Guanine Collection

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

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

Nucleotide base matrix. Computer artwork depicting a matrix of nucleotide bases: adenine (A), cytosine (C), guanine (G) and thymine (T)

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

Grapevine genome sequencing. Data from a gelelectrophoresis experiment to sequence the PinotNoir grape ( Vitis sp. ) genome

DNA structure, artwork C017 / 7218
DNA structure. Computer artwork showing the structure of a double stranded DNA (deoxyribonucleic acid) molecule (right) and its components (left)

DNA, computer artwork. DNA (deoxyribonucleic acid) consists of two strands (yellow) of sugar phosphates forming a double helix

Microscopic view of DNA binding

Microscopic view of DNA

Stylized view of strands of human DNA or deoxyribonucleic acid

Conceptual image of DNA

Cluster of DNA strands of human DNA or deoxyribonucleic acid

Cytosine-guanine interaction, artwork C017 / 7215
Cytosine-guanine interaction. Computer artwork showing the structure of bound cytosine (left) and guanine molecules (right)

Cytosine-guanine interaction, artwork C017 / 7216
Cytosine-guanine interaction. Computer artwork showing the structure of bound cytosine (left) and guanine molecules (right)

DNA molecule F008 / 3657
DNA molecule. Computer artwork of the structure of deoxyribonucleic acid (DNA) with a double helix in the background. DNA is composed of two strands twisted into a double helix

Cytosine-guanine bond, illustration C018 / 0745
Adenine-thymine bond. Illustration showing the hydrogen bonding between the nucleotides cytosine (left) and guanine (right)

Guanine molecule, artwork C017 / 7239
Guanine molecule. Computer artwork showing the structure of a molecule of the nucleobase guanine. Atoms are shown as colour-coded spheres: carbon (green), hydrogen (white)

Guanine molecule, artwork C017 / 7238
Guanine molecule. Computer artwork showing the structure of a molecule of the nucleobase guanine. Atoms are shown as colour-coded spheres: carbon (green), hydrogen (white)

DNA quadruplex, molecular model. This dimeric quadruplex of DNA (deoxyribonucleic acid) is thought to form as part of telomeres

Gene transfer in fertilisation

GM food, conceptual image
GM food. Conceptual image of the genetic modification of food, showing the DNA base letters written in Alphabetti Spaghetti

DNA structure
Computer artwork depicting the Bases of a DNA structure: Adenine (blue), Guanine (red), Cytosine (green) and Thymine (yellow)

DNA with money. Computer artwork of a DNA double helix superimposed over a British 20 pound note. This image could represent the commercial implications of DNA research

DNA. Conceptual computer artwork of the double helix DNA (deoxyribonucleic acid) molecule (lower centre), a female face (centre right) and a DNA autoradiogram (upper centre)

Genetic sequence, conceptual artwork
Genetic sequence, conceptual computer artwork. These letters represent the four nucleotide bases of DNA (deoxyribonucleic acid): adenine (A), thymine (T), guanine (G) and cytosine (C)

Genetic individuality, computer artwork
Genetic individuality. Conceptual computer artwork showing the ability of human genetic information to be translated into digital binary code for biometric purposes

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Guanine, a vital component of genetic material, plays a crucial role in the intricate world of molecular biology. As a nucleotide base matrix found in both double-stranded RNA and DNA molecules, guanine contributes to the stability and functionality of these essential structures. In scientific artwork depicting DNA molecules, guanine stands out as one of the four building blocks that form the genetic code. Its unique chemical properties enable it to pair with cytosine through hydrogen bonding, ensuring accurate replication and transmission of genetic information. The significance extends beyond laboratory experiments; it has been instrumental in various groundbreaking studies such as grapevine genome sequencing. By unraveling the complex arrangement within the grapevine's DNA molecule, scientists gain insights into its traits and potential for improvement. Artistic representations showcasing DNA structure often highlight guanine's presence alongside adenine, thymine (in DNA), or uracil (in RNA). These captivating visuals capture our fascination with this fundamental unit of life while reminding us that every living organism shares this common blueprint encoded by guanine-rich sequences. Conceptual images further emphasize how guanine intertwines with other nucleotides to create an elegant spiral staircase-like structure known as the double helix. Such depictions symbolize not only our understanding but also our awe-inspiring curiosity about nature's most extraordinary molecule – DNA. As we continue exploring the mysteries locked within each strand of DNA, let us appreciate how guanine serves as an indispensable piece in deciphering life's secrets. From its pivotal role in molecular interactions to its contribution towards scientific breakthroughs like grapevine genome sequencing, guanine remains at the forefront of biological research - forever shaping our understanding of genetics and paving new paths towards innovation.