Figure 3
From: Molecular basis for the thermostability of Newcastle disease virus

In vitro infectious thermostability test of NDV rTS09-C, rLaSota and chimeric viruses rLS-T-F, rLS-T-HN, rTS-L-F and rTS-L-HN.
Heat-inactivation kinetics of infectivity of the different NDVs were determined at 56 °C. The titer loss of infectivity was represented on a logarithmic scale as a function of heat treatment time. Values were the averages of three independent tests (Mean ± SD, n = 3).