Amino acid replacement: H105Q.
Nucleotide substitution: T621A.
T26005579A
T621A
H105Q | E(spl)mbeta-HLH-PA
H105Q
E(spl)mβ-HLHH105Q/Df(3R)BSC751 mutant embryos do not display a significant difference in the number of Ap neurons, as compared with controls.