Significant sequence similarities link putative homologs of the LD130 family. Each circle represents one subfamily of sequences (defined as groups linked by Z-scores ≥ 20) and is labeled with a representative family member's name and the numbers from Table 1. The lines linking the circles are shown for pairs of subfamilies that give comparison Z-scores ≥ 6. The Z-scores between each subfamily are shown adjacent to the connecting line. Circles that are not connected by lines give comparison Z-scores < 6.