Frameshift insertion of a G between bases 4:938742 and 4:938743 resulting in the addition of VKRHICPQSVASICQSIPKQFRHIRI after cysteine 104 of all mGluR isoforms and premature truncation after these novel amino acids.
female fertile
female fertile (with Df(4)8-M91)
female fertile (with Df(4)8-M318)
female fertile (with Df(4)O2)