Deoxyribonucleic Acid Pins and Buttons

Peptide self-assembly and DNA, illustration. Peptide self-assembly and structural DNA nanotechnology are two important but distinct branches of nanobiotechnology. Peptide scaffolds offer chemical versatility, architectural flexibility and structural complexity. This image shows how peptides add backbone to DNA (deoxyribonucleic acid) self-assembly.

DNA or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. And science is written in my genetic code. Born Scientist

Stop Copying Me - (Light background)

Our genes are a true confirmation of creation.

DNA molecule. Computer artwork of part of a strand of beta DNA (deoxyribonucleic acid). Atoms are depicted as sticks with transparent spheres and are colour-coded: nitrogen (orange), phosphorous & carbon (dark blue) and oxygen (light blue). Beta DNA is the more common form, and spirals clockwise when seen from above. DNA contains all the inherited instructions necessary to produce an organism. The DNA molecule is composed of two spiral strands of atoms joined by the interactions of cross-linking bases between them. The sequence of bases along the strands makes up the genetic code in the form of genes, specific segments of DNA.

Arecibo message, computer artwork. This image was beamed into space by the Arecibo radio telescope on 16th November 1974. It was aimed at the globular star cluster M13, 25,000 light years away. The original image, which is not coloured, consists of a 73 row by 23 column grid and contains a binary message divided into seven parts. From the top down, and reading right to left, they are: numbers from ten to one (magenta), atomic numbers for phosphorus, oxygen, nitrogen, carbon and hydrogen (white), sugar and bases in nucleotides of DNA formulas (green), number of nucleotides in DNA (white), DNA double helix (light blue), population of Earth (pink), human figure (red), height of humans (dark blue), planets of the solar system with the Sun at...

DNA molecule. Computer illustration of unravelled double stranded DNA (deoxyribonucleic acid) molecules. DNA is composed of two strands twisted into a double helix. Each strand consists of a sugar-phosphate backbone attached to nucleotide bases. There are four bases: adenine, cytosine, guanine and thymine, which are joined together by hydrogen bonds. DNA contains sections called genes that encode the body's genetic information.

Genetic research.

Biology is no joke. The colorful dna design with fingerprint. Cool gift idea.

DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. And science is written all over my DNA.

False-colour scanning tunnelling micrograph (STM) of DNA. A sample of uncoated, double-stranded DNA was dissolved in a salt solution & deposited on graphite prior to being imaged in air by the STM. An STM image is formed by scanning a fine point just above the specimen surface & electronically recording the height of the point as it moves. This image is dominated by the range of yellow "peaks" running down the left side, which represents the ridges of the helices in a right- handed, double-stranded DNA molecule (a so- called DNA duplex). Magnification: x2,000,000 at 6x7cm size.

DNA microarrays. DNA (deoxyribonucleic acid) microarray technology allows biologists to study thousands of genes at once. An array of DNA sequences for a particular set of genes is created, fixed to a supporting slide or chip. Samples of genetic material are then labelled with fluorescent markers and added to the chip. The genetic material in the samples binds to sites on the array which have a matching (complementary) sequence, producing a pattern for analysis The double helix structure of DNA that enables the complementary binding. It comprises a sugar-phosphate backbone and paired bases.

My dna and my decision. The cool quote and gift idea for woman and man.

Chromosomes. Computer illustration of human chromosomes. Chromosomes are composed of deoxyribonucleic acid (DNA) and contain sections, called genes, which encode the body's genetic information. Each chromosome consists of two chromatids joined at their centres by the centromere, which is involved in cell division. At the tip of each chromatid are the telomeres, whose function is to protect the ends of the chromosome from degrading.

DNA double helix

Nucleosome, molecular model. A nucleosome is a subunit of chromatin, which forms chromosomes. It consists of a short length of DNA (deoxyribonucleic acid, purple and cream helices) wrapped around a core of eight histone proteins. This structure allows large quantities of DNA, the genetic material, to be packaged into a cell's nucleus.

Genetic research. Conceptual artwork showing different types of genetic research. Far left is a molecular model of deoxyribonucleic acid (DNA), showing the double helix (orange) and nucleotide bases (between helix). To the right of this are chemical diagrams of 2 of the 4 bases: thymine (top) and adenine (bottom). In the centre is a historical drawing of a male figure by Leonardo da Vinci (1452-1519). The coloured dots represent a proteomic microarray, which shows interactions between proteins. These are overlaid by a double helix showing a sequence of the four bases: adenine, thymine, cytosine and guanine. Far right are DNA autoradiograms.

Guanine is one of the four nucleobases that make up DNA

X and Y chromosomes, coloured scanning electron micrograph (SEM). Humans have 46 chromosomes in total: 23 inherited from the mother and 23 from the father. These sex chromosomes determine the individual's gender. Males have an X sex chromosome (pink) and a Y sex chromosome (blue) and females have two X sex chromosomes.

Thymine is one of the four nucleobases that make up DNA

Cytosine is one of the four nucleobases that make up DNA

Adenine is one of the four nucleobases that make up DNA

I made this original artwork with my block printing kit. You can get an actual print on my etsy

DNA sticker

DNA damage, conceptual illustration.

DNA helix. Computer artwork of the double helix of DNA (deoxyribonucleic acid), formed by spiralling paired strands of sugar phosphates that are linked by nucleotide base pairs. These pairs form struts, as on a ladder. The arrangement of the four types of nucleotide base along a helix of DNA forms the genetic code for protein synthesis and the functioning and growth of every living organism. DNA is found in cell nuclei.

Molecular model of the disruptor of telomeric silencing 1-like (DOT1L, mid blue) protein complexed with a histone (dark blue). Histones are proteins that DNA (deoxyribonucleic acid) wraps around before being packaged into chromosomes. DOT1L transfers a methyl group to a lysine amino acid residue on the histone, a process known as methylation. This transfer can only occur if the protein ubiquitin (light blue) has already bound to the histone. Histone methylation can activate or repress the transcription of genes without changing the actual genetic sequence and so is an example of an epigenetic change.

Illustration showing proteins (red) being synthesised by ribosomes (yellow spheres) receiving mRNA (messenger ribonucleic acid, purple and yellow strands). The instructions for building the proteins are encoded in these strands of mRNA that originate in the cell nucleus (multicoloured, centre), and is a copy of the information coded in DNA (deoxyribonucleic acid) in the nucleus. The mRNA is shown emerging from nuclear pores.

Uracil is one of the four nucleobases that make up RNA

DNA Double Helix Chemical Formula Molecules Science Art

DNA mouse design

DNA Double Helix Chemical Formula Molecules Science Art

main discoveries in biology are :cell, chromosome and DeoxyriboNucleic Acid( DNA)

It's everybody's favorite nucleic acid: DNA! Well, not everybody's, but it's pretty popular. This one's twisty and comes in blue and white.

Show where your DNA is from