Until now. Two laboratories recently used cryo-electron microscopy to directly image atoms in a protein molecule with a resolution of about 1.2 x 10-7 millimeters or 1.2 ångströms. The previous ...

A team of researchers at the Medical Research Council Laboratory of Molecular Biology, in the U.K., has re-examined an old ...

Transmission electron microscopy generates an image of the internal structure ... Tetracyclines impair cellular function by targeting ribosomes. Here, the authors demonstrate that tigecycline ...

Ribosomes are the cell’s molecular machines ... isolated RQCs from yeast cells and used cryo-electron microscopy to develop three-dimensional images of their interactions with large ribosomal subunits ...