Human immunodeficiency virus (HIV) encodes a protein that forms a conical shell, called a capsid, that surrounds its genome. The capsid has been shown to protect the viral genome from innate immune sensors in the cell, to help transport the genome toward ...

Berg explained that President Donald Trump's first tactic to halt biomedical research came with a general federal funding freeze, which a judge later reversed. His second tactic: Not updating the Fede...