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2 days ago · Type and morphology. E. coli is a gram-negative, facultative anaerobe, nonsporulating coliform bacterium. Cells are typically rod-shaped, and are about 2.0 μm long and 0.25–1.0 μm in diameter, with a cell volume of 0.6–0.7 μm 3.
- EPEC
Escherichia coli (/ ˌ ɛ ʃ ə ˈ r ɪ k i ə ˈ k oʊ l aɪ /...
- Entamoeba COLI
Entamoeba coli is a non-pathogenic species of Entamoeba that...
- Gram-negative
Microscopic image of gram-negative Pseudomonas aeruginosa...
- Enterobacteriaceae
Enterobacteriaceae is a large family of Gram-negative...
- Salmonella Enterica
Salmonella enterica (formerly Salmonella choleraesuis) is a...
- Facultative Anaerobic
Functions. Facultative anaerobes are able to grow in both...
- EPEC
Apr 28, 2024 · This approach focuses on the assessment of product safety based on concentration levels of E. coli, rather than identifying the pathogenicity of specific E. coli strains. Furthermore, E. coli serves as a crucial hygienic indicator in the risk assessment of foodborne pathogens.
May 2, 2024 · A colony of Escherichia coli [111] Unlike in multicellular organisms, increases in cell size ( cell growth) and reproduction by cell division are tightly linked in unicellular organisms. Bacteria grow to a fixed size and then reproduce through binary fission, a form of asexual reproduction. [112]
- Bacteria, Woese et al. 1990
Apr 26, 2024 · The morphological changes to E. coli are circled in yellow; the damaged cell surface of E. coli, or leakage from cytoplasm, are marked by yellow arrows. Figure 3. The SEM images of E. coli in the untreated, UV, HVEF, and combined treatments.
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Aug 22, 2023 · This research topic is focused in biotechnological applications using E. coli strains as a microbial cell factory in the synthesis of several compounds using metabolic engineering of industrial interest such as: • Biofuels • Metabolites for pharmaceutical, agrochemical or food applications • Polymers • Secondary metabolites
Apr 30, 2024 · E. coli, (Escherichia coli), species of bacterium that normally inhabits the stomach and intestines. When E. coli is consumed in contaminated water, milk, or food or is transmitted through the bite of a fly or other insect, it can cause gastrointestinal illness.
May 3, 2024 · l-Phenylalanine (l-Phe) is widely used in the food and pharmaceutical industries. However, the biosynthesis of l-Phe using Escherichia coli remains challenging due to its lower tolerance to high concentration of l-Phe. In this study, to efficiently synthesize l-Phe, the l-Phe biosynthetic pathway was reconstructed by expressing the heterologous genes aroK1, aroL1, and pheA1, along with the ...