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. 2010 Apr 28;16(16):2046–2054. doi: 10.3748/wjg.v16.i16.2046

Figure 1.

Figure 1

Representative case showing loss of heterozygosity. A: Informative normal adjacent tissue in SNP array. Yellow arrow shows the SNP loci with heterozygous genotype; B: Corresponding tumor tissue in SNP array. Red (or green) arrow shows the corresponding SNP loci with homozygous genotype; C: Informative normal adjacent tissue in DNA sequencing. Arrow shows the SNP loci with heterozygous genotype; D: Corresponding tumor tissue in DNA sequencing. Arrow shows the corresponding SNP loci with homozygous genotype.