Fig. 11From: Mutagenesis of the odorant receptor co-receptor (Orco) reveals severe olfactory defects in the crop pest moth Helicoverpa armigeraChemotaxis of wild type (WT) and Orco−/− Helicoverpa armigera larvae. A Typical trajectories of WT (upper) and mutant larvae (below). Eight biological replications were conducted for each genotype. In the mutant group, three mutants that remained inert for 30 min were excluded from the trajectory description. B The time spent to make a choice in WT and Orco−/− larvae. Error bars, mean ± SDBack to article page