A subfamily of 5-HT1D receptor genes.

Authors: Hartig., P.R., Branchek, T.A., Weinshank, R.L.
"The recent discovery and characterization of three new 5-HT1 receptor clones and the pharmacological characterization of one orphan receptor (dog RDC4) has revealed a surprising complexity within the 5-HT1D receptor subfamily. This receptor subfamily, which is believed to be the target of the anti-migraine drug sumatriptan and may regulate feeding behavior, anxiety, depression, cardiac function and movement, can now be approached on a molecular level."