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. 2015 Oct 1;43(19):9446–9456. doi: 10.1093/nar/gkv989

Figure 2.

Figure 2.

MALDI-MS analysis of digested tRNAs extracted from complemented Δdus2 yeast. MALDI-MS spectrum of RNAs fragments resulting from RNAse A digestion of bulk tRNAs originated from wild-type BY4741 (MATa; his3Δ 1; leu2Δ 0; met15Δ 0; ura3Δ 0) strain transformed by empty pCM190 vector (A), from Δdus2 BY4741 dus2::kanMX4 strain transformed by empty pCM190 (B) HsDus2-pCM190 (C) HsDus2dusD-pCM190 (D) or by HsDus2dsRBD-pCM190 vector (E). Peaks are identified by there m/z value and the corresponding trinucleotide obtained after RNAse A digest of bulk tRNA. T is ribothymidine, ′ is 1-methyladenosine, L is 2-methylguanosine, K is 1-methylguanosine and # is 2′-O-methylguanosine.