Amino acid replacement: L56Q.
Nucleotide substitution: T323A.
T25997898A
T323A
L56Q | E(spl)mdelta-HLH-PA
L56Q
E(spl)mδ-HLHL56Q/Df(3R)BSC751 mutant embryos display a significant increase in the number of Ap neurons, and display a significant increase in the number of EL neurons, as compared with controls.