Amino acid replacement: S13A. Amino acid replacement: T16A. Amino acid replacement: T19A.
gnuST>A.EGFP partially rescues gnu305
Failure of nuclear division in cleavage stage gnu305 mutant embryos is partially rescued by gnuST>A.T:Avic\GFP-EGFP (degree of rescue is dependent on the insertion used: P{gnuGFP.ST>A}DF4 > P{gnuGFP.ST>A}GM3 >> P{gnuGFP.ST>A}EM1 = P{gnuGFP.ST>A}BM1).