The following information accompanied stocks donated to the Bloomington Drosophila Stock Center by Thomas Clandinin, Stanford University. Gba1bDeltaY49 - CRISPR/Cas9 was used to delete 3 bps (TAT; 3R:23705048..23705050 ), resulting in deletion of a single amino acid, Y49. Gives strong loss-of-function lysotracker phenotype in the brain.