Regulation of the ndh gene of Escherichia coli by integration host factor and a novel regulator, Arr

Article Abstract:

The integration host factor (IHF) and amino acid response regulator (Arr) regulation of the ndh gene Escherichia coli was analyzed using ndh-lacZ fusion and Western Blotting. Results have shown that IHF represses ndh expression in vivo and Arr binds two sites overlapping the regulator of fumarate and nitrate reduction. Moreover, an Arr-containing fraction interacts with the amino-acid-responsive asparaginase II gene.

Proteins, Anaerobiosis, Amino acids

---

Enhanced production of insulin-like growth factor I fusion protein in Escherichia coli by coexpression of the down-regulated genes identified by transcriptome profiling

Article Abstract:

Research has been conducted on recombinant Escherichia coli which produces human insulin-like growth factor I fusion protein. The transcriptosome profiles of E. coli have been investigated via the use of DNA microarrays, and the results demonstrate that transcriptosome profiling provides information for designing engineered strains with enhanced performance.

South Korea, Research and Development in the Physical, Engineering, and Life Sciences, Science & research, Genetic Engineering, Methods, Physiological aspects, Environmental aspects, Genetic aspects, Microbiology, Growth factors, Genetic regulation, Gene expression, Bacterial proteins, Microbial populations, Insulin, DNA microarrays, Microbial ecology

---

Similar abstracts:

• Abstracts: Regulation of the N-acyl homoserine lactone-dependent quorum-sensing system in rhizosphere Pseudomonas putida WCS358 and cross-talk with the stationary-phase RpoS sigma factor and the global regulator GacA
• Abstracts: Lon-mediated proteolysis of the Escherichia coli UmuD mutagenesis protein: in vitro degradation and identification of residues required for proteolysis
• Abstracts: Molecular mechanism of membrane protein integration into the endoplasmic reticulum. The Sec61p complex mediates the integration of a membrane protein by allowing lipid partitioning of the transmembrane domain
• Abstracts: Alleviation of glucose repression of maltose metabolism by MIG1 disruption in Saccharomyces cerevisiae. Metabolic engineering of Saccharomyces cerevisiae
• Abstracts: Modelling the growth limits (growth/no growth interface) of Escherichia coli as a function of temperature, pH, lactic acid concentration, and water activity

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.