UASt regulatory sequences drive expression of sns, in which 14 candidate sites for phosphorylation of tyrosine have been mutated (amino acid replacements Y1128F, Y1133F, Y1152F, Y1162F, Y1174F, Y1186F, Y1196F, Y1233F, Y1247F, Y1248F, Y1255F, Y1258F, Y1263F and Y1474F). The coding sequence is tagged at the C-terminal end with a single Tag:HA tag.
snsF14.UAS.Tag:HA/Scer\GAL4sns.PK partially rescues snsZF1.4
snsF14.UAS.Tag:HA/Scer\GAL4Mef2.PR partially rescues snsXB3/snsZF1.4
The myoblast fusion defects of snsXB3/snsZF1.4 embryos are partially rescued by expression of snsF14.Scer\UAS.T:Ivir\HA1 under the control of Scer\GAL4Mef2.PR (at 25[o]C).
The myoblast fusion defects of snsZF1.4/snsZF1.4 embryos are partially rescued by expression of snsF14.Scer\UAS.T:Ivir\HA1 under the control of Scer\GAL4sns.PK (at 18[o]C).