2bp deletion at the fifth codon, resulting in a frameshift.
Expression of pgcfs.Scer\UAS.P\T under the control of Scer\GAL4nos.UTR.T:Hsim\VP16 does not rescue the defects of "pgcΔ1" embryos (Df(2R)pgcΔ1 animals carrying Gp150+t17.5 to rescue Gp150 function).