Heterozygotes are slow moving and fertile. stDf4 homozygotes move well and are sterile. st22 homozygotes are small and very sick. Pick slow moving animals and avoid well moving fertile recombinants.

ncIs2 [pH20::GFP + pBlueScript]. Heterozygotes are WT and segregate WT, DpyUnc, and animals with muscle attachment defects and ventral cord displacement and detachment which arrest in larval development or as embryos. Not well balanced. Neurons visualized with NcIs2.

sEx10495 [rCesT22B11.5::GFP + pCeh361]. Maintain by picking WT. WT animals are GFP+. Strain construction supported by Genome British Columbia and Genome Canada. Please acknowledge McKay et al, Cold Spring Harbor Symposia on Quantitative Biology 68: 159-169 2004 (WBPaper00006525).