It is expressed in both pioneer and follower axons and it was observed that mutations in the fmi - 1 gene caused considerable axon navigation deficiency in pioneer axons of C. elegans ' ventral nerve cord .
It is a cell - type dependent axon guidance factor .
axon guidance factor is expressed in both pioneer and follower axons and axon guidance factor was observed that mutations in the fmi - 1 gene caused considerable axon navigation deficiency in pioneer axons of C. elegans ' ventral nerve cord .
It is a cell - type dependent axon guidance factor .