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. 2020 May 5;10:7516. doi: 10.1038/s41598-020-64485-4

Figure 2.

Figure 2

Northern blot quantification of tRFs in epilepsy patient plasma. (A) RNA extracted from plasma samples collected pre and post seizure from 4 epilepsy patients was analysed by northern blot. 20 ul total RNA was electrophoresed on a 15% gel and transferred to a nitrocellulose membrane and probed with dual digoxigenin-labelled probes for tRNA fragments and the C.elegans spike-in added during RNA purification. (B) Densitometric quantification of northern blot signals indicates all three tRNA fragments are higher in pre-seizure compared to post seizure samples.