disequilibrium analysis for gene mapping, we compared physical...”
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“... periods of time. In near-shore coastal waters C. albicans and E. coli survival times in diffusion chambers...”
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“...O'Donovan, Gerard A. (University of California, Davis), Catherine L. Kearney, and John L. Ingraham...”
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Assuntos: “...Escherichia coli...”
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