Alu insertion variants alter mRNA splicing

Abstract excerpt

RNA splicing is a highly regulated process dependent on sequences near splice sites. Insertions of Alu retrotransposons can disrupt splice sites or bind splicing regulators. We hypothesized that some common inherited polymorphic Alu insertions are responsible for splicing QTLs (sQTL). We focused on intronic Alu variants mapping within 100 bp of an alternatively used exon and screened for those that alter...

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