The parts of a DNA molecule that have these instructions are called genes. An individual's genome is the sum total of their ...

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?

She had found that DNA can exist in two forms, depending on the relative humidity in the surrounding air. This had helped her deduce that the phosphate part of the molecule was on the outside.

DNA is often seen as the blueprint of life—carrying the code to govern the development and traits of an organism—but “there ...

As early as 1943 Oswald Avery proved what had been suspected: that DNA, a nucleic ... picture of the molecule's structure, by how the X-rays bounced off its component parts. Franklin, a shy ...

DNA sequencing is a laboratory method used to determine the sequence of a DNA molecule. The method was developed by Frederick Sanger in 1975, who was later awarded the Nobel Prize in chemistry in ...

Messenger RNA (mRNA) is a subtype of RNA. An mRNA molecule carries a portion of the DNA code to other parts of the cell for processing. mRNA is created during transcription. During the ...