Imprecise excision of P{EP}EP2619EP2619 caused a unidirectional deletion beginning at the insertion site and terminating in dgo at ?.
dgo195 homozygotes have moderately severe planar polarity defects in wing hairs and ommatidia but only mild planar polarity defects in bristles. The eye defects include misrotation and inverted chirality (average 15.5+/-6.2 % of ommatidia) and symmetrical ommatidia (average 7.2+/-5.1 % of ommatidia).