Skip to main content
. Author manuscript; available in PMC: 2015 Feb 20.
Published in final edited form as: Chem Biol. 2013 Dec 5;21(2):174–185. doi: 10.1016/j.chembiol.2013.10.015

Figure 1. Selected Modified Ribonucleosides.

Figure 1

(A) Adenosine modifications resulting from conjugation to ubiquitous electrophilic metabolites. (B) Chemically sophisticated hypermodifications discovered throughout the past five decades. The year of publication is given in brackets. (C) C5-modified cytidines related to so call epigenetic DNA modifications recently discovered. m6A, 6-methyladenosine; ac6A, 6-acetyladenosine; t6A, 6-threonyladenosine; i6A, 6-isopentenyladenosine; Arp, 2’-O-ribosyladenosine phosphate; yW, wybutosine; oQ, epoxyqueuosine; tm5U, 5-taurinomethyluridine; nm5ges2U, 5-aminomethyl-2-geranyluridine; 5-methyluridine; ho5C, 5-hydroxycytidine; f5C, 5-formyluridine.