Figure 5. Zebrafish chromosome 9,400 kilobase-pair region containing 35 known and hypothetical γM-crystallin genes. Proteins from 30 genes in this region were found by shotgun proteomic analysis of the zebrafish lens (Table 3). The five genes marked (indicated by asterisk) were not detected but also show sequence similarity to the γM-crystallins. Gene positioning was determined by the NCBI map viewer, Ensembl Genes on Sequence Map. The scale on the left side of the image represents mega base-pairs. The gray line represents the chromosome. Genes on the left side of the gray line are located on the minus strand, and genes on the right side of the gray line are located on the plus strand.