Before a cell can divide, it has to precisely duplicate its entire genetic information. However, the DNA in the cell exists ...

When bacteria cells replicate, they do so a little differently than human cells do. They don’t undergo mitosis, a splitting that involves construction of spindles to carefully separate the DNA after ...

The abundance of viral DNA was measured in DNA sequenced from blood and saliva samples in biobanks, revealing strong ...

Discovery reshapes understanding of how tumor cells repair broken DNA, pointing toward more precise cancer therapies.

A metagenomic study of this cloth, controversially purported to bear the imprint of the body of Jesus Christ, has little to ...

Some of your most important life partners are the mitochondria that power all your cells. You and these little cellular ...

New research has discovered that the molecular machines responsible for copying our DNA have a surprising hidden talent—an ...

A cancer drug target already being investigated in clinical trials turns out to be doing something even more consequential ...

A key feature of this process is natural competence, the ability of bacteria to take up free DNA from their surroundings. V. cholerae becomes naturally competent when it grows on chitinous surfaces, a ...

A sample collected by the Hayabusa 2 spacecraft from the spinning top-like asteroid contained the nucleobases adenine, guanine, cytosine, thymine, and uracil. When you purchase through links on our ...

Researchers at the University of Bristol have caught DNA-copying enzymes generating long stretches of genetic code without ...