Search results for: microbiology
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Microbiology Spectrum
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ANNALS OF MICROBIOLOGY
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MOLECULAR MICROBIOLOGY
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Journal of the Association of Medical Microbiology and Infectious Disease Canada
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ENVIRONMENTAL MICROBIOLOGY & CHEMISTRY - tutorials and laboratory - 2021/2022
e-Learning CoursesSpecjalność: Erasmus (WILiŚ), II stopnia, stacjonarne, 2020/2021 - letni (obecnie sem. 1) oraz Specjalność: Environmental Engineering (WILiŚ), II stopnia, stacjonarne, 2020/2021 - letni (obecnie sem. 1)
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ENVIRONMENTAL MICROBIOLOGY & CHEMISTRY - tutorials and laboratory 2022-2023
e-Learning CoursesSpecjalność: Erasmus (WILiŚ), II stopnia, stacjonarne oraz Specjalność: Environmental Engineering (WILiŚ), II stopnia, stacjonarne (sem. letni)
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ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY
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Scientific Journal of Microbiology
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BRAZILIAN JOURNAL OF MICROBIOLOGY
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FEMS MICROBIOLOGY ECOLOGY
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Journal of Oral Microbiology
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INDIAN JOURNAL OF MICROBIOLOGY
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MEDICAL MICROBIOLOGY AND IMMUNOLOGY
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LETTERS IN APPLIED MICROBIOLOGY
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SYSTEMATIC AND APPLIED MICROBIOLOGY
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FEMS IMMUNOLOGY AND MEDICAL MICROBIOLOGY
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International Research Journal of Microbiology
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JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY
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JOURNAL OF GENERAL AND APPLIED MICROBIOLOGY
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MicrobiologyOpen
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Inter Applied Chemistry Programme 7 Principles of Environmental MicrobiologyC.W. Knapp
e-Learning CoursesInter Applied Chemistry Programme 7 Dr Charles W. Knapp BSc MSc PhD FHEA Principles of Environmental Microbiology
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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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Non-ribosomal peptides produced by Planktothrix agardhii from Siemianówka Dam Reservoir SDR (northeast Poland)
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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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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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Induction of the Stringent Response Underlies the Antimicrobial Action of Aliphatic Isothiocyanates
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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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A new B-D-galactosidase with a low temperature optimum isolated from the Antarctic Arthrobacter sp. 20B: gene cloning, purification and characterization.
PublicationA psychrotrophic bacterium producing a coldadaptedB-galactosidase upon growth at low temperatureswas classiWed as Arthrobacter sp. 20B. A genomic DNAlibrary of strain 20B introduced into Escherichia coliTOP10F' and screening on X-Gal (5-bromo-4-chloro-3-indolyl-B-D-galactopyranoside)-containing agar plates ledto the isolation of B-galactosidase gene. The B-galactosidasegene (bgaS) encoding a protein of 1,053 amino acids,with a...
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A new cold-adapted beta-D-galactosidase from the Antarctic Arthrobacter sp. 32c - gene cloning, overexpression, purification and properties
PublicationThe development of a new cold-active β-D-galactosidases and microorganisms that efficiently ferment lactose is of high biotechnological interest, particularly for lactose removal in milk and dairy products at low temperatures and for cheese whey bioremediation processes with simultaneous bio-ethanol production. In this article, we present a new β-D-galactosidase as a candidate to be applied in the above mentioned biotechnological...
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Two highly thermostable paralogous single-stranded DNA-binding proteins from Thermoanaerobacter tengcongensis
PublicationThe thermophilic bacterium Thermoanaerobacter tengcongensis has two single-stranded DNA-binding (SSB) proteins, designated TteSSB2 and TteSSB3. In a SSB complementation assay in Escherichia coli, only TteSSB3 took over the in vivo function of EcoSSB. We have cloned the ssb genes obtained by PCR and have developed E. coli overexpression systems. The TteSSB2 and TteSSB3 consist of 153 and 150 amino acids with a calculated molecular...
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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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The DraC usher in Dr fimbriae biogenesis of uropathogenic E. coli Dr+ strains
PublicationBiogeneza fimbrii Dr kodowanych przez operon dra uropatogennych szczepów Escherichia coli (infekcje górnych dróg moczowych) odbywa się na bazie zakonserwowanego systemu sekrecji typu chaperone-usher. Funkcjonowanie powyższego systemu sekrecji opiera się na dwóch komponentach białkowych, periplazmatycznym chaperonie DraB i zewnątrzbłonowym kanale DraC. Białko DraB kontroluje proces składania podjednostek fimbrialnych DraE, natomiast...
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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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Gamma rays-assisted bacterial synthesis of bimetallic silver-selenium nanoparticles: powerful antimicrobial, antibiofilm, antioxidant, and photocatalytic activities
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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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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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