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. 2008 Jan 11;61(1):40–48. doi: 10.1016/j.diagmicrobio.2007.12.002

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Copyright © 2008 Elsevier Inc. All rights reserved.

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Fig. 1 — Purified recombinant coronaviral N proteins were analyzed by sodium dodecyl sulfate polyacrylamide gel electrophoresis. Lanes 1 and 7, molecular weight markers; lanes 2 to 6, recombinant protein, 250 ng of each recombinant protein was loaded per lane as indicated.