1. D. L.
Nelson
and M. M.Cox, Lehninger Principles of Biochemistry, W. H. Freeman, 5th edn, 2008
2. H.
Lodish
, A.Berk, S. L.Zipursky, P.Matsudaira, D.Baltimore and J.Darnell, Molecular Cell Biology, W. H. Freeman, 4th edn, 2000
3. The RNA Modification Database: Modifications, http://mods.rna.albany.edu/mods/
4. Modomics–Modified bases, http://modomics.genesilico.pl/modifications/
5. Influence of Sequence and Covalent Modifications on Yeast tRNA Dynamics