LCR16 organization in human and baboon. The location, copy number, and structure of LCR16 duplications are depicted within the context of an ideogram for human (Left) and Papio hamadryas (PHA) (Right) based on the human genome reference sequence (hg16), BAC-end sequencing, and complete clone insert sequence of baboon clones. With the exception of the ancestral loci, duplication blocks are enumerated based on their position (p–q) on human chromosome 16 (Table 5).