A EGFP tag is inserted into the 3' region shared by all three isoforms of rn.
abnormal neuroanatomy | adult stage
viable
adult olfactory receptor neuron Or67d | female limited
rnKI.EGFP homozygotes are viable and have a normal pattern of Or67d and Or47b olfactory receptor neuron populations in the adult antenna, although Or67d neurons in the female population are more numerous than in controls.