This is still an area of research, but most methods of resistance seem to revolve around a reduced binding site affinity. For [[benzimidazoles]] it seems that there is less affinity to the tubulin binding site. [[Macrocyclic Lactones]] seem to have increased expression of a non-specific transmembrane efflux pump that can eject toxins out of thenematode.
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This is still an area of research, but most methods of resistance seem to revolve around a reduced binding site affinity. For [[benzimidazoles]] it seems that there is less affinity to the tubulin binding site. [[Macrocyclic Lactones]] seem to have increased expression of a non-specific transmembrane efflux pump that can eject toxins out of the nematode.