Fig. 4. stat is required throughout border cell migration. (A-F) Graphs
depicting the percentage of egg chambers of stat mutants of the
genotypes indicated that exhibit border cell migration defects. Flies were
shifted to 29°C for (A) 0 hrs, (B) 30 minutes, (C) 1 hour, (D) 2 hours,
(E) 4 hours and (F) 6 hours. For each genotype, the percentage of egg chambers
is shown in which the border cells migrated 0%, partially, or 100% with
respect to the extent of migration observed in wild-type egg chambers. For
each time point at least 50 egg chambers were examined.