Figure 5. Chromosomal organization of the type 2 cystatin and CRES genes at 20p11.2. Identified genes in the most recent version of the public domain human genome sequence map (http://www.ncbi.nlm.nih.gov/) are shown. Arrowheads denote the gene orientation, but are not to scale. The open box denotes a gap in the sequence. See text for details concerning CSTP1, CSTP2, CST1, 2, and 5.