Urgent.News

What's breaking now, across thousands of outlets.

Science

Novel approaches to quantify defective interfering particle activity reveal a surrogate marker of interference in mammarenaviruses

Defective interfering particles (DIPs) profoundly influence viral replication and host responses yet it remains difficult to quantify their activity routinely in the laboratory. Here, using lymphocytic choriomeningitis virus (LCMV) as a model mammarenavirus, we establish complementary approaches for measuring interfering activity of DIPs across a range of experimental scales. First, we optimized…

We haven't written up this one. bioRxiv has the full story — the link below goes straight to it.

Read the original at biorxiv.org →

More in Science

David N. Spergel

Director: Center for Computational Astrophysics, FlatironCharles Young Professor Emeritus, Princeton UniversityCo-Chair: NASA WFIRST Form.

  • David N. Spergel discusses challenges of detecting extraterrestrial life.
  • Biosignatures like oxygen, ozone, and methane are key to finding life on exoplanets.
  • Advanced civilizations may be too technologically advanced for us to detect.

More from Monday 28 September →