PHENOMENA AND PROCESSES Chemical Phenomena [G02] Chemical Phenomena Biochemical Phenomena [G02.111] Biochemical Phenomena Alkylation [G02.111.035] Alkylation Methylation [G02.111.035.538] Methylation DNA Methylation [G02.111.035.538.161] DNA Methylation RNA Methylation [G02.111.035.538.580] RNA Methylation PHENOMENA AND PROCESSES Chemical Phenomena [G02] Chemical Phenomena Biochemical Phenomena [G02.111] Biochemical Phenomena RNA Processing, Post-Transcriptional [G02.111.760] RNA Processing, Post-Transcriptional Nonsense Mediated mRNA Decay [G02.111.760.112] Nonsense Mediated mRNA Decay RNA 3' End Processing [G02.111.760.225] RNA 3' End Processing RNA Editing [G02.111.760.250] RNA Editing RNA Methylation [G02.111.760.475] RNA Methylation RNA Splicing [G02.111.760.700] RNA Splicing PHENOMENA AND PROCESSES Chemical Phenomena [G02] Chemical Phenomena Organic Chemistry Phenomena [G02.607] Organic Chemistry Phenomena Alkylation [G02.607.094] Alkylation Methylation [G02.607.094.538] Methylation RNA Methylation [G02.607.094.538.500] RNA Methylation PHENOMENA AND PROCESSES Metabolism [G03] Metabolism Alkylation [G03.059] Alkylation Methylation [G03.059.538] Methylation DNA Methylation [G03.059.538.161] DNA Methylation RNA Methylation [G03.059.538.580] RNA Methylation PHENOMENA AND PROCESSES Metabolism [G03] Metabolism RNA Processing, Post-Transcriptional [G03.839] RNA Processing, Post-Transcriptional Nonsense Mediated mRNA Decay [G03.839.112] Nonsense Mediated mRNA Decay RNA 3' End Processing [G03.839.225] RNA 3' End Processing RNA Editing [G03.839.250] RNA Editing RNA Methylation [G03.839.475] RNA Methylation RNA Splicing [G03.839.700] RNA Splicing PHENOMENA AND PROCESSES Genetic Phenomena [G05] Genetic Phenomena Gene Expression Regulation [G05.308] Gene Expression Regulation RNA Processing, Post-Transcriptional [G05.308.700] RNA Processing, Post-Transcriptional Nonsense Mediated mRNA Decay [G05.308.700.112] Nonsense Mediated mRNA Decay RNA 3' End Processing [G05.308.700.225] RNA 3' End Processing RNA Editing [G05.308.700.250] RNA Editing RNA Methylation [G05.308.700.475] RNA Methylation RNA Splicing [G05.308.700.700] RNA Splicing

RNA Methylation - Preferred

Concept UI	M000764691
Scope note	The addition of a methyl group to one of the NITROGEN atoms on a NUCLEOTIDE base in an RNA molecule.
Preferred term	RNA Methylation
Entry term(s)	Methylation, RNA Methylations, RNA RNA Methylations

m1A RNA Methylation - Narrower

Concept UI	M000764825
Preferred term	m1A RNA Methylation
Entry term(s)	Methylation, m1A RNA Methylations, m1A RNA RNA Methylation, m1A RNA Methylations, m1A m1A RNA Methylations

m3G RNA Methylation - Narrower

Concept UI	M000764828
Preferred term	m3G RNA Methylation
Entry term(s)	Methylation, m3G RNA Methylations, m3G RNA RNA Methylation, m3G RNA Methylations, m3G m3G RNA Methylations

m5C RNA Methylation - Narrower

Concept UI	M000764826
Preferred term	m5C RNA Methylation
Entry term(s)	Methylation, m5C RNA Methylations, m5C RNA RNA Methylation, m5C RNA Methylations, m5C m5C RNA Methylations

m7G RNA Methylation - Narrower

Concept UI	M000764827
Preferred term	m7G RNA Methylation
Entry term(s)	Methylation, m7G RNA Methylations, m7G RNA RNA Methylation, m7G RNA Methylations, m7G m7G RNA Methylations

m6A RNA Methylation - Narrower

Concept UI	M000764692
Scope note	The N6-methyladenosine (m6A) modification of RNA.
Preferred term	m6A RNA Methylation
Entry term(s)	Methylation, N6-Methyladenosine RNA Methylation, RNA m6A Methylation, m6A RNA Methylations, N6-Methyladenosine RNA Methylations, RNA m6A Methylations, m6A RNA Modification, m6A RNA Modifications, m6A RNA N6 Methyladenosine RNA Methylation N6-Methyladenosine RNA Methylation N6-Methyladenosine RNA Methylations RNA Methylation, N6-Methyladenosine RNA Methylation, m6A RNA Methylations, N6-Methyladenosine RNA Methylations, m6A RNA Modification, m6A RNA Modifications, m6A RNA m6A Methylation RNA m6A Methylations RNA m6A Modification RNA m6A Modifications m6A Methylation of RNA m6A Methylation, RNA m6A Methylations, RNA m6A Modification of RNA m6A RNA Methylations m6A RNA Modification m6A RNA Modifications