Reelin is expressed in the accessory olfactory system, but is not a guidance cue for vomeronasal axons.
Teillon SM, Yiu G, Walsh CA. Reelin is expressed in the accessory olfactory system, but is not a guidance cue for vomeronasal axons. Brain Res Dev Brain Res. 2003 Feb 16; 140(2):303-7.