Border cell migration degrees caused by RNAi or transgene expressions with <i>c306-Gal4</i>.

(A-G) Stage 10 egg chambers of labeled genotypes show the c306-Gal4 expression patterns by GFP (Green). The arrows show the positions of the border cell clusters. (H) Quantitation of border cell migration. The x-axis denotes the percentage of stage 10 egg chambers for each genotype with each degree of migration. The extent of migration for all stage-10 egg chambers examined is measured as 0–5% (blue, no migration), 6–25% (yellow), 26–50% (pink), 51–75% (green), 76–100% (black, complete migration). The number of egg chambers examined for each genotype is given (n). Expression of PA RNAi driven by c306-Gal4 disrupts border cell migration, but expression of PB or PC/PD RNAi did not affect border cell migration. Expression of PA also disrupts border cell migration and can rescue the migration defect caused by PA RNAi expression. (DOCX)