Amino acid replacement: G258D. Nucleotide substitution: G to A.
G7314421A
G?A
G258D | wg-PA
G258D
Temperature sensitive allele. Homozygous embryos raised at 25oC show more segmentation than wg loss of function mutants and produce denticle morphologies other than just row 5 type, but only at a low frequency. At 18oC, embryos secrete more denticle types and some naked cuticle.