DNA is fundamental to the biology of all life on Earth, but how many of us actually know what it is or what it's made of?

The DNA molecule is made up of four bases -- adenine ... Each sugar-phosphate-base combination is called a nucleotide. A nucleotide is made up of 30 atoms, plus or minus a few, depending on ...

Researchers harness the power of the world’s most advanced supercomputers to simulate the inner workings of cellular ...

DNA, which stands for deoxyribonucleic ... A sugar molecule, a base, and a phosphate molecule group together to make up a nucleotide. Nucleotides are abundant in the cell's nucleus.

DNA mutations are changes in the nucleotide sequence of the DNA molecule. Mutations can occur spontaneously due to errors during DNA replication or as a result of exposure to mutagens (e.g., UV ...

When a nucleotide is incorporated, the proximity causes a FRET signal. The DNA molecule lights up, and the color indicates the base identity because the fluorophores on the nucleotides are color ...

Once termination is complete, the mRNA molecule falls off the DNA template. At this point, at least in eukaryotes, the newly synthesized mRNA undergoes a process in which noncoding nucleotide ...

This keeps the DNA molecule in the form of a ribbon of consistent ... with variations called single-nucleotide polymorphisms, or SNPs. Everywhere we go, we leave behind tiny traces of genetic ...

They are the building blocks of DNA and RNA, which store and transmit genetic ... These modifications can involve changes in the nitrogenous base, sugar molecule, or phosphate group. Nucleotide ...