This diagram depicts the chemical structure of pyrimidine, a six-membered aromatic ring with two nitrogen atoms at positions 1 and 3 (highlighted in blue). The remaining positions are occupied by ...

This image depicts the chemical structure of cytosine. It shows a hexagonal ring with nitrogen atoms at positions 1 and 3, and a primary amine group attached to carbon 4. The two remaining positions ...

Researchers used cryo-EM to study how the HIV enzyme integrase arranges in 3D to slip its DNA into the host genome and pack ...

In Biology 101, we learn that RNA is a single, ribbon-like strand of base pairs that is copied from our DNA and then read like a recipe to build a protein. But there's more to the story. Some RNA ...

Cells contain a blueprint in the form of DNA that dictates what they can make. This blueprint is converted into a message ...

The rate of HIV infection continues to climb globally. Around 40 million people live with HIV-1, the most common HIV strain.

The 55th Lewis S. Rosenstiel Award for Distinguished Work in Basic Medical Research has been awarded to professor Steven ...

02 February 2023, Hesse, Marburg: A press spokeswoman points to a plasmid model at the Görzhausen I Biontech site. Photo: Sebastian Christoph Gollnow/dpa (Photo by Sebastian Christoph Gollnow/picture ...

Leiden researchers, led by Sebastian Pomplun, have developed a new method to screen hundreds of thousands of molecules for ...