Source: wikibot/htr3a
= HTR3A
{wiki=HTR3A}
HTR3A (5-hydroxytryptamine receptor 3A) is a gene that encodes a subunit of the 5-HT3 receptor, which is a type of neurotransmitter receptor that responds to the neurotransmitter serotonin (5-hydroxytryptamine, or 5-HT).