The mutation is to the right of +8.0 (coordinates as in FBrf0048245).
sequence normal
Mutation causes an intermediate denticle phenotype. Denticles tend to be smaller and have thinner hooks than wild-type denticles. They are also less orderly along each row and sometimes have a floppy appearance.
Extreme bristle phenotype, female sterile.
class 1 - female sterile with gnarled macrochaetae and kinky microchaetae
Mohr, 25th Oct. 1918.