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Nucleic Acid Collection (#7)

Nucleic acids, the building blocks of life, are intricately woven strands of genetic information that hold the key to our existence

Background imageNucleic Acid Collection: DNA nucleosome, molecular model C016 / 8549

DNA nucleosome, molecular model C016 / 8549
DNA nucleosome. Molecular model of a nucleosome, the fundamental repeating unit used to package DNA (deoxyribonucleic acid) inside cell nuclei

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8508

DNA molecule, artwork C016 / 8508
DNA molecule. Computer artwork showing a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8507

DNA molecule, artwork C016 / 8507
DNA molecule. Computer artwork showing a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8506

DNA molecule, artwork C016 / 8506
DNA molecule. Computer artwork showing a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8505

DNA molecule, artwork C016 / 8505
DNA molecule. Computer artwork showing a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8503

DNA molecule, artwork C016 / 8503
DNA molecule. Computer artwork showing a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8502

DNA molecule, artwork C016 / 8502
DNA molecule. Computer artwork showing a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8501

DNA molecule, artwork C016 / 8501
DNA molecule. Computer artwork showing a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8499

DNA molecule, artwork C016 / 8499
DNA molecule. Computer artwork showing a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8498

DNA molecule, artwork C016 / 8498
DNA molecule. Computer artwork showing a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8442

DNA molecule, artwork C016 / 8442
DNA molecule. Computer artwork showing the structure of a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8443

DNA molecule, artwork C016 / 8443
DNA molecule. Computer artwork showing the structure of a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8441

DNA molecule, artwork C016 / 8441
DNA molecule. Computer artwork showing the structure of a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8440

DNA molecule, artwork C016 / 8440
DNA molecule. Computer artwork showing the structure of a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8439

DNA molecule, artwork C016 / 8439
DNA molecule. Computer artwork showing the structure of a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8438

DNA molecule, artwork C016 / 8438
DNA molecule. Computer artwork showing the structure of a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8437

DNA molecule, artwork C016 / 8437
DNA molecule. Computer artwork showing the structure of a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: DNA molecule, artwork C016 / 8273

DNA molecule, artwork C016 / 8273
DNA molecule. Computer artwork showing a double stranded DNA (deoxyribonucleic acid) molecule. DNA is composed of two strands twisted into a double helix

Background imageNucleic Acid Collection: B-Z junction in DNA, molecular model

B-Z junction in DNA, molecular model. Deoxyribonucleic acid (DNA) occurs in three forms, A-DNA, B-DNA and Z-DNA. The first two are right-handed, with B-DNA being the more common form

Background imageNucleic Acid Collection: Bacterial RNA plasmid loop-loop complex

Bacterial RNA plasmid loop-loop complex, molecular model. This strand of ribonucleic acid (RNA) is part of a plasmid, the loop of genetic material found in bacterial cells

Background imageNucleic Acid Collection: Tumour suppressor protein molecular model C016 / 2065

Tumour suppressor protein molecular model C016 / 2065
Tumour suppressor protein. Molecular model of the tumour suppressor protein p53 (left and right) bound to a molecule of DNA (deoxyribonucleic acid, down centre) at the p53 response element

Background imageNucleic Acid Collection: DNA Holliday junction, molecular model C014 / 3090

DNA Holliday junction, molecular model C014 / 3090
DNA Holliday junction. Molecular model of a Holliday junction (centre) between homologous strands of DNA (deoxyribonucleic acid)

Background imageNucleic Acid Collection: Bacterial transcription factor molecule C016 / 2061

Bacterial transcription factor molecule C016 / 2061
Bacterial transcription factor. Molecular model of the transcription factor AmrZ from the bacterium Pseudomonas aeruginosa complexed with DNA (deoxyribonucleic acid)

Background imageNucleic Acid Collection: Packaged DNA molecule

Packaged DNA molecule. Computer model showing the structure of a smoothly bent molecule of DNA (deoxyribonucleic acid) as it would appear in chromatin

Background imageNucleic Acid Collection: DNA mismatch repair complex

DNA mismatch repair complex. Computer model showing the structure of a MutS (Mutator S) protein binding to DNA (deoxyribonucleic acid) during DNA mismatch repair

Background imageNucleic Acid Collection: Ribosomal RNA-binding protein molecule

Ribosomal RNA-binding protein molecule. Computer model showing the structure of a ribosomal protein L9 (RPL9) molecule from Bacillus stearothermophilus bacteria

