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. Author manuscript; available in PMC: 2009 Jan 20.
Published in final edited form as: Virology. 2007 Nov 1;370(2):352–361. doi: 10.1016/j.virol.2007.08.039

Figure 2.

Figure 2

(A) SDS-PAGE analysis of P4 virions (lane 1), P4 procapsids (lane 2), P2 virions (lane3) and P2 procapsids (lane 4) after transfer to nitrocellulose and staining with colloidal gold. M, marker; sizes (kDa) indicated. (B) Western blot of P2 virion proteins separated by SDS-PAGE using a rabbit polyclonal anti-gpO antibody (Marvik et al, 1994), identifying the 17 kDa band as O*. Note that the protein markers used in (A) and (B) are different, giving rise to a discrepancy in the apparent MW of O*.