Lacks amino acids 3-77 of cic-S. Contains triple HA-tag (YPYDVPDYA) inserted at amino acid 1398 relative to cic-S.
embryonic/first instar larval cuticle, with cicQ474X/cic1
cicΔN2.Tag:HA fails to rescue cicQ474X/cic1
cicΔN2.T:Ivir\HA1 fails to rescue the cic1/cicQ474X embryonic cuticle phenotype.