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. 2024 Jun 28;14:14973. doi: 10.1038/s41598-024-65814-7

Figure 5.

Figure 5

hEndoV can cleave poly-A tail containing inosine. (A) 32P-labeled inosine-containing poly-A (i-poly-A) or poly-A substrates are shown. 32P-labeled (B) i-poly-A substrates and (C) poly-A were incubated with indicated concentrations of hEndoV for 30 min. (D) The cleavage products were analyzed by denaturing 12.5% urea gel electrophorese. Abbreviations: hEndoV, human endonuclease V; P, phosphorus; rA, ribo-adenine; rI, inosine; i-polyA, inosine-containing poly-A; polyA, poly-A Representatives of three independent experiments are shown.