Cells depend on the precise reading of DNA sequences to function correctly. This process, known as gene expression, ...

In 1953, James Watson and Francis Crick uncovered the double-helix structure of DNA, changing the course of biology and genetics forever. Role of Rosalind Franklin's X-ray Images ...

It seems that every few weeks a new study expands our understanding of how Neandertal DNA affects modern human health and physiology. Researchers have found that some Neandertal DNA makes carriers ...

The researchers were focusing on i-motif DNA, which has an interlocking structure resembling a knot, and was only confirmed to be found in living human cells in 2018.

In the middle of the 20th century, accumulating data suggested that DNA carries life’s genetic information. Biochemists around the world raced to determine its structure.

Photo 51: X-ray diffraction image of the double helix structure of the DNA molecule, taken in 1952 by Raymond Gosling, commonly referred to as Raymond Gosling/King's College London. While ...

Given this dynamic, Franklin likely freely shared her knowledge of DNA's spiral structure with Watson and Crick, the Nature paper suggests. The second piece of evidence was a letter written by ...

B-DNA is the most common form of DNA and has a right-handed double helix structure. A-DNA forms in a shorter, right-handed double helix. The function of this form is to protect DNA.

Though scientists have learned much about DNA damage and repair over the past 50 years, important outstanding questions remain. One particularly bedeviling puzzle is how a repair protein called the ...

DNA structure icon DNA structure on a white background dna strand white background stock illustrations. DNA structure icon. DNA structure on a white background. Genetic science and medicine concept.