
Schematic representation of low-copy repeats (LCRs; >10 kb) in proximal 17p, including SMS and CMT1A chromosome regions. Colored boxes represent positions of highly similar sequence of LCR structures. Note that the at least 410-kb repeat, LCR17pA, flanking the proximal CMT1A-REP has three partial copies: LCR17pB, proximally adjacent to the middle SMS-REP, and LCR17pC and LCR17pD (also described as PSFS;Stankiewicz et al. 2001) flanking the proximal SMS-REP.











