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AggLb Is the Largest Cell-Aggregation Factor from Lactobacillus paracasei Subsp paracasei BGNJ1-64, Functions in Collagen Adhesion, and Pathogen Exclusion In Vitro
(Public Library Science, San Francisco, 2015)
Eleven Lactobacillus strains with strong aggregation abilities were selected from a laboratory collection. In two of the strains, genes associated with aggregation capability were plasmid located and found to strongly ...
Genomic Characteristics of Colistin-Resistant Salmonella enterica subsp. enterica Serovar Infantis from Poultry Farms in the Republic of Serbia
(MDPI, Basel, 2020)
The antimicrobial susceptibility testing was conducted on 174 single isolates from poultry farms in Serbia and it was determined that seven Salmonella spp. were multidrug resistant. Sixteen serotypes were detected, but ...
Functional Characterization of the Lactolisterin BU Gene Cluster of Lactococcus lactis subsp. lactis BGBU1-4
(Frontiers Media Sa, Lausanne, 2018)
The gene cluster responsible for the production of the aureocin A53-like bacteriocin, lactolisterin BU, is located on plasmid pBU6 in Lactococcus lactis subsp. lactis BGBU1-4. Heterologous expression of pBU6 confirmed that ...
Genotypic and Phenotypic Characterization of Stenotrophomonas maltophilia Strains from a Pediatric Tertiary Care Hospital in Serbia
(Public Library Science, San Francisco, 2016)
Background Stenotrophomonas maltophilia is an environmental bacterium and an opportunistic pathogen usually associated with healthcare-associated infections, which has recently been recognized as a globally multi-drug ...
Characterization, Antibiofilm, and Depolymerizing Activity of Two Phages Active on Carbapenem-ResistantAcinetobacter baumannii
(Frontiers Media Sa, Lausanne, 2020)
Acinetobacter baumanniiis a leading cause of healthcare-associated infections worldwide. Its various intrinsic and acquired mechanisms of antibiotic resistance make the therapeutic challenge even more serious. One of the ...
Regulation of rpoS gene expression in Pseudomonas: involvement of a TetR family regulator
(Amer Soc Microbiology, Washington, 2001)
The rpoS gene encodes the sigma factor which was identified in several gram-negative bacteria as a central regulator during stationary phase. rpoS gene regulation is known to respond to cell density, showing higher expression ...
Regulation of the p-hydroxybenzoic acid hydroxylase gene (pobA) in plant-growth-promoting Pseudomonas putida WCS358
(Soc General Microbiology, Reading, 2001)
The regulation of the p-hydroxybenzoate hydroxylase gene (pobA) of Pseudomonas putida WC5358 involved in the catabolism of p-hydroxybenzoic acid (PHB) to the central intermediate protocatechuate was studied. Protocatechuic ...
Identification of quorum-sensing-regulated genes of Burkholderia cepacia
(Amer Soc Microbiology, Washington, 2003)
Quorum sensing is a regulatory mechanism (operating in response to cell density) which in gram-negative bacteria usually involves the production of N-acyl homoserine lactones (HSL). Quorum sensing in Burkholderia cepacia ...
The acetyl xylan esterase of Bacillus pumilus belongs to a family of esterases with broad substrate specificity
(Microbiology Soc, London, 2000)
The Bacillus pumilus gene encoding acetyl xylan esterase tare) was identified and characterized. The axe gene was expressed and the recombinant enzyme produced in Escherichia coli was purified and characterized. The ...
Technological and probiotic potential of BGRA43 a natural isolate of Lactobacillus helveticus
(Frontiers Media Sa, Lausanne, 2013)
Lactobacillus helveticus BGRA43 is a human intestinal isolate showing antimicrobial activity, amongst others, against Yersinia enterocolitica, Shigella sonnei, Shigella flexneri, and Streptococcus pneumoniae. BGRA43 produces ...