The experiment could aid long-duration human space travel. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest ...

NASA astronaut Nick Hague runs an analysis with the miniPCR hardware for Genes in Space-6 during Expedition 59. This experiment explored how space radiation damages DNA and how cells repair that ...

The process of bacterial transformation involves the introduction of foreign plasmid DNA into a bacterial cell. The transformation of DNA into bacteria cells, for example, Escherichia coli (E. coli), ...

He and a colleague proved a theory advanced by the Nobel Prize winners James Watson and Francis Crick, who discovered DNA’s helical structure. By Delthia Ricks Franklin W. Stahl, a molecular biologist ...

If severe DNA damage is not repaired, the consequences for the health of cells and tissues are dramatic. A study led by ...