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Figure 1. Chromosome 4 record from the GRCh37 primary reference assembly.

Figure 1Chromosome 4 record from the GRCh37 primary reference assembly

Top panel. The GenBank record display in Entrez showing the controls that allow changing features and sequence options. The “Graphics report” option at the top of the page provides access to the graphical sequence viewer. Bottom panel. The UGT2B17 region of chromosome 4 in the graphical sequence viewer. The alternate locus for this region is the null allele for UGT2B17.


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