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orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Yeasts sprout in microscopy
Antimicrobial susceptibility testing in petri dish. Microbiologist check Antibiotic resistance of bacteria
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
A quadrant streak of the bacterium Staphylococcus aureus cultured or inoculated on Baird-Parker agar with egg tellurite .
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Backgrounds of Bacteria and Mold under the microscope in Lab.
Green chlorophyll Cells under heavy magnification isolated on dark background
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
Microorganisms such as bacteria, viruses and fungi on skin surface
Liver Fluke Section under light microscope with white background
Moderate white blood cells inflammatory response.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
3D cartoon and Gaussian surface models, PDB 6gu2, white background
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Colonies of pathogenic bacteria in a Petri dish, microbiological studies
COVID-19 new Omicron sub-variant BQ.1.1 - 3d rendered image. Pandemic wave.\nViral Infection concept. Delta, Omicron (B.1.1.529), Centaurus (B.1.1.529.2.75) (BA.2.75), Aeterna (BA.4.6) variant. Sars-cov-2, 2019-nCoV, Coronavirus.\nAntibody, Antigen, stealth, Vaccine technology concept.\nB117 - COVID-19 Variant,\nSARS-CoV-2 BA.2 Variant,\nSARS-CoV-2 BA.5 Variant,\nSARS-CoV-2 Omicron Variant,\nSaRS-CoV-2 Deltacron Variant
Erythema infectiosum, fifth disease, or slapped cheek syndrome is one of several possible manifestations of infection by parvovirus B19. Fifth disease typically presents as a rash and is more common in children. While parvovirus B19 can affect humans of all ages, only two out of ten individuals will present with physical symptoms.
A sensitivity test of E coli in macconkey agar media.
Klebsiella pneumonia (large colony) and Enterococcus fecium (small colony) grown on an agar plate. Klebsiella pneumonia is ESBL and multidrug resistant and Enterococcus fecium is vancomycin resistant.
Metastatic plasmacytoma, metastatic undifferentiated sarcoma. Microscopically show cellular material of mostly plasmacytiod cells. atypical mitoses are present. plasma cell tumor.
Lactobacillus Bulgaricus Probiotic - 3D microscopic view of healthy gut bacteria cells. Lactobacillus bulgaricus is often found in greek yogurt and is considered one of the healthy gut bacteria that aids in digestion and promotes health.
Microscopic view of Salmonella enterica serotype Typhi that causes typhoid fever. 3D illustration
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Algae, a unicellular organism
Photomicrograph of flatworm,
Backgrounds of Characteristics of Bacteria and Fungi for education in Microbiology laboratory.
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
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