Duplication breakpoints ate at map position +161.
Antennae to leg transformation.
Transformation of antenna to prothoracic leg identity.
Variable transformation of entire antenna into a leg may occur, but effect is often limited to slight elongation of third antennal segment. In compounds with Pc and Pc2, the rather well-developed antennal second legs show some transformation into first legs (Hannah-Alava, quoted in FBrf0020044). Lethal in combination with AntpB, AntpYu, Antp49, and Scr (Hannah-Alava, quoted in FBrf0020044). RK3A.
Piternick, 1950.
A strong allele.