Hemizygotes have a normal number of frontal bristles on the head.
CG12299EY01579 is an enhancer of visible phenotype of groC105/gro1
CG12299EY01579 is an enhancer of frontal bristle phenotype of groC105/gro1
The overproliferation of frontal bristles on the head that is seen in gro1/groC105 adults is enhanced if they are also hemizygous for CG12299EY01579.