Background imageNucleic Acid Collection: Signal recognition particle RNA molecule

Signal recognition particle RNA molecule. Computer model showing the molecular structure of the 2 A structure of helix 6 of the human signal recognition particle (SRP) RNA (ribonucleic acid)

Background imageNucleic Acid Collection: Synthetic DNA triplex molecule

Synthetic DNA triplex molecule. Computer model showing the molecular structure of a synthetic intramolecular DNA (deoxyribonucleic acid) triplex linked by hexakis(ethylene glycol) units

Background imageNucleic Acid Collection: Poly(A)-binding protein and RNA complex

Poly(A)-binding protein and RNA complex. Computer model showing the structure of a poly(A)-binding protein (PABP) molecule bound to the poly(A)

Background imageNucleic Acid Collection: Sir3 gene silencer acting on DNA C015 / 7062

Sir3 gene silencer acting on DNA C015 / 7062
Sir3 gene silencer acting on DNA, molecular model. Sir3 (purple and grey) is acting on a circular strand of DNA (deoxyribonucleic acid, red)

Background imageNucleic Acid Collection: Sir3 gene silencer acting on DNA C015 / 7061

Sir3 gene silencer acting on DNA C015 / 7061
Sir3 gene silencer acting on DNA

Background imageNucleic Acid Collection: TFAM transcription factor bound to DNA C015 / 7060

TFAM transcription factor bound to DNA C015 / 7060
TFAM transcription factor bound to DNA, molecular model. Human mitochondrial transcription factor A (TFAM, pink) bound to a strand of DNA (deoxyribonucleic acid, orange and green)

Background imageNucleic Acid Collection: Restriction enzyme and DNA C015 / 6941

Restriction enzyme and DNA C015 / 6941
Restriction enzyme and DNA. Molecular model showing an EcoRI endonuclease enzyme (purple) bound to a DNA (deoxyribonucleic acid) strand (blue). EcoRI is an enzyme isolated from strains of E

Background imageNucleic Acid Collection: Methyltransferase complexed with DNA C016 / 2033

Methyltransferase complexed with DNA C016 / 2033
Methyltransferase complexed with DNA, molecular model. The strand of DNA (deoxyribonucleic acid, green and blue) is enclosed by DNA methyltransferase 1 (DNMT-1, green and pink)

Background imageNucleic Acid Collection: Methyltransferase complexed with DNA C016 / 2032

Methyltransferase complexed with DNA C016 / 2032
Methyltransferase complexed with DNA, molecular model. The strand of DNA (deoxyribonucleic acid, green and yellow) is enclosed by DNA methyltransferase 1 (DNMT-1, purple and pink)

Background imageNucleic Acid Collection: Notch transcription, molecular model

Notch transcription, molecular model
Notch transcription. Molecular model showing a strand of DNA (deoxyribonucleic acid) being acted upon by various proteins and other molecules

Background imageNucleic Acid Collection: Z-Z DNA junction, molecular model C016 / 1539

Z-Z DNA junction, molecular model C016 / 1539
Z-Z DNA junction. Molecular model of a junction between two left-handed DNA double helices (Z DNA, down centre) stabilised by the Z alpha domain of the human RNA-editing enzyme ADAR1

Background imageNucleic Acid Collection: Z-Z DNA junction, molecular model C016 / 1445

Z-Z DNA junction, molecular model C016 / 1445
Z-Z DNA junction. Molecular model of a junction between two left-handed DNA double helices (Z DNA, pink) stabilised by the Z alpha domain of the human RNA-editing enzyme ADAR1

Background imageNucleic Acid Collection: Enzyme catalysing DNA recombination C016 / 0725

Enzyme catalysing DNA recombination C016 / 0725
Enzyme catalysing DNA recombination. Molecular model of the enzyme CRE (cyclization recombination) recombinase (blue and green) mediating the recombination of strands of DNA (deoxyribonucleic acid)

Background imageNucleic Acid Collection: Enzyme catalysing DNA recombination C016 / 0724

Enzyme catalysing DNA recombination C016 / 0724
Enzyme catalysing DNA recombination. Molecular model of the enzyme CRE (cyclization recombination) recombinase (blue and purple) mediating the recombination of strands of DNA (deoxyribonucleic acid)

Background imageNucleic Acid Collection: Iron-regulatory protein bound to RNA C015 / 6691

Iron-regulatory protein bound to RNA C015 / 6691
Iron-regulatory protein bound to RNA, molecular model. Iron regulatory protein 1 (IRP1, purple) bound to a short strand of RNA (ribonucleic acid, pink) that includes iron-responsive elements (IREs)

Background imageNucleic Acid Collection: Iron-regulatory protein bound to RNA C015 / 6690

Iron-regulatory protein bound to RNA C015 / 6690
Iron-regulatory protein bound to RNA, molecular model. Iron regulatory protein 1 (IRP1, blue) bound to a short strand of RNA (ribonucleic acid, pink) that includes iron-responsive elements (IREs)

Background imageNucleic Acid Collection: Transcription repressor protein and DNA C015 / 5810

Transcription repressor protein and DNA C015 / 5810
Transcription repressor protein and DNA, molecular model. The repressor protein (green) is binding to a strand of DNA (deoxyribonucleic acid, pink and purple)

Background imageNucleic Acid Collection: Heat shock transcription factor and DNA C015 / 5558

Heat shock transcription factor and DNA C015 / 5558
Heat shock transcription factor and DNA. Molecular model of the binding domain region (purple) of a heat shock protein transcription factor bound to DNA (pink, deoxyribonucleic acid)

Background imageNucleic Acid Collection: Z-DNA tetramer molecule C015 / 6558

Z-DNA tetramer molecule C015 / 6558
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

Background imageNucleic Acid Collection: SMAD4 protein domain bound to DNA C015 / 6552

SMAD4 protein domain bound to DNA C015 / 6552
SMAD4 protein domain bound to DNA, molecular model. This strand of DNA (deoxyribonucleic acid, green and pink) is surrounded by MH1 domains of the SMAD4 (Mothers against decapentaplegic homolog 4)

Background imageNucleic Acid Collection: SMAD4 protein domain bound to DNA C015 / 6551

SMAD4 protein domain bound to DNA C015 / 6551
SMAD4 protein domain bound to DNA, molecular model. This strand of DNA (deoxyribonucleic acid, red and blue) is surrounded by MH1 domains of the SMAD4 (Mothers against decapentaplegic homolog 4)

Background imageNucleic Acid Collection: HIV-1 polypurine tract, molecular model C015 / 5821

HIV-1 polypurine tract, molecular model C015 / 5821
HIV-1 polypurine tract. Molecular model of the polypurine tract (PPT, red) from human immunodeficiency virus-1 (HIV-1) complexed with reverse transcriptase (green)




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Nucleic acids, the building blocks of life, are intricately woven strands of genetic information that hold the key to our existence. In this captivating journey into their world, we explore the wonders they unveil. A mesmerizing sight awaits as we gaze upon a double-stranded RNA molecule, its elegant structure resembling a delicate dance of intertwined ribbons. Next, a computer model unveils the intricate beauty of a DNA molecule, showcasing its unique helical shape and revealing the blueprint for life itself. Moving deeper into this microscopic realm, we encounter a DNA nucleosome in all its glory - a molecular masterpiece where DNA elegantly wraps around histone proteins like an artistic sculpture. An artwork depicting another DNA molecule captures our imagination with vibrant colors and abstract patterns that symbolize the complexity hidden within. Zinc fingers bound to a DNA strand create an enchanting spectacle as they delicately interact with each other like tiny keys unlocking genetic secrets. The iconic image of the DNA Double Helix with Autoradiograph reminds us of Rosalind Franklin's pioneering work in unraveling nature's code. Diving further into this fascinating world, we come across Z-DNA tetramer molecules standing tall like architectural marvels - their distinct zigzag pattern hinting at alternative possibilities within our genetic makeup. A molecular model showcases an RNA-editing enzyme poised for action; it is through these enzymes that our genes can be fine-tuned and modified. The journey continues with yet another glimpse at the awe-inspiring simplicity and complexity coexisting within a single DNA molecule. Ribonuclease gracefully interacts with an RNA/DNA hybrid - highlighting how these molecules intertwine to carry out essential cellular functions. Intriguingly conceptualized artistry takes center stage as creation unfolds before our eyes - reminding us that they are not just passive observers but active participants in shaping life's tapestry. Finally, an illustration encapsulates the essence of nucleic acid, capturing the essence of their importance in a single image.