Term Name:	N2_N2_2_prime_O_trimethylguanosine
Synonyms:	m22Gmv, N2,N2,2'-O-trimethylguanosine
Definition:	N2_N2_2prime_O_trimethylguanosine is a modified guanosine base feature.
Ontology:	Sequence Ontology [SO:0001330]