Two heads are better than one, as the saying goes, and sometimes two instruments, ingeniously recombined, can accomplish ...

A hybrid microscope allows scientists to simultaneously image the full 3D orientation and position of an ensemble of molecules, such as labeled proteins inside cells. The microscope combines polarized ...

Johns Hopkins University School of Medicine researchers have discovered a dual regulatory mechanism safeguarding ...

RNA splicing is a cellular process that is critical for gene expression. After genes are copied from DNA into messenger RNA, portions of the RNA that don't code for proteins, called introns, are cut ...

This study is the first to demonstrate that certain tRNA introns influence gene expression. Scientists have discovered that ...