TABLE 4.

Methylation levels in the ETS of the 35S rDNA in studied species determined by bisulfite sequencing.

Species	Subgenome	CpG region	CpG1 variant	Size (bp)	Number of clones	methylated (%)	non-methylated (%)	CGN	CHG	CHH
A. parviflora		CpG1		230	14	95.43	4.57	92.31	97.67	96.14
		CpG2		346	15	71.67	25.95	98.82	93.29	60.29
		CpG3		379	17	87.40	12.60	99.31	94.12	86.43
A. cylindrica		CpG1		211	13	59.36	40.64	94.23	77.88	25.54
		CpG3		225	13	47.69	52.31	94.44	51.75	5.49
A. sylvestris		CpG1	short	277	2	28.68	71.32	65.00	35.00	5.80
		CpG1	long	637	13	33.25	66.75	72.27	44.14	10.97
		CpG2		280	15	41.55	58.45	93.65	42.00	12.63
		CpG3		267	16	42.69	57.31	97.48	47.60	4.18
A. multifida	D	CpG1	short	222	38	91.09	8.91	98.94	97.26	86.68
	D	CpG2		346	15	60.83	39.17	97.1	82	41.82
	D	CpG3		379	37	87.08	12.92	99.55	97.63	77.16
A. baldensis	A	CpG1	long	637	9	19.19	80.81	50.00	15.08	4.33
	A	CpG2		278	11	37.81	62.19	94.09	29.29	11.59
	A	CpG3		267	34	43.09	56.91	96.91	47.51	5.29
	D	CpG1	short	323	22	29.68	70.32	63.69	20.13	6.06
	D	CpG2		346	15	51.29	48.71	98.26	80.67	26.30
	D	CpG3		266	11	52.38	47.62	98.35	59.74	11.11