Biology And Biomedical Sciences BIOL 2960 Lecture Notes - Lecture 34: U2Af2, Polyadenylation, Consensus Sequence
13 Dec 2016
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Document Summary
13 april 2016: gene splicing, mechanism, basics, cis-acting sequences are involved in splicing, both steps in splicing are classified as trans-esterification reactions, where a phosphodiester bond is broken and remade. U6 is one of the most important players in splicing: u6 then displaces u1 and binds to the 5 splicing sequence elements: alternative splicing can be regulated by repressors that bind to exon or intron. Splicing silencers (ess or iss) and by activators called sr proteins that bind to.
