Bluetongue virus particle with outer core

A full BTV viral particle :) Behold the 60 trimers of the VP2 triskelions !

PubMed ID 20 332 209
Digital Object Identifier (DOI) 10.1073/pnas.0913403107
Zhang X, Boyce M, Bhattacharya B, Zhang X, Schein S, Roy P, Zhou ZH
Bluetongue virus coat protein VP2 contains sialic acid-binding domains, and VP5 resembles enveloped virus fusion proteins.
Citation Year: 2010