Mutation maps within 48kb of the Cam transcription start site.
Females lay eggs but most fail to hatch. Embryos show defects in dorsal-ventral patterning.
fs(2)H47H47, l(2)C43C43 has lethal | larval stage phenotype
Mutation shows no strong effect on viability in combination with any Cam alleles. l(2)C43C43/fs(2)H47H47 mutants die during the first larval instar.