partially lethal - majority live
e(r)41-2 mutants exhibit low viability. e(r)41-2 hemizygous males have a much lower viability than their heterozygous sisters.
e(r)41-2 is an enhancer of wing margin bristle phenotype of rhd1
e(r)41-2 is an enhancer of wing phenotype of rhd1
The presence of a e(r)41-2 mutant background noticeably enhances the rhd1 wing phenotype.