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Distinct sites of phosphorothioate substitution interfere with folding and splicing of the Anabaena group I intron

Although the active site of group I introns is phylogenetically conserved, subclasses of introns have evolved different mechanisms of stabilizing the catalytic core. Large introns contain weakly conserved ‘peripheral’ domains that buttress the core through predicted interhelical contacts, while smal...

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Bibliographic Details
Main Authors: Lupták, Andrej, Doudna, Jennifer A.
Format: Artigo
Language:Inglês
Published: Oxford University Press 2004
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC407829/
https://ncbi.nlm.nih.gov/pubmed/15107495
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/nar/gkh548
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