Summary of in vivo effects of ethanol in mice lacking ρ1 subunit of GABAA receptors.

CTA = conditioned taste aversion; CPP = conditioned place preference; LORR = loss of righting reflex; DID = drinking in the dark; EtOH = ethanol. ↓ - reduction of response in null mutant compared with corresponding wild type mice; ↑ - increase in response in null mutant compared with corresponding wild type mice; = - no difference between null mutant and wild type mice; ← - left shift in null mutant mice.