The N terminal PH domain has been removed.
The addition of dosΔPH.hs.T:Avic\GFP to dosR31 or dosP115 homozygotes or dosP115/dosR31 flies leads to pharate lethality. Escapers show defects in eye morphology and in wing vein formation.
dosΔPH.hs.2sev.GFP fails to rescue dosP115
dosΔPH.hs.2sev.GFP fails to rescue dosR31
The addition of dosΔPH.hs.T:Avic\GFP to dosR31, sevS11.T:Hsap\MYC flies fails to restore the multiple R7 phenotype suppressed in sevS11.T:Hsap\MYC flies when dosR31 is added. The addition of dosΔPH.hs.T:Avic\GFP to dosR31 or dosP115 homozygotes or dosP115/dosR31 flies fails to produce viable flies.