instruction:
In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.
question:
Pharmacological evidence of functional inhibitory metabotrophic glutamate receptors on mouse arousal-related cholinergic laterodorsal tegmental neurons.
answer:
metabotrophic glutamate receptors


question:
The role of extranuclear signaling actions of progesterone receptor in mediating progesterone regulation of gene expression and the cell cycle.
answer:
progesterone receptor


question:
Retigabine, a novel anti-convulsant, enhances activation of KCNQ2/Q3 potassium channels.
answer:

KCNQ2/Q3