MTHFR	Methylenetetrahydrofolate reductase
SHMT	Serine hydroxyl methyltransferase
MS	Methionine synthase
BHMT	Betaine homocysteine methyltransferase
DMG	Dimethylglycine
5mC	5-methylcytosine
5hmC	5-hydroxymethylcytosine
5hmU	5-hydroxymethyluracil
5fC	5-formylcytosine
5caC	5-carboxylcytosine
Thy	Thymine
DNMT	DNA methyltransferase
TET	Ten-eleven translocation
AID	Activation-induced deaminase
TDG	Thymine DNA glycosylase
SMUG1	Single-strand selective monofunctional uracil DNA glycosylase
SAM	S-adenosyl-l-methionine
SAH	S-adenosylhomocysteine
BER	Base excision repair
RFTS	Replication foci targeting sequence
BAH	Bromo-adjacent homology
UHRF1	Interacting protein E3 ubiquitin-protein ligase
NER	Nucleotide excision repair
dTTP	Deoxythymidine triphosphate
EGCG	Epigallocatechin-3-gallate