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Preventing Foodborne Illness: E. coli O157:H7
Published 2013-10-01“…Escherichia coli is a bacterium found in the digestive system of healthy humans and animals and transmitted through fecal contamination. …”
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42
Preventing Foodborne Illness: E. coli “The Big Six”
Published 2013-10-01“…Escherichia coli is a bacterium usually found in the digestive system of healthy humans and animals and transmitted through fecal contamination. …”
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43
Food Safety within the Household: Risk Reduction
Published 2016-02-01“…In 2013, the top five identified bacterial and viral causes of food poisoning attributed to home food preparation were Salmonella, norovirus, shiga-toxin-producing Escherichia coli, Clostridium perfringens, and Campylobacter. …”
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44
Effects of Long-Term Kerosene Spillage on Heterotrophic Microorganisms in Soil from Niger Delta, Southern Nigeria
Published 2013-07-01“…Bacterial species isolated from kerosene contaminated soil samples included species of Bacillus, Pseudomonas, Micrococcus and Serratia while bacteria isolated from pristine soil samples comprised of species of Streptococcus, Salmonella, Escherichia coli, Staphylococcus aureus, Bacillus, Serratia, Micrococcus and Pseudomonas. …”
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45
Antimicrobial Activity of <i>Zingiber Officinale</i> and <i>Allium Sativum</i> on some Drug Resistant Bacterial Isolates
Published 2021-11-01“…Three types of ginger and garlic extracts (aqueous extract, methanol extract and ethanol extract) were assayed separately against Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, and Salmonella typhi. …”
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46
Real-time analysis of initiation regulation systems during the progression of the reconstituted chromosomal replication cycle
Published 2025-02-01“…Abstract Chromosome replication in Escherichia coli is primarily regulated at the initiation stage, where the DnaA protein activates replication at the chromosomal origin, oriC. …”
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47
Carboxymethyl cellulose assisted reforming of poly acrylic acid co methyl methacrylate composite for wastewater treatment and effective hosting of antimicrobial silver
Published 2025-02-01“…Hybrid polymer composite is good candidate platform for hosting Ag particles to heighten their antimicrobial activity against Escherichia coli and Staphylococcus aureus, far exceeding 75% reduction. …”
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Phytochemical Constituents, Antimicrobial activities and Isolation of Eupatorin from the Seed Extract of <i>L. inermis</i> LINN
Published 2020-01-01“…The antimicrobial screening and activities of the crude extracts were observed against Staphylococcus aureus, Bacillus subtilis, Escherichia coli, Salmonella typhi, Pseudomonas aeruginosa, Klebsiella pneumonia with a zones of inhibition ranging from 12-26 mm which were however lower than the standard drug (Ciprofloxacin) with 28-30 mm. …”
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49
The tetracycline resistome is shaped by selection for specific resistance mechanisms by each antibiotic generation
Published 2025-02-01“…Here, we evaluate 24 recombinant Escherichia coli strains expressing tetracycline resistance genes from each mechanism (efflux pumps, ribosomal protection proteins, and enzymatic inactivation) in the context of each tetracycline generation. …”
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50
Resveratrol-derived carbon dots integrated into gelatin/chitosan multifunctional films for intelligent packaging
Published 2025-01-01“…Res-CDs exhibited good free-radical scavenging activities, attributed to abundant surface hydroxyl groups, and effectively inhibited Staphylococcus aureus and Escherichia coli growth at a concentration of 2 mg/mL. …”
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51
Explication of the mixture of <i>Piper betle</i> and <i>Eugenia polyantha</i> on oral bacteria
Published 2025-02-01“…A biochemical test conducted on an MCA sample revealed several species within the Enterobacteriaceae family, including Escherichia coli, Pseudomonas, Klebsiella, and Proteus. …”
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52
Understanding Investigational Perspective of Antioxidant and Antibacterial Properties of Rice
Published 2025-01-01“…The review further explores the bacterial strains most frequently studied, including Bacillus cereus, Listeria monocytogenes, Escherichia coli, and Salmonella species. It highlights the key techniques and parameters employed to ascertain and quantify the antioxidant and antibacterial potential of rice, while critically analysing the strengths and limitations of these approaches. …”
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53
Site-selective dimethylation of flavonoids using fusion flavonoid O-methyltransferases
Published 2025-02-01“…The fusion FOMTs (OsNOMT/ObFOMT5, OsNOMT/RdOMT10, and ObFOMT5/RdOMT10) were heterologously expressed in Escherichia coli. Activity assays of the recombinant fusion FOMTs demonstrated that OsNOMT/ObFOMT5, OsNOMT/RdOMT10, and ObFOMT5/RdOMT10 catalyze 7/4'-O-methylations, 7/3-O-methylations, and 4'/3-O-methylations of flavonoids, respectively. …”
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54
Construction of a multienzyme cascade reaction system and its application in D-tagatose biosynthesis
Published 2025-02-01“…Abstract D-tagatose, a low-calorie rare sugar, has significant potential in food, medicine, cosmetics, and other industries owing to its high application value and market potential. In this study, Escherichia coli BL21 was used as the starting strain to express the β-galactosidase (β-Gal) gene—BgaB—derived from Bacillus stearothermophilus and the L-arabinose isomerase (L-AI) gene—araA—derived from Thermus sp., yielding the genetically engineered strains E. coli BL21-pET28a-BgaB and E. coli BL21-pET28a-araA. …”
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55
Contrastive-learning of language embedding and biological features for cross modality encoding and effector prediction
Published 2025-02-01“…All experimentally verified effectors in Enterohemorrhagic Escherichia coli and 41 of 43 experimentally verified T3SEs of Salmonella Typhimurium are recognized. …”
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56
Phytochemical components and antibacterial activity of two populations of Senecio vulgaris L. essential oils as traditional medicine plant
Published 2025-02-01“…The findings indicated that the essential oil displayed heightened activity against Escherichia coli in both populations. Furthermore, minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) tests indicated that Pseudomonas aeruginosa with concentrations of 400 µg/mL for both tests, was the most susceptible bacteria, while Streptococcus pyogenes with MIC = 800 and MBC>800 µg/mL was the most resistant in both populations of S. vulgaris. …”
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Actinorhodopsin: an efficient and robust light-driven proton pump for bionanotechnological applications
Published 2025-02-01“…RlActR was efficiently overexpressed in Escherichia coli in milligram amounts and isolated with high purity and homogeneity. …”
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Analysis of Bacteriological Quality of Domestic Water Sources in Kabale Municipality, Western Uganda
Published 2019“…A total of 28 water samples were collected from 14 water springs during the dry and wet season and analyzed for determination of Escherichia coli (E. coli), and Total Heterotrophic Bacteria (THB) using the membrane filtration method. …”
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Prevalence of Bacterial Urinary Tract Infections and Associated Factors among Patients Attending Hospitals in Bushenyi District, Uganda
Published 2019“…(e study revealed 86/267 (32.2%) UTI prevalence among patients attending hospitals in Bushenyi District, Uganda. Escherichia coli was the most prevalent bacterial uropathogen with 36/86 (41.9%) followed by Staphylococcus aureus 27/86 (31.4%), Klebsiella pneumoniae 10/86 (11.6%), Klebsiella oxytoca 6/86 (7.0%), Proteus mirabilis 3/86 (3.5%), Enterococcus faecalis 3/86 (3.5%), and Proteus vulgaris 1/86 (1.2%). …”
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Superbugs-related prolonged admissions in three tertiary hospitals, Kano State, Nigeria
Published 2019“…More than 80% of the nosocomial infections (Nis) were caused by Gram-negative bacteria, predominantly Escherichia coli, Klebseilla spp, Proteus spp, Pseudomona spp, and Acinetobacter spp. …”
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