Mur-LH, the broad-spectrum endolysin of Lactobacillus helveticus temperature bacteriophage phi-0303

Article Abstract:

Research describes the cloning of the phi-0303 phage lysin gene, its nucleotide sequence, and activity spectrum and specificity of the recombinant protein. Data indicate that the lysin gene is within a 4.1 kilobase DNA fragment of bacteriophage phi-0303 and that it is a 1,122 base pair sequence encoding Mur-LH with N-acetylmuramidase and endolysin activity.

United Kingdom, France, Physiological aspects, Microbiological synthesis, Fermentation, Bacteriophages, Cloning

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Redox interactions between Saccharomyces cerevisiae and Saccharomyces uvarum in mixed culture under enological conditions

Article Abstract:

The interactions between different strains in a mixed culture containing two yeast strains grown under enological conditions is identified and investigated. The Saccharomyces cerevisiae-Saccharomyces uvarum hybrid strain produced large amounts of acetaldehyde for which Saccharomyces cerevisiae strain acted as a receiving strain in the mixed culture.

Food preparations, not elsewhere classified, All Other Miscellaneous Food Manufacturing, Brewers' Yeast, Analysis, Oxidation-reduction reaction, Oxidation-reduction reactions, Brewer's yeast, Saccharomyces cerevisiae, Brewing

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Hydrolysis of sequenced beta-casein peptides provides new insight into peptidase activity from thermophilic lactic acid bacteria and highlights intrinsic resistance of phosphopeptides

Article Abstract:

The peptidases of species of thermophilic lactic acid bacteria were tested on a beta-casein hydrolysate. Most of the phosphorylated peptides were resistant to hydrolysis.

Bacteria, Thermophilic, Thermophilic bacteria, Microbial enzymes

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