Thermus thermophilus as a cell factory for the production of a thermophilic Mn-dependent catalase, which fails to be synthesized in an active form in Escherichia coli

Article Abstract:

The genes, which encode Mn-dependent catalases from Thermus thermophilus and HB8 and a mutant, which is not so thermostable but carries two amino acid replacements, (M129V and E293G) were all combined together. In the Escherichia coli, if the wild-type and mutant genes are appearing in excess then the unchanged or six-his-tagged proteins of the anticipated size are created in large numbers as inactive proteins.

All Other Miscellaneous Chemical Product and Preparation Manufacturing, Catalysts, Chemical preparations, not elsewhere classified, Analysis, Genetic aspects, Bacteria, Thermophilic, Microbiology, Thermophiles

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Examination of the watershed-wide distribution of Escherichia coli along Southern Lake Michigan: An integrated approach

Article Abstract:

The interrelatedness of Escherichia coli occurrence from various coastal watershed components along southern Lake Michigan is examined. Results reveal that once established in forest soil, E. coli could persist throughout the year, potentially acting as a continuous non-point source of E. coli to nearby streams.

Waste Management and Remediation Services, Michigan, Water Pollution, Marine bacteria, Report

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