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Search results for: microbiology
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Non-ribosomal peptides produced by Planktothrix agardhii from Siemianówka Dam Reservoir SDR (northeast Poland)
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Characterization of exceptionally thermostable single-stranded DNA-binding proteins from Thermotoga maritima and Thermotoga neapolitana
PublicationBACKGROUND: In recent years, there has been an increasing interest in SSBs because they find numerous applications in diverse molecular biology and analytical methods.RESULTS: We report the characterization of single-stranded DNA binding proteins (SSBs) from the thermophilic bacteria Thermotoga maritima (TmaSSB) and Thermotoga neapolitana (TneSSB). They are the smallest known bacterial SSB proteins, consisting of 141 and 142 amino...
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Induction of the Stringent Response Underlies the Antimicrobial Action of Aliphatic Isothiocyanates
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Identification and characterization of Staphylococcus spp. and their susceptibility to insect apolipophorin III
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Efflux Pump Blockers in Gram-Negative Bacteria: The New Generation of Hydantoin Based-Modulators to Improve Antibiotic Activity
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Superantigen gene profiles, genetic relatedness and biological activity of exosecretions of Staphylococcus aureus isolates obtained from milk of cows with clinical mastitis
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Identification and methicillin resistance of coagulase-negative staphylococci isolated from nasal cavity of healthy horses
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Human Skin Microbiota – Essentials for Beauty Studio Professionals
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Comparative analysis of superantigen genes in Staphylococcus xylosus and Staphylococcus aureus isolates collected from a single mammary quarter of cows with mastitis
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Can antimicrobial blue light contribute to resistance development? Genome-wide analysis revealed aBL-protective genes in Escherichia coli
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The effect of auto-vaccination therapy on the phenotypic variation of one clonal type of Staphylococcus aureus isolated from cows with mastitis
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Possibility of transfer and activation of 'silent' tetracycline resistance genes among Enterococcus faecalis under high-pressure processing
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Novel thermostable single-stranded DNA-binding protein (SSB) from Deinococcus geothermalis
PublicationW celu zbadania właściwości biochemicznych białka wiążącego się do jednoniciowego DNA (SSB) pochodzącego z Deinococcus geothermalis (DgeSSB), sklonowano gen ssb otrzymany w reakcji PCR, a następnie uzyskano wydajną biosyntezę białka DgeSSB. Gen składa się z 900 par zasad, kodujących białko złożone z 300 reszt aminokwasowych, o wyliczonej masie molekularnej równej 32.45 kDa. Sekwencja aminokwasowa wykazuje 43, 44% i 75% identyczności...
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Mixed growth of Salix species can promote phosphate-solubilizing bacteria in the roots and rhizosphere
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How Does Salinity Shape Bacterial and Fungal Microbiomes of Alnus glutinosa Roots?
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Soil chemical properties affect the reaction of forest soil bacteria to drought and rewetting stress
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Assessment of antibiotic resistance and biofilm formation of Enterococcus species isolated from different pig farm environments in Poland
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Advances in bacteriophage-mediated strategies for combating polymicrobial biofilms
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Do we need a new vaccine to control the re-emergence of pertussis?
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Untargeted metabolomics coupled with genomics in the study of sucrose and xylose metabolism in Pectobacterium betavasculorum
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Prevalence of Listeria species and L. monocytogenes in ready-to-eat foods in the West Pomeranian region of Poland: Correlations between the contamination level, serogroups, ingredients, and producers
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A cold-adapted esterase from psychrotrophic Pseudoalteromonas sp. strain 643A
PublicationDzięki zastosowaniu lipaz możliwa jest biotechnologiczna produkcja m.in. biodegradowalnych biopolimerów, biopaliw (tzw. biodiesel), wielu terapeutyków, herbicydów, pestycydów, kosmetyków, substancji smakowych, serów i in. Szczególnie interesującą grupę stanowią enzymy lipolityczne, pochodzące z organizmów psychrofilnych i psychrotrofowych, ze względu na zdolność do wydajnego katalizowania reakcji w temperaturach rzędu 10-20 ºC....
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DAF - and collagen-binding properties of chimeric Dr fimbriae
PublicationEkspozycja białek heterologicznych na powierzchni mikroorganizmów jest jedną z nowych strategii stosowanych w mikrobiologii, biotechnologii oraz projektowaniu nowoczesnych szczepionek. W niniejszej pracy zbadano możliwość wykorzystania białka podjednostkowego DraE fimbrii Dr uropatogennych szczepów Escherichia coli jako nośnika heterologicznych sekwencji. W rejon odpowiadający N-terminalnej domenie 2 białka DraE wprowadzono epitopową...
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Gamma rays-assisted bacterial synthesis of bimetallic silver-selenium nanoparticles: powerful antimicrobial, antibiofilm, antioxidant, and photocatalytic activities
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The Leaderless Bacteriocin Enterocin K1 Is Highly Potent against Enterococcus faecium: A Study on Structure, Target Spectrum and Receptor
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Murine Model Imitating Chronic Wound Infections for Evaluation of Antimicrobial Photodynamic Therapy Efficacy
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Factors Determining Staphylococcus aureus Susceptibility to Photoantimicrobial Chemotherapy: RsbU Activity, Staphyloxanthin Level, and Membrane Fluidity
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Superoxide dismutase is upregulated in Staphylococcus aureus following protoporphyrin-mediated photodynamic inactivation and does not directly influence the response to photodynamic treatment
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Molecular characteristics of community-associated methicillin-resistant Staphylococcus aureus strains for clinical medicine
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Probiotic Bacteria: A Promising Tool in Cancer Prevention and Therapy
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Complementation studies of the DnaK–DnaJ–GrpE chaperone machineries from Vibrio harveyi and Escherichia coli, both in vivo and in vitro
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The usefulness of biotyping in the determination of selected pathogenicity determinants in Streptococcus mutans
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Effects of osmotic and high pressure stress on expression of virulence factors among Enterococcus spp. isolated from food of animal origin
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High pressure processing, acidic and osmotic stress increased resistance to aminoglycosides and tetracyclines and the frequency of gene transfer among strains from commercial starter and protective cultures
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Effect of high pressure processing on changes in antibiotic resistance genes expression among strains from commercial starter cultures
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ClpP/ClpX-mediated degradation of the bacteriophage λ O protein and regulation of λ phage and λ plasmid replication
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The cell surface protein Ag43 facilitates phage infection of Escherichia coli in the presence of bile salts and carbohydrates
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Regulation of the switch from early to late bacteriophage λ DNA replication
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Excess production of phage λ delayed early proteins under conditions supporting high Escherichia coli growth rates
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Fibronectin-, vitronectin- and laminin-binding proteins at the cell walls of Candida parapsilosis and Candida tropicalis pathogenic yeasts
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Properties of the HtrA Protease From Bacterium Helicobacter pylori Whose Activity Is Indispensable for Growth Under Stress Conditions
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PhageScore-based analysis of Acinetobacter baumannii infecting phages antibiotic interaction in liquid medium
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Microbiota in sports
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Activation mechanism and activity of globupain, a thermostable C11 protease from the Arctic Mid-Ocean Ridge hydrothermal system
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Isolation and Characterization of Pseudomonas spp. Strains That Efficiently Decompose Sodium Dodecyl Sulfate
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Genomic and Functional Characterization of Environmental Strains of SDS-Degrading Pseudomonas spp., Providing a Source of New Sulfatases
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Molecular characterization of the PhiKo endolysin from Thermus thermophilus HB27 bacteriophage phiKo and its cryptic lytic peptide RAP-29
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Outer Membrane Vesicles as Mediators of Plant–Bacterial Interactions
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Clonal Diversity, Antimicrobial Susceptibility and Presence of Genes Encoding Virulence Factors in Staphylococcus aureus Strains Isolated from Cut Wound Infections
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Antimicrobials Are a Photodynamic Inactivation Adjuvant for the Eradication of Extensively Drug-Resistant Acinetobacter baumannii
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