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A ball and stick + ribbons model of human Interleukin 2 or IL-2. Interleukin is a hormone which acts as a signalling molecule for the immune system.
Open up the DNA double helix, resulting in the formation of the replication fork, and keep it open, 3d rendering
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.
The RNA dependent RNA polymerase (RdRP, blue) of catalyzes the replication of the viral RNA from an RNA template (violet) producing a complementary RNA strand (orange) by attachment of single ribonucleosides. Source: PDB entry 7l1f.
DNA structure on black background design element
The lac repressor is a DNA-binding protein that inhibits the expression of genes coding for proteins involved in the metabolism of lactose in bacteria. 3D cartoon model, chain id color scheme, PDB 1lbg, white background
CRISPR-Cas9 gene editing technology
CRISPR-Cas9\nproteins recognize and cut foreign pathogenic DNA
Nucleosome structure. Structure of an oligonucleosome, showing the packaging of DNA in chromosomes. 3D illustration.
DNA strands on black background - 3d images of dna molecules, science nanotechnology, medical concept, on dark bg, hologram view.
A glowing DNA molecule model
A new antibiotic (zosurabalpin, red) traps lipopolysaccharide (orange) in the intermembrane transporter of the Gram-negative bacterium Acinetobacter baylyi
MicroRNAs are transcribed from DNA by RNA polymerase 3D rendering
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.
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.
3D cartoon and Gaussian surface models, PDB 6vg8, white background
multicolored 3d dna
Aromatase (estrogen synthase) enzyme. Protein responsible for the key step in the synthesis of estrogens. 3D illustration. Cartoon representation.
RNA molecule,Epigenetics concept.
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
DNA with biological concept, 3d rendering. 3D illustration.
3D rendering of DNA helix made of pink semi-transparent chain isolated on white background.
Close-up image of a DNA chain with a break in the middle part, while instead of the DNA material, a rope tangled in a knot is shown as a symbol of a difficult task against the background of an abstract view with stylized DNA chains
Vizualisation of change of a triplet in the single-stranded Ribonucleic acid helix of a virus as happened in the Covid19 Coronavirus Sars-Cov-2.
3D cartoon and Gaussian surface models. PDB 3kqg, chain id color scheme, white background.
dna helix
A plasmid is a small circular DNA molecule found in bacteria and some other microscopic organisms 3d rendering
Immunoglobulin G (IgG) - 3d rendered image. Microbiology illustration  the structure of an antibody. The Y-shaped structure. IgG is the most common type of antibody.
MDM2 (violet, left side) and MDMX (red) tag p53 with ubiquitin (yellow) leading to its degradation into small peptides by a proteasome (violett). p53 prevents cancer formation and acts as a guardian of the genome. Mutations in the p53 gene contribute to about half of the cases of human cancer.
Macrophotograph of the structure of DNA: The double helical DNA molecule with a detailed view of the nucleotides. Butterfly dna. This macrophotograph is a magnified image of the structure of DNA, allowing us to view the details of the double helix and the nucleotides that make up the genetic code. The background of the image is dark, which highlights the light strands of DNA and creates a contrast that emphasizes the complexity and beauty of the DNA molecule. This image can be used for scientific, educational or medical purposes and to illustrate topics related to genetics, biology and medical research.
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