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. 2011 Jul 27;6(7):e22549. doi: 10.1371/journal.pone.0022549

Figure 4. Plaque morphology and growth rates.

Figure 4

CEFs were incubated with either (A) wtHVT, (B) rHVT-US2-HA or (C) rHVT-US10-HA for 96 h and their respective morphology was assessed. The growth rates of the recombinant and wild-type viral isolates were compared over time (D).