FlyBase curator comment: this entry represents a transgenic construct where the particular construct used cannot be determined.
Expression of Sema-1aScer\UAS.cUa in all neurons (under the control of Scer\GAL4elav.PLu), epidermis (Scer\GAL4wg-Gal4), trachea (Scer\GAL4tracheal) and oenocytes (Scer\GAL4salm-459.2) does not alter sensory axon projections or result in axon stalling.