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. 2017 Aug;23(8):1180–1187. doi: 10.1261/rna.061473.117

FIGURE 2.

FIGURE 2.

Impact of different GLD-2 mutant proteins on mRNA polyadenylation. (A) sPAT analysis of gld-1 and oma-2 mRNA in wild-type (wt) and different gld-2 backgrounds. The lane RH/dT is a wild-type sample that was treated with oligo(dT) and RNase H prior to the sPAT assay to indicate the size of a completely deadenylated mRNA. Line scans from data generated by the sPAT assay are given below. Two independent biological repeats were analyzed. (B) The distribution of bulk poly(A) tails was analyzed in wild-type and the given gld-2 backgrounds. (C) Line scans from bulk poly(A) measurements. Three independent biological repeats were analyzed. Regions of statistically significant differences indicated with a gray stripe and black bracket are calculated via the Student's t-test.