A 916bp fragment encoding the en repression domain (EnR) has been inserted at nucleotide position 5408. Encodes an ovo- B::EnR fusion protein.
embryonic/first instar larval cuticle, with Scer\GAL4e22c
ventral denticle belt, with Scer\GAL4e22c
Expression of en::ovoB2.EN.Scer\UAS in the embryo under the control of Scer\GAL4e22c results in naked cuticle.