Deletion that extends from the 5'UTR to the second intron of Syx4, removing the first two exons and thus the translation start sites for both Syx4 isoforms (coordinates X:2742469..2743832 , release 6 genome, are deleted). Generated by imprecise excision of P{EPgy2}Syx4EY00005; approximately 690bp of the original insertion remains.
Deletion resulting from the imprecise excision of P{EPgy2}Syx4EY00005 removes X:2742469..2743832 , release 6 genome coordinates. Has ~690 bp of P element sequences at the site of the deletion.