Normal allele: GG
Genetic variation in the ghrelin signalling system is associated with severe alcohol dependence in women.
Polymorphism rs2232165 is related to topics like this:
Research and publications:
20586762 Genetic variation of the ghrelin signaling system in females with severe alcohol dependence.
21448464 The ghrelin signalling system is involved in the consumption of sweets.
23227170 Ghrelin influences novelty seeking behavior in rodents and men.
25278825 Gut-brain peptides in corticostriatal-limbic circuitry and alcohol use disorders.