TABLE 2.

Metagenomes collected from previously published studies investigating the presence of hg methylators in the environment

No. metagenomes	Data set ID	References
8	BARM8s	Capo et al. (2020)
6	MANGA6s	Jones et al. (2019)
5	RES5s	Millera Ferriz et al. (2021)
10	PADDY10s	Liu et al. (2018)