Article
Capsids and Genomes of Jumbo-Sized Bacteriophages Reveal the Evolutionary Reach of the HK97 Fold.
mBio - 17 Oct 2017
Hua Jianfei, Huet Alexis, Lopez Carlos A, Toropova Katerina, Pope Welkin H, Duda Robert L, Hendrix Roger W, Conway James F
Abstract excerpt
Large icosahedral viruses that infect bacteria represent an extreme of the coevolution of capsids and the genomes they accommodate. One subset of these large viruses is the jumbophages, tailed phages with double-stranded DNA genomes of at least 200,000 bp. We explored the mechanism leading to increased capsid and genome sizes by characterizing structures of several jumbophage capsids and the DNA packaged within...
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