From the goldfish brain, UI mRNA is especially expressed during the telencephalon/preoptic space, and likewise inside the optic tectum/thalamus, hypothalamus, cerebellum, and medulla oblongata, but not in the olfactory bulb and pituitary. Inside the white sucker brain, UI mRNA is detected during the preoptic region along with the nucleus of https://codycbnyi.blogsmine.com/36625933/neuropeptide-an-overview