
 
| Comman Name | N2-methylguanosine | 
| Symbol | m2G | 
| Chemical Formula | C11H15N5O5 | 
| Nucleoside Mass | 297.27 | 
| Modification | Organisms or Cells | Contents | References | 
| m2G | ESCHERICHIA COLI | <0.2 [m2G/1000 nucleotides] | https://www.sciencedirect.com/science/article/abs/pii/0005278767900949 | 
| m2G | ESCHERICHIA COLI | 1.15 [m2G/1000 nucleotides] | https://www.sciencedirect.com/science/article/abs/pii/0005278767900949 | 
| m2G | ESCHERICHIA COLI | 2.9 [m2G/1000 nucleotides] | https://www.sciencedirect.com/science/article/abs/pii/0005278767900949 | 
| m2G | Rat liver | 1351-1433 [pmol/AU] | https://pubmed.ncbi.nlm.nih.gov/14751792/ | 
| m2G | Beef liver | 1292-1536 [pmol/AU] | https://pubmed.ncbi.nlm.nih.gov/14751792/ | 
| m2G | Sheep liver | 1514-1573 [pmol/AU] | https://pubmed.ncbi.nlm.nih.gov/14751792/ | 
| m2G | Rabbit liver | 1410-1585 [pmol/AU] | https://pubmed.ncbi.nlm.nih.gov/14751792/ | 
| m2G | A. th. cell culture | 430.5 [m2G/1000 tRNA molecules] | https://pubmed.ncbi.nlm.nih.gov/23417961/ | 
| m2G | A. th. plants | 316.0 [m2G/1000 tRNA molecules] | https://pubmed.ncbi.nlm.nih.gov/23417961/ |