Chemical Approaches for Structure and Function of RNA in Postgenomic Era

Figure 19

Identification of m_32,2,7G^ [16]. (a) Fluorogram of two-dimensional thin layer chromatography of [³H]-labeled nucleoside trialcohol derivative (N^) released from U1 RNA 5′ fragment. It was identified as m_32,2,7G^ with standard. (b) Fluorogram of chromatographic separation of [³H]-labeled nucleoside trialcohol derivative on Whatman 3MM paper. The [³H]-labeled compound was identified as m_32,2,7G^ with standard.