RNA splicing: out of the loop.
Recent functional analysis of catalytic and exon-binding domains from group II autocatalytic introns has revealed haunting similarities with small nuclear RNA sequences in the spliceosome.
Newman
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Laboratory of Molecular Biology, MRC Centre, Hills Road, Cambridge, CB2 2QH, UK. newman@mrc-lmb.cam.ac.uk
D007438:Introns; D009690:Nucleic Acid Conformation; D012326:RNA Splicing