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DNA methylation is the main epigenetic modfication of DNA. Methylation can change the activity of a DNA segment. The DNA methyl transferase I (light blue) transfers a methyl group from S-adenosyl methionine (red) mostly to cytosine bases of the human DNA. Source: PDB entry 3pt6
The three-dimensional structure of proteins is represented in a variety of conformations. This image is based on the ribbon structure of a protein. It is suitable for biology notebooks and book covers.\nThis image has not been created by AI.
3D cartoon and Gaussian surface models, PDB 6vg8, white background
A ball and stick + ribbons model of beta-secretase - a protein that is important in forming healthy peripheral nerve cells, but is also involved in the onset of Alzheimer's disease.
RNA molecule,Epigenetics concept.
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Open capsule or pill with molecular structure. Nanotechnology concept
A new antibiotic (zosurabalpin, red) traps lipopolysaccharide (orange) in the intermembrane transporter of the Gram-negative bacterium Acinetobacter baylyi
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 model, secondary structure color scheme, PDB 4krf, white background
Phospholipid bilayer membrane structures that make up living cells and their contents. This is an image of membrane proteins in the membrane.\nThis image, which looks like a plastic model, evokes biology and biochemistry. It can be used as a cover for magazines, textbooks and presentation materials.\nThis image was not created by AI.
A plasmid is a small circular DNA molecule found in bacteria and some other microscopic organisms 3d rendering
X chromosome with degrading or aging telomeres isolated on white background
Taq polymerase PCR enzyme: a heat-stable DNA polymerase protein that is the key component that makes the polymerase chain reaction (PCR) possible, which is essential for DNA cloning and sequencing
Fetus with dna 3D rendering
PETase is a bacterial enzyme that breaks down PET-plastic to monomeric molecules. The whole bacterial degradation process yields terephtalic acid and ethylene glycol, which are environmentally harmless.
DNA Helix - 3d rendered image. Genetic research concept. Complex spiral structure illustration. Medical, science, genetic biotechnology, gene cell, chromosome idea. DNA strands on dark background . Science nanotechnology.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
DNA A-T Pair
Aromatase (estrogen synthase) enzyme. Protein responsible for the key step in the synthesis of estrogens. 3D illustration. Cartoon representation.
A molecular model of Human Insulin. Isolated on black.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Monkeypox Virus. 3D Render
Avibactam is a diazobicyclooctane inhibitor of gram-negative and gram-positive bacteria. Avibactam (red) inhibits the bacterial enzyme beta-lactamase (blue) of Clostridioides difficile.
Disease X new genetics modification - 3d rendered image. Abstract background. Virus, pathogen, bacteria, biotechnology, bacterium, biolaboratory, new X disease, brain illness concept. Microscopic SEM (TEM) hologram view. Medical research technology. X chromosomes objects.
3D cartoon and Gaussian surface models. chain id color scheme, PDB 5zjd, white background.
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
CRISPR-Cas9\nproteins recognize and cut foreign pathogenic DNA
Inside protein molecule
Free Images: "bestof:PDB 2o7m EBI.png Alpha and beta proteins a+b Homing endonuclease-like Homing endonucleases Group I mobile intron endonuclease DNA endonuclease I-CreI EBI"
EcoRV Restriction Site.rsh.svg
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I-CreI dimer 1.png
I-CreI dimer DNA.png
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