Intracellular follow up as arcted by a new bacteiual system acting as antibacterial and releasing system of favourable bacterial productes important in food industry [electronic resource].

Includes references.

Bacterial cell lysis, initiated by induced expression of a protein destabilizing the basic bacterial cytoskeleton. allowed an electron microscopic study of intracellular structural features of Escherichia coli as a bacterial system Densely packed parallel and twisted strands of a complex presumably consisting of chromosomal DNA and DNA binding proteins could be detected. In early states of lysis, polysome-like complexes could be visualized. arranged in parallel rows following a helical pattern, close to the inside of the cytoplasmic membrane. The basis of type I pili was seen to be not inserted in the cytoplasmic membrane; rather. these pili were found to be attached to the peripheral part of the basic cytoskeleton located close to the inner face of the cytoplasmic membrane. Implications for a better understanding of fundamental structure-function relationships in bacteria at the cellular and macromolecular levels are discussed. Therefore, our results of this lysis system confirmed its possible use in the production of fermented foods and some food additives used in food processing . as well as in industrial fermentation to ease the downstream processing of many favourable bacterial products important in food technology and to allow better study of intracellular structures of bacteria.

Summary in Arabic.

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