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. 2020 Dec 7;11:608540. doi: 10.3389/fpls.2020.608540

Figure 4.

Figure 4

Characterization of Tartary buckwheat cv. Dingku1 methylomes. (A–C) The rings indicate (from outside to inside, were quantified per 1 Mb window) density plot of 5-methylcytosine in sequence contexts in different cold treatments. The methylation of CpG (red), CpHpG (yellow), CpHpH (blue), and total C levels (green) were mCG, mCHG, and mCHH, where mC signifies 5-methylcytosine. H = A, C or T. Chromosome name and scale are indicated on the outer rim. The level of methylation at the corresponding position is represented by the height of the column on the circle map. (A) The control group. (B) The cold memory group. (C) The cold shock group. (D) The different methylation (CG, CHG, and CHH) level of cytosine in featured regions of the genome.