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Figure S8. Putative miR-181b binding sites in human and mouse AID 3′UTRs. Mouse and human AID 3′UTRs contain multiple putative bindings sequences for miR-181b. Alignments of AID 3′UTRs to the complementary reverse sequence of miR-181b are shown (dark shading, sequence conservation within the seed sequence; light shading, sequence conservation outside the seed sequence).