Figure 5.

Complementation of mutant phenotypes by transgenes. The average fraction of mutant facets, indicated by the bars, was calculated for each of the genotypes shown. One hundred to 500 facets in two to five eyes were counted for each genotype, except for the genotypes with no error bars where one eye was counted. (In glrs-faf, four eyes were analyzed and the standard error was zero.) The error bars represent one standard deviation above and below the mean value obtained for each eye; standard errors are large in the cases where there was significant variation in the penetrance of the phenotype.