chr start end numberOfGenes clusterLength chr1 202 7660 4 7458 chr1 1199663 1201459 1 1796 chr1 1296228 1304281 3 8053 chr2 386 6417 3 6031 chr2 569841 577058 1 7217 chr2 1497537 1506594 5 9057 chr3 3 6630 4 6627 chr3 90301 93291 1 2990 chr3 180535 182484 1 1949 chr3 272813 273799 1 986 chr3 1750644 1757659 4 7015 chr4 476 5096 3 4620 chr4 1745945 1747349 1 1404 chr4 1812988 1815779 2 2791