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. 2003 Dec;77(24):13225–13231. doi: 10.1128/JVI.77.24.13225-13231.2003

TABLE 3.

Resistant replicons and enzyme

Replicon or enzyme NS5B mutation(s) Replication efficiency (arbitrary units)a IC50 (μM)
Compound A Compound B
pHCVNEO17 replicons
    B 14.2 0.32
    BR1 P495L 3.1 >5
    BR2 P495A 10.9 2.2
    D I585T >20 0.4
    DR1 P495L, I585T 10.6 >5
Enzyme ΔC55
P495L >20 16 ± 0.8
a

Replication efficiency was determined by cell-ELISA.