All cytoskeletons consist of three major classes of elements that differ in size and in protein composition. Microtubules are the largest type of filament, with a diameter of about 25 nanometers ...

The study also compared different protein diets to examine the effects of individual amino acids on the gut microbiome's composition and activity. Notably, the mice consuming aromatic amino-acid ...

Moreover, each step in the flow of information from DNA to RNA to protein provides the cell with a potential control point for self-regulating its functions by adjusting the amount and type of ...

"You need to put the pieces together to understand how the protein elements come together to form the overall structure and the global conformational changes that underlie its function." ...