BACTERIOCINS OF FACULTATIVELY-ANAEROBIC ENDOSPOREFORMING BACTERIA
Journal Title: Мікробіологія і біотехнологія - Year 2017, Vol 0, Issue 2
Abstract
The survey provides information on low-weight proteins of endosporeforming facultative anaerobic bacteria (EFAB) – bacteriocins that have antimicrobial activity, their classification, structure and properties. The bacteriocins of EFAB are divided into that, which undergoes secondary modification during the synthesis, and such that do not. First, in its turn, they are divided into lantibiotics, cyclic peptides, sactibiotics, glicocins, linear azole-containing and lasso bacteriocins, the last are found in EFAB still only with bioinformatics methods. Among nonmodified bacteriocins of EFAB there are separated pediocin-like and unclassified ones. A separate group is represented by heavy bacteriocins that have a high molecular weight, and are currently poorly understood. Knowledge of different taxonomic groups in terms bacteriocinogenity EFAB is very uneven currently. General producers are belonging to the genera Bacillus and Paenibacillus, for some families there is no information in the literature at all. Investigation of EFABbacteriocins is a promising direction both in fundamental and applied research.
Authors and Affiliations
M. D. Shtenikov, V. O. Ivanytsia
Keywords
Related Articles
- EP ID EP318199
- DOI 10.18524/2307-4663.2017.2(38).105024
- Views 111
- Downloads 0
ANALYSIS OF NEW POLYFLUOROTHIOACYLATED AMINO ACIDS DERIVATIVES BY IN SILICO AND IN VITRO METHODS
Aim. The purpose of this work was to analyze the potential biological activity and the target of action of esters of tetrafluoropropanethioacylated amino acids derivatives and to investigate the obtained results in vitro...
SUBSTRATE SPECIFICITY OF BACILLUS THURINGIENSIS ІМВ В-7324 SERINE ALKALINE PEPTIDASE
Aim. Investigation of substrate specificity of serine alkaline protease from Bacillus thuringiensis ІMV B- 324. Methods. To study the substrate specificity of the proteins there were used: casein, elastin, fibrin, fibrin...
MICROMYCETES – POTENTIAL BIODESTRUCTORS OF RUBBER TECHNICAL MATERIALS WASTES IN THE CLAMATE OF UKRAINE
Aim of the presented paper was the preliminary screening of microscopic fungi promising for development of the biotechnology of destruction of the wastes of rubber technical materials (RTM). Methods. The cultures of micr...
COMPARISON OF LONG-TERM EFFECT OF TWO DYSBIOSIS MODELS IN WISTAR RATS
Aim. To compare the changes of intestinal microbial composition of two models of dysbiosis induced by ceftriaxone (Cf) or the mix of ampicillin (Amp) and metronidazole (Met). Methods. The object of the study was the chan...
RESISTANCE OF LACTOBACILLI STRAINS ISOLATED FROM DIFFERENT SOURCE TO SOME AGGRESSIVE FACTORS OF THE DIGITAL TRACT
Aim. To study the resistance of lactobacilli strains to some aggressive factors of gastrointestinal tract in vitro depending on the primary isolation source. Methods. 13 lactobacilli strains isolated from self-fermenting...