Researchers identified how the poxvirus protein VITF-3 forms a molecular ring that clamps onto DNA with viral RNA polymerase, ...

In a new study, published in Cell, researchers describe a newfound mechanism for creating proteins in a giant DNA virus, comparable to a mechanism in eukaryotic cells. The finding challenges the dogma ...

For decades, biology textbooks have drawn a firm line: viruses are not alive. They lack the machinery to reproduce on their own, they carry no metabolism, and they depend entirely on host cells to ...

Researchers have identified a dual therapeutic strategy that combined inhibition of a key SARS-CoV-2 viral enzyme with suppression of a host inflammatory pathway, with preclinical evidence that ...

The mosquito-borne Zika virus is known for causing microcephaly, a birth defect in which abnormal brain development results in a smaller-than-expected head. A new study published Jan. 13 in mBio shows ...

Researchers have discovered that virus-like nanoparticles can promote the multicellular organization and reproduction of host bacteria. These particles, which are evolutionarily related to phages ...

The mosquito-borne Zika virus hijacks a host protein called ANKLE2 to support its own reproduction. ANKLE2 is involved in brain development in the fetus and because Zika can cross the placenta and ...

Researchers found that Herpes simplex virus type 1 reorganizes nuclear speckles, essential sites for RNA processing. Without intact speckles, viral messenger RNAs cannot exit the nucleus, limiting ...

The mosquito-borne Zika virus is known for causing microcephaly, a birth defect in which abnormal brain development results in a smaller-than-expected head. A new study shows that the Zika virus ...