Fig. 13From: Effect of herbivore stress on transgene behaviour in maize crosses with different genetic backgrounds: cry1Ab transgene transcription, insecticidal protein expression and bioactivity against insect pestsMean mortality rate (%) of S. littoralis larvae on damaged and undamaged leaves from different genetic backgrounds (South Africa crosses). The feeding damage was induced by S. littoralis larvae. Vertical bars show mean values, and the standard errors (± SE) are indicated as lines. Mortality rate was compared in each different genetic background between damaged and undamaged conditions. ** P < 0.01; ns: not significant. The p-values reported were not adjusted. (LSMEANS analysis)Back to article page