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Recurrent evolution of high virulence in isolated populations of a DNA virus

28 Oct 2020

Abstract excerpt

Hosts and viruses are constantly evolving in response to each other: as a host attempts to suppress a virus, the virus attempts to evade and suppress the host's immune system. Here, we describe the recurrent evolution of a virulent strain of a DNA virus, which infects multiple Drosophila species. Specifically, we identified two distinct viral types that differ 100-fold in viral titer in infected individuals, with...

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PMID: 33112738
DOI: 10.7554/elife.58931

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