The trunk of each 'Christmas tree' (a transcription unit) represents a DNA molecule; the tree branches (granular strings attached to the DNA) are RNA molecules that have been transcribed from the DNA.

Scanning transmission electron microscopy experiments have uncovered the structural changes a ruthenium catalyst undergoes ...

This is the first time researchers have found molecular fractal in citrate ... proteins in different types of cyanobacteria ...

ONE microscopy ... of molecular complexes using fluorescence microscopy remains a challenge. Until now, this was only possible using expensive structural biology methods such as electron ...