Global ETD Search
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Showing 1 to 4 of 4 for “"algD"”.
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ROLE OF CRC IN THE REGULATION OF ALGINATE IN PSEUDOMONAS AERUGINOSA
… adjacent to the ribosome binding site of algD, the first gene in the 12-gene alginate biosynthetic operon. We hypothesized that Crc binding here would act as a repressor of algD expression. Taking a genetic approach, Gateway technology was used to construct crc::GmR (nonpolar) mutants of …
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Alternative regulation of the alginate algD operon by an activated AlgB in nonmucoid Pseudomonas aeruginosa is dependent on Sigma 54
… in cystic fibrosis patients. Expression of the algD operon for alginate biosynthesis requires three major regulators in association with the ECF sigma factor, σ22, in mucoid strains that are typically defective in anti-sigma factor, MucA. One such algD regulator is AlgB, a member of the NtrC …
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Structural Insights into Modification and Export of the Pseudomonas aeruginosa Alginate Exopolysaccharide
… precursor formation by AlgA, AlgC, and AlgD. These precursors are polymerized by Alg8 in the inner membrane upon cyclic diguanylate binding to Alg44. Following polymerization and translocation into the periplasm, the polymer can be modified by epimerization by AlgG, or acetylation by the …
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Nucleic Acid Structural Recognition by Transcription Factor AmrZ and Riboendonuclease HI
DNA regulation is a fundamental part of every cell's life cycle. The expression of DNA allows cells to respond, adapt, and live in the ever changing environment and even overcome host cell defenses. This regulation is controlled through DNA-protein binding. Proteins bind to an innumerable amount of …