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. 2008 Dec 18;3(12):e3906. doi: 10.1371/journal.pone.0003906

Figure 1. Possible cases of a SNP in a biallelic CNV.

Figure 1

All possible cases of observed SNPs on a biallelic, duplication-type CNV. Each gray box represents an individual. Two parallel lines are homologous chromosomes. The left homologous pair represents the original site (L1) and the right pair represents the ectopic site (L2). The ectopic site may not exist or exist in only one of the homologous chromosomes in some individuals.

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