Fig 2. Numbers of YY1 binding sites within the Peg3-ICR.
The graph summarizes the number of YY1 binding sites identified from the Peg3-ICR of each mammalian species. The numbers of YY1 binding sites that are identical to the consensus sequence (GGCGCCATCTT) are represented with red bars, whereas the numbers of the YY1 binding sites matched with the degenerated sequences (CCAT.TT) with blue bars. The presence and absence of tandem repeats within the Peg3-ICR are indicated with filled and unfilled green circles, respectively.
