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. Author manuscript; available in PMC: 2008 Mar 24.
Published in final edited form as: J Gen Virol. 2007 Jul;88(Pt 7):1977–1985. doi: 10.1099/vir.0.82865-0

Table 2. Effects of compensatory mutations on the infectivity of SFV4 genome.

Alteration in the
palmitoylation
site of nsP1		 Compensatory
mutation
introduced		 Full-length RNA
infectivity
(p.f.u. μg−1)*
None None 9.0 × 105
None P181Q 7.8 × 105
None L234F 1.3 × 106
None Q357L 1.2 × 106
None M124V + A197D 4.4 × 105
None ΔG224 + T352S 2.0 × 105
ΔCCC (418–420) L234F 5.7 × 105
Δ RSLTCCC (414–420) L234F 1.0 × 103
*

Infectivity of full-length SFV genomes was measured by infectious centre assay. The numbers shown represent data from one of two experiments with similar results.