Below is a list of Ultraconserved Genomic Regulatory Blocks (UGRBs) that reside on the chromosome chr18 in the Human genome (hg19 assembly).

Cluster nameCluster IDPosition#UCNEsAssociated genes UCNEs forming the cluster
ZNF521_cluster 237 chr18:22208218-24267219 40KCTD1; LOC728606; LOC729950; PSMA8; SS18; TAF4B; ZNF521; show
KLHL14_cluster 239 chr18:30276437-30763496 20C18orf34; KLHL14; show
CELF4_cluster 252 chr18:34480313-34823694 4CELF4; KIAA1328; show
MIR4318_cluster 253 chr18:35178600-36764394 6CELF4; LOC647946; MIR4318; show
SMAD2_cluster 260 chr18:44770572-45213479 6IER3IP1; SMAD2; show
TCF4_cluster 261 chr18:53004012-53963879 16LOC100505474; TCF4; TXNL1; show
TSHZ1_cluster 244 chr18:72348362-73931585 59C18orf62; LOC339298; TSHZ1; ZADH2; ZNF407; ZNF516; show
SALL3_cluster 245 chr18:75544796-77044092 33ATP9B; GALR1; SALL3; show