Fig. 6From: Longevity in the red flour beetle Tribolium castaneum is enhanced by broccoli and depends on nrf-2, jnk-1 and foxo-1 homologous genesNrf-2 is necessary for the life-extending effects of broccoli. Transcripts encoding Nrf-2 (a), Jnk-1 (b), Foxo-1 (c), Sirt-1 (d) and Sirt-3 (e) were knocked down in T. castaneum by RNAi, achieved by injecting dsRNA. Galleria mellonella IMPI was used as a control because there is no ortholog in T. castaneum. ***p < 0.001Back to article page