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Summary of liftover conversion. (A) Detailed steps of the liftover process. (B) An example of discordance between two reference assemblies hg19 and hg38. (C) Ungapped, gapped-in-hg19, gapped-in-both, gapped-in-hg38 regions and the principle of conversion between reference genomes. (D) Results of liftover CpGs and ChIP-Seq data on the ungapped region.
