TWiV 357: Mistletoe on the Tree of Life

On episode #357 of the science show This Week in Virology, Jens Kuhn joins the TWiVomics to discuss the strengths and weaknesses of viral taxonomy, including its history and evolution, how viruses are ordered, and why T. rex was classified without having a living isolate. You can find TWiV #357 at www.microbe.tv/twiv.