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. 2019 Aug 15;9:11937. doi: 10.1038/s41598-019-48422-8

Figure 1.

Figure 1

Circos representation of the total cytosine methylation intensities of the plus and minus strands of mitochondrial DNA in (A) oocytes, (B) blastocysts and (C) granulosa cells. The outer ring indicates the nucleotide position, while the inner ring shows the genes that encode proteins, tRNAs or rRNAs. (A) The red ring corresponds to DNA methylation in GVO from abattoir ovaries, while the green ring represents DNA methylation in OS/OPU GVOs. (B) The red ring depicts DNA methylation in blastocysts in vitro produced from GVOs from abattoir ovaries, while the green ring shows DNA methylation in blastocysts in vitro produced from OS/OPU GVOs. (C) The red ring corresponds to DNA methylation in granulosa cells from adult cows, while the green ring represents DNA methylation in granulosa from pre-pubertal cows.