Plutella xylostella endures Bt toxins with no performance costs. This study reveals how, depending on the presence of the toxin, this insect modifies MAPK phosphorylation to modulate the transcription factor FTZ-F1 binding, to up- or down- regulate Bt receptors or non-receptor (resistant) paralogs.
- Zhaojiang Guo
- Le Guo
- Youjun Zhang
