A 1bp deletion in the Rtnl1 coding sequence (upstream of the first intramembrane domain), resulting in a frameshift. This mutation was introduced on a chromosome carrying the PBac{681.P.FSVS-1}Rtnl1CPTI001291 insertion, but no Venus expression from the PBac{681.P.FSVS-1} protein trap element is seen in the mutated chromosome.
A 1bp deletion in the Rtnl1 coding sequence, resulting in a frameshift. This mutation was introduced on a chromosome carrying the PBac{681.P.FSVS-1}Rtnl1CPTI001291 insertion