GT to AT substitution in the splice donor site.
G to A substitution in the first base of the 5' splice site of intron 3.
FlyBase_internaltransgene_features:cell lethal:cell lethal | somatic clone
Homozygous clones induced in the wing disc are small (1-2 cells) and few in number. The size and number of homozygous clones in the wing is not increased if the clones are induced in a Minute background.
swmF4/swm[+] is a suppressor of visible phenotype of Scer\GAL4ptc-559.1, smodsRNA.UAS.WIZ
swmF4/swm[+] is a suppressor of wing vein phenotype of Scer\GAL4ptc-559.1, smodsRNA.UAS.WIZ