Figure 2

Expression pattern clustering. Each panel A-H shows the expression pattern for individual members of each gene cluster based on microarray expression data for the gene probe sets at each of the five BAC points. A. Cluster 1, 23 members with expression pattern down at 4 up at 5 toward or above baseline. B. Cluster 2, 44 members with expression pattern up from 2, no return to baseline. C. Cluster 3, 47 members with expression pattern down at 2, up to or above baseline at 5. D. Cluster 4, nine members with expression pattern down at 2, up 3, no return to baseline. E. Cluster 5, 67 members with expression pattern down at 2 no return to baseline. F. Cluster 6, four members with expression pattern up at 4 down 5 toward or to baseline. G. Cluster 7, five members with expression pattern up at 4 and 5. H. Unclustered, four genes which did not fall into any cluster. Percent blood ethanol concentrations, BAC1 = 0%, BAC2 = 0.04%, BAC3 = 0.08%, BAC4 = 0.04%, BAC5 = 0.02%.