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. Author manuscript; available in PMC: 2013 Aug 1.
Published in final edited form as: Virus Res. 2012 May 19;167(2):247–258. doi: 10.1016/j.virusres.2012.05.006

Fig. 7. Comparison of domains among the 3 coronaviral nsp15s.

Fig. 7

(A) Amino acid sequence alignment of nsp15s of MHV, SARS-CoV and TGEV, with Domains I and III boxed, and the 25aa cor e sequence within Domain III is underlined. (B) Expression of Domains I and III of the three EGFP-nsp15 fusion proteins and their intracellular distribution. (C) Expression of the three EGFP-mini domain (core sequence) fusion proteins in 17CL-1 cells and their intracellular distribution.