From synthetic biology and gene therapy to data storage and biofuel production, the demand for synthetic DNA is rising. (1) Chemicals remove the 5’-hydroxyl protecting group. The nucleosides are rich ...

The building blocks of DNA have been found in samples returned to Earth from an asteroid, suggesting life rained down from ...

While most known types of DNA damage are fixed by our cells' in-house DNA repair mechanisms, some forms of DNA damage ... DNA damage is chemical alteration of the DNA, like a smudged ...

Scientists have detected organic compounds and minerals necessary for life in the samples collected by the OSIRIS-REx mission ...

This image depicts the chemical structure of cytosine. It shows a hexagonal ring with nitrogen ... Other cytosine modifications include: 5-Hydroxymethylcytosine (5hmC): An oxidized form of 5mC that is ...