Rather, DNA was first identified in the late 1860s ... In other words, the total amount of purines (A + G) and the total amount of pyrimidines (C + T) are usually nearly equal.

Oral 8-aminoguanine (8-AG) treatment preserved retinal structure and rod function in aged Fischer 344 rats, significantly ...

Researchers have developed a machine learning tool that identifies metabolic markers to help diagnose and monitor colorectal ...

Scientists aiming to advance cancer diagnostics have developed a machine learning tool that is able to identify metabolism-related molecular profile differences between patients with colorectal cancer ...

When DNA breaks inside the cell, it can spell disaster, especially if the damage occurs in areas of the genome that are ...

Scientists have uncovered a critical role for rapid DNA repair in maintaining genome stability. A new study reveals that ...

Environmental DNA from the air, captured with simple air filters, can track everything from illegal drugs to the wildlife it was originally designed to study.

Mounting evidence from genome studies indicates that, contrary to received wisdom, our species has undergone profound ...

The treatment of leukemia among children could be made more precise with fewer side effects with the help of more accurate ...

Alzheimer's disease is the most common cause of dementia and affects more than a tenth of Americans aged 65 and older. The ...

Most biochemistry labs that study DNA isolate it within a water-based solution that allows scientists to manipulate DNA without interacting with other molecules. They also tend to use heat to ...