oaSi37 [par-5p::par-5(partially recoded)::par-5 3' UTR(mutated proximal poly(A)site) + unc-119(+)] II. MOS single copy insertion of PAR-5 under control of the long PAR-5 3'UTR isoforms (utr.1 and utr.2) to test gene dosage control and investigate crossregulation between the two par-5 loci. Reference: Mikl, M. and Cowan, CR. Cell Rep. 2014 Sep 11;8(5):1380-90.