Development -- Matakatsu and Blair 131 (15): 3785 Figure IG5

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Fig. 5. The Fj gradient plays only a minor role in PCP. (A-D) Hair polarity in adult wings. (A) ds⁰⁵¹⁴² fj^d1. Polarity is not appreciably worse than in ds⁰⁵¹⁴² (see Fig. 4A). (B) UAS-ds/+; fj^d1; tub-ga4/+ and (C) tub-gal4/UAS-ds UAS-fj. Polarity is normal, except in the proximal wing. (D,F) UAS-ds/+; fj^d1 sal-gal4/fj^d1. (E) UAS-ds; sal-gal4/+. (E,F) The hair polarity near the tip of L2 was abnormal in a fj^d1 background (also compare D with Fig. 3B).