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. 2011 Jul 22;6(7):e22636. doi: 10.1371/journal.pone.0022636

Figure 6. Effect of ALK genotype at rs17007646 on behavioral responses to alcohol in human subjects.

Figure 6

(A) Body sway in the lateral direction (BSL) in cm/min as a function of genotype, indicating decreased BSL in response to alcohol in heterozygous individuals and individuals homozygous for the minor allele. (B) Subjective High Assessment Scale (SHAS) score in response to an alcohol challenge as a function of genotype. Individuals homozygous for the minor allele report a lower SHAS score. Shown are the group means. Error bars, SEM. Hom1, subjects homozygous for the major allele; Het, heterozygous subjects; Hom2, subjects homozygous for the minor allele.