P element insertion at 5' end of 18w transcription unit, 26bp from the predicted transcription start site, with the Ecol\lacZ in the same transcriptional orientation as 18w.
Lethality is not complete. In uncrowded conditions 8-10% of the flies survive. Survivors are small, have morphological defects, are unable to fly or jump and have low fertility.
Complements: hts01103. Complements: mus20902448. Complements: mus20902697. Complements: 5SrRNA03068. Complements: sm05338. Complements: mus20906652. Complements: l(2)k08002k08002. Complements: Ate1k10809. Complements: htsk14523. Complements: mus209s1534. Complements: l(2)s1866s1866.