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Redox-responsive Zinc Finger Fidelity Switch in Homing Endonuclease and Intron Promiscuity in Oxidative Stress

Mobile introns home to allelic sites, but how they are stimulated to invade ectopic locations on an evolutionary time-scale is unclear [1]. Here we show that a group I intron can move to degenerate sites under oxidizing conditