Molecular Collection

Rosalind Franklin
ROSALIND FRANKLIN Pioneer Molecular Biologist she made important contributions to understanding the structure of DNA

DNA transcription, molecular model. Secondary structure of the enzyme RNA polymerase II synthesising a mRNA (messenger ribonucleic acid, lilac) strand from a DNA (deoxyribonucleic acid)

Double-stranded RNA molecule. Computer model of the structure of double-stranded RNA (ribonucleic acid). The majority of RNA in a cell is in the single-stranded form

DNA molecule, computer artwork. DNA (deoxyribonucleic acid) is composed of two strands twisted into a double helix. Each strand consists of a sugar-phosphate backbone attached to nucleotide bases

DNA molecule. Computer artwork of a molecule of DNA (deoxyribonucleic acid) with the chemical formulas of its components. DNA is composed of two sugar-phosphate backbones (blue)

James Clerk Maxwell, caricature
James Clerk Maxwell (1831-1879). Caricature of the Scottish physicist James Clerk Maxwell. Maxwells works cover a wide area of science

Amitriptyline antidepressant molecule
Amitriptyline, molecular model. Amitriptyline is a tricyclic antidepressant (TCA) drug. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white) and nitrogen (blue)

Metabolic enzyme, artwork
Metabolic enzyme. Computer artwork of aconitase (blue), in complex with ferritin messenger ribonucleic acid (mRNA, red). Aconitase is involved in the citric acid cycle but here it is performing a

DNA molecule, computer model
DNA molecule. Computer artwork of the molecular structure of DNA (deoxyribonucleic acid). The DNA molecule is composed of two strands twisted into a double helix

Nucleosome molecule, computer model. A nucleosome is a subunit of chromatin, the substance that forms chromosomes. It consists of a short length of DNA (deoxyribonucleic acid)

DNA molecule, abstract image
DNA molecule. Abstract computer artwork of a view along the inside of a molecule of DNA (deoxyribonucleic acid). DNA contains sections called genes that encode the bodys genetic information

DNA nucleosome, molecular model
DNA nucleosome. Molecular model of a nucleosome, the fundamental repeating unit used to package DNA (deoxyribonucleic acid) inside cell nuclei

Antibodies, artwork
Computer artwork of antibody molecules showing the structure of an immunoglobulin G (IgG) molecule. This is the most abundant immunoglobulin and is found in all body fluids

DNA molecule, artwork
DNA molecule. Computer artwork of a double stranded DNA (deoxyribonucleic acid) molecule amongst clouds of swirling gas. DNA is composed of two strands twisted into a double helix

Caffeine drug molecule
Caffeine. Computer model of a molecule of the alkaloid, stimulant and legal drug caffeine. Caffeine is most often consumed in drinks like tea and coffee

Bacterial ribosome. Computer model showing the secondary structure of a 30S (small) ribosomal sub-unit from the bacteria Thermus thermophilus

HIV reverse transcription enzyme. Molecular models of the reverse transcriptase enzyme found in HIV (the human immunodeficiency virus)

Hepatitis C virus enzyme, molecular model
Hepatitis C virus enzyme. Molecular model of a genetic enzyme from the Hepatitis C virus. This enzyme is called HC-J4 RNA polymerase

Creatine amino acid molecule
Creatine, molecular model. This amino acid acts as an energy store for the contraction of muscle. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white)

Nanotube technology. Computer artwork of four cylindrical fullerenes (carbon nanotubes) of varying size, with the smaller ones nested inside the larger ones

Vitamin B12, molecular model. Vitamin B12 (cyanocobalamin) is an essential nutrient that humans are unable to produce and need to obtain from their diet

Schizophrenia. Artwork of a man hearing non- existent womens voices. Auditory hallucinations are one of the most common symptoms of schizophrenia

Rosalind Franklin, British chemist
Rosalind Franklin (1920-1958), British chemist and X-ray crystallographer, holding a model of DNA (deoxyribonucleic acid)

Myoglobin molecule C015 / 5702
Myoglobin molecule. Computer model showing the structure of a myoglobin molecule. Myoglobin is a protein found in muscle tissue

Carbon nanotube. Computer artwork showing the hexagonal carbon structure of a nanotube, or buckytube

Capsaicin molecule
Capsaicin, molecular model. This chemical gives chilies their heat and causes a burning sensation when ingested. It is a secondary metabolite of the chili plant (Capsicum sp)

Januvia diabetes drug molecule
Januvia diabetes drug, molecular model. Januvia (sitagliptin) is a hypoglycaemic drug, one that reduces blood sugar levels

Praziquantel parasite drug. Computer model of a molecule of the drug praziquantel. Atoms are represented as spheres and are colour-coded; carbon (pink), hydrogen (white)

Water molecule. Computer model of a molecule of water. Atoms are colour-coded: oxygen (red) and hydrogen (white). Water is one of the most abundant chemicals on Earth

Interferon molecule. Computer model showing the secondary structure of a molecule of interferon. Interferons are proteins produced by white blood cells as part of the immune response to invading

Cubane molecule. Computer model showing the structure of a molecule of cubane (C8H8). Atoms are represented as colour-coded spheres (carbon, grey; hydrogen)

Manganese superoxide dismutase enzyme F006 / 9423
Manganese superoxide dismutase enzyme, molecular model. This enzyme scavenges and decomposes the potentially toxic first reduction product, superoxide, of aerobic respiration

Cytochrome b5 molecule C015 / 6696
Cytochrome b5. Molecular model of cytochrome b5 from a cows liver. Cytochrome molecules perform oxidation and reduction reactions for electron transport

Z-DNA tetramer molecule C015 / 6557
Z-DNA (deoxyribonucleic acid) tetramer, molecular model. DNA is composed of two strands twisted into a double helix. This is a tetramer of the molecule, containing four strands

Vioxx drug molecule
Vioxx. Molecular model of the non-steroidal anti-inflammatory drug rofecoxib, which was marketed as Vioxx. This drug was withdrawn from use in 2004 due to concerns over increased heart attack

Levofloxacin antibiotic molecule
Levofloxacin antibiotic, molecular model. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white), nitrogen (dark blue), oxygen (red) and fluorine (light blue)

Shared DNA in humans and chimps, art
Shared DNA between humans and chimps, conceptual artwork. The humans look surprised to see the chimp so close to them in the double helix of DNA (deoxyribonucleic acid)

Collagen synthesis and assembly, artwork. At left is a fibroblast, the cell that synthesises helical protein chains of collagen (wavy lines)

Cholera toxin, molecular model
Cholera toxin. Molecular model of the secondary structure of cholera enterotoxin (intestinal toxin). The molecule consists of two subunits, A (top) and B (bottom)

Isotretinoin anti-acne drug, molecular model. Atoms are represented as tubes and are colour- coded; carbon (yellow), hydrogen (white) and oxygen (red)

Mescaline hallucinogenic drug molecule
Mescaline hallucinogenic drug, molecular model. Mescaline is a hallucinogenic drug, produced from the dried tops (buttons) of the peyote cactus (Lophophora williamsii)

Buckminsterfullerene molecule. Computer graphic of buckminsterfullerene (C60), a structural form (allotrope) of carbon. The carbon (C) atoms (green spheres)

Nanotube technology, computer artwork
Nanotube technology. Computer artwork of a cylindrical fullerene molecule (carbon nanotube). The hexagonal carbon structure of the nanotube is shown here

Fullerene molecule, computer artwork
Fullerene molecule. Computer artwork of the spherical fullerene molecule C320. Fullerenes are a structural type (allotrope) of carbon

Buckyball molecule. Computer artwork of a molecule of buckminsterfullerene (C60), a spherical fullerene and the first fullerene to be discovered (in 1985)

Valdecoxib anti-inflammatory drug
Valdecoxib, computer model. This drug was used in the treatment of osteoarthritis, rheumatoid arthritis and menstrual symptoms under the trade name Bextra

Paclitaxel drug molecule
Paclitaxel. Computer model of a molecule of the drug paclitaxel. It is sold under the brand name Taxol. It is a chemotherapy drug, used to treat cancers

Serotonin neurotransmitter molecule
Serotonin molecule. Computer artwork of a molecule of serotonin (5-hydroxytryptamine, C10.H12.N2.O), a neurotransmitter. Atoms (spheres) are colour- coded: carbon (black), hydrogen (white)

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"Molecular Marvels: Unveiling the Intricate World of Rosalind Franklin and DNA" Delving into the realm wonders, we encounter the brilliant mind of Rosalind Franklin, whose groundbreaking work paved the way for our understanding of life's blueprint. Her pioneering research on X-ray crystallography revealed a mesmerizing image – the double-stranded RNA molecule, unraveling nature's secrets strand by strand. Intriguingly intricate, DNA transcription comes to life as we explore its molecular model, and is through this process that genetic information is transcribed from DNA to RNA, orchestrating the symphony of life itself. James Clerk Maxwell's caricature reminds us of his profound contributions to electromagnetism and how it laid the foundation for comprehending molecular interactions at an atomic level. His genius echoes through time as we marvel at his caricatured presence. Shifting gears towards medicinal breakthroughs, let us not overlook Amitriptyline antidepressant molecule – a tiny compound with enormous potential in alleviating human suffering. Its structure represents hope and relief for those battling mental health challenges. Art meets science when we encounter metabolic enzyme artwork; a visual representation showcasing these powerful catalysts that drive countless biochemical reactions within our bodies. Their elegant complexity highlights their indispensable role in sustaining life's delicate balance. Computer-generated models bring forth a vivid depiction of DNA molecules – intricate helices intertwining like cosmic dancers choreographed by evolution itself. These virtual representations invite us to delve deeper into their mysteries while appreciating their breathtaking beauty. The nucleosome molecule takes center stage as it reveals how DNA wraps around histone proteins forming chromatin structures within our cells' nuclei. This architectural masterpiece ensures proper gene regulation and compaction while offering glimpses into cellular harmony on a microscopic scale. Abstract images portraying DNA molecules captivate our imagination with vibrant colors and patterns reminiscent of unseen universes hidden within each cell nucleus—a testament to nature's artistic prowess.