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. 2019 Dec;59:143–150. doi: 10.1016/j.sbi.2019.08.001

Figure 1.

Figure 1

Polyadenylation signals and RNA recognition sites of the 3′-end processing machinery in yeast and human pre-mRNAs.

Protein complexes that are proposed to recognize specific cis-acting elements within the polyadenylation signal are listed below their consensus sequences. Arrows indicate cleavage positions.