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Characterizing the chr7q35 trypsinogen locus
Differences between chromosome 7 reference assemblies for GRCh37, GRCh38, and alternative contig KI270803.1. In the GRCh37 assembly, TRY7 and PRSS2 are absent. The GRCh38 assembly does not include PRSS3P2 and TRY7 because it accurately represents a haplotype with a common 20-kb deletion polymorphism (highlighted in red). KI270803.1 represents a haplotype without the deletion polymorphism.
