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A ball and stick model of Human Insulin. Isolated on black.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Nucleosome, molecular model. 3D illustration. The nucleosome consists of a DNA double helix wrapped around a core of histone proteins.
Dengue virus cells. 3D Render
3D CG rendered image of scientifically accurate Adeno-Associated Virus (AAV) Capsid Structure based on PDB : 1LP3 (surface style)
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
3D cartoon and Gaussian surface models, PDB 2j0D, white background.
Virus Cells of the Adenovirus Family in Icosahedral Shape
Morbillivirus is the virus that causes the infectious disease known as measles. 3D Illustration
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
A  RNA polymerase (yeast) is composed of several proteins. It unwinds DNA strands (violet) and builds RNA (red) out of the nucleotides uridine, adenosine, cytlidine and guanosine monophosphate.
3d rendering of Easter eggs background
Epstein-Barr virus internal structure. 3d illustration isolated in white
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
SARS-CoV-2 ORF3a is a putative viral ion channel implicated in autophagy inhibition, inflammasome activation and apoptosis. 3D cartoon and Gaussian surface models, based on PDB 7kjr, white background.
DNA testing of cells in a test tube
Scientifically accurate 3D structure of Hepatitis A Capsid based on PDB : 4QPI.
Futuristic technology
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Extreme close-up on green and blue virus cells intertwined with DNA cell structure
Biological protein and molecule, 3d rendering. 3D illustration.
A model of a nucleosome. Isolated on black.
3d rendering of IgA molecules neutralize or block the activity of virus and prevent their attachment to host cells
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
DNA close-up, DNA Molecule Model, DNA Strands, DNA animation
Digitally painted on Tablet, Pixelated Planets, Abstract Background
Inhibition of mTORC1 by rapamycin leads to immunosuppression, prevention of trasplant rejection and inhibition of tumor growth.
Computer generated abstract concept image of 3d spheres like metaphor of abstract business processes.
Coxsackie virus internal structure, 3d illustration set isolated on white
Slice of natural crystal for patterns and textures use with high resolution.
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Hepatitis B virus v2.svg
PPV genome.svg
Intermediate filament.svg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
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