This base-to-base bonding is not random; rather, each A in one strand always pairs with a T in the other strand, and each C always pairs with a G. The double-stranded DNA that results from this ...

Most microscopes can only illuminate objects down to a certain size before tiny features blur together. This blurring is ...

Such probes are sensitive, even to single base differences in target DNA. Freed from the constraint of needing hydrogen bonding to achieve rapid, high-fidelity DNA synthesis, one may be able to ...

If a link is erased, DNA testing can sometimes restore the bond. For example, between 1976 and 1983, Argentina's ruling junta 'disappeared' 20,000 people - including 270 women who gave birth ...

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 ...

A new study reveals that female family ties were central to social networks in Celtic societies of Britain before the Roman invasion. Analysis of ancient DNA suggests women remained in their ...