Three dishevelled homologs (dsh-1 dsh-2 and mig-5) often have redundant functions.
We made all double and triple combinations of their deletions. They are now available from CGC.
Hitoshi
The current strain information in CGC pages are wrong for dsh-1 mig-5 and triple dsh strains.
Triple is embryonic lethal with some inviable L1. dsh-1 mig-5 double is viable, one or no gonad arm.