Figure 2From: An integrated approach for the systematic identification and characterization of heart-enriched genes with unknown functionsVenn diagram for heart-enriched genes. The numbers of heart-enriched genes selected for the top 20% in the ranking of UniGene tissue expression profiles are shown for the 4 organisms analyzed and displayed as combinations of these organisms. In each combination, the number of genes with less than 2 articles after MeSH term filtering for "heart" is shown in parenthesis.Back to article page