A new study in fruit flies describes how an animal's gut reacts differently to beneficial microbes versus harmful pathogens.

CRISPR-Cas systems are adaptive immune systems found in prokaryotes that defend against invading nucleic acids through CRISPR ...

This valuable study examines the cleavage of motor neuron nucleoporins by proteases 2A and 3C of enterovirus D68, a pathogen associated with acute flaccid myelitis. The evidence supporting the effects ...

Although the highly conserved small polypeptide ubiquitin is the best-studied post-translational modifier, there is a growing family of ubiquitin-like proteins (UBLs) that modify cellular targets in a ...