Hepatitis D virus is incompetent and requires hepatitis B virus for replication and aggravating liver infection, says ...

For years, scientists have puzzled over what prompts the intertwined double-helix DNA to open its two strands and then start replication. Knowing this could be the key to understanding how ...

News & Views Published: 01 December 2002 Unfolding heterochromatin for replication Ivana L. de la Serna & Anthony N. Imbalzano Nature Genetics 32, 560–562 (2002) Cite this article ...