Table 1. Description of the genome-wide alcohol preference-related gene sets that contained Ap3m2.

GeneSet ID	Species	Set type	Reference	Gene set name	No. of genes	Fold change	P-value
GS3647	M. musculus	Differential expression meta-analysis	Mulligan et al. (2006)	Differential expression in three alcohol selected line pairs and six isogenic strains of mice (C57BL/6, BALB/c, DBA/2, LP/NJ, FVB/NJ, and B6xFVB F1)	3250	−0.85	<0.002
GS75568	Rattus norvegicus	Differential expression	Rodd et al. (2008)	Differentially expressed in the nucleus accumbens of inbred alcohol-preferring rats between ethanol- and saccharin-treated groups	222	1.1	<0.004
GS137407	Homo sapiens	Differential expression	Ponomarev et al. (2012).	Basolateral amygdala differential co-expression in alcoholic and non-alcoholic subjects	3172	−3.88	<0.0005
GS137413	H. sapiens	Differential expression	Ponomarev et al. (2012).	Central nucleus of amygdala differential co-expression in alcoholic and non-alcoholic subjects	2383	−2.742	<0.001

Ap3m2 was one of 1276 genes in the node “>3 Alcohol Preference Expression Studies” of the HiSim graph analysis (Figure 1) in GeneWeaver.