Figure 6.
mRNA cap dinucleotides detected in mouse organs. (a) Abundance of mRNA cap dinucleotides isolated from mouse liver, activated CD8 T cells, heart and brain. Each point indicates a biological replicate. (b) Data from (a) presented to reveal the abundance of rarer mRNA cap dinucleotides (abundance less than 1 fmol µg−1 mRNA). (c) The ratio of m7Gpppm6Am to m7GpppAm in mRNA from different sources.