Scheme of the transcriptional map of the region between loci D11S601 and D11S679. Location and length of the six genes hNAP2, KVLQT1, CDKN1C, BWR1A, BWR1B, and BWR1C/IPL is shown. The map scale is based on the HTG phase III nucleotide sequence hsac001228. The contig of cosmid and BAC DNA clones is shown below the transcriptional map.