Neuropeptide FF (NPFF) and gonadotropin-inhibitory hormone (GnIH) are thought to be paralogous. and a recent study has revealed that both NPFF and GnIH peptides can activate the GnIH receptor (GnIHR. also called NPFFR1) in the European sea bass (Dicentrarchus labrax). However. https://www.spidertattooz.com/Messerschmitt-Me262A-1A-Fighter-Aircraft-LT-Walter-Hagenah-III-Jagdeschwader-7-Larz-Airfield-Germany-1945-German-Luft/