Adenine was first discovered in 1885 by the German physiologist Albrecht Kossel. He isolated adenine from the pancreas of oxen and named it "adenine" derived from the Greek word "aden," meaning gland.

In the double helix structure of DNA, thymine forms a base pair with adenine through two hydrogen bonds. This specific pairing is known as complementary base pairing and is essential for the stability ...

Urine levels of adenine, a metabolite produced in the kidney, are predictive and a causative biomarker of looming progressive kidney failure in patients with diabetes, a finding that could lead to ...

Many diseases, such as sickle-cell anemia, are caused by single-base mutations in genomic DNA. Scientists have long searched for methods to correct such single-base mutations, with hopes of possibly ...

Nicotinamide adenine dinucleotide (abbreviated NAD and sometimes called nadide) is a biomolecule present in all living cells. As its name implies, it consists of two nucleotides, one with an adenine ...

Cytosine bases here and there in DNA are famously decorated with methyl groups, chemical modifications that silence genes so that specific cells express only certain, appropriate DNA sequences. This ...