Drugs made of mRNA have the potential to transform medicine—if only they could get into cells in one piece. Now, University of Connecticut researchers have shown that packaging mRNA like a virus could ...

Chromosomal DNA (blue) aligned at the center of a dividing cell. Failure of this process can lead to whole-genome duplication. Credit: Uehara Lab, Faculty of Advanced Life Science, Hokkaido University ...

Subscribe to our newsletter for the latest sci-tech news updates. Before a cell divides into two, it must first copy its DNA, so that each new cell receives a complete set. Occasionally, what can ...