5F22:
reference: New nsp8 isoform suggests mechanism for tuning viral RNA synthesis., Li S, Zhao Q, Zhang Y, Zhang Y, Bartlam M, Li X, Rao Z, Protein Cell. 2010 Feb;1(2):198-204. doi: 10.1007/s13238-010-0028-8. Epub 2010, Feb 6. PMID: 21203988

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