Amino acid replacement: A40V.
Amino acid replacement: S103F.
BicDA40V.S103F partially rescues Df(2L)Exel7068/BicDr5
BicDA40V.S103F in a BicDr5/Df(2L)Exel7068 background results in fertile females, but the ovaries contain a few egg chambers that fail to form an oocyte and instead contain 16 nurse cells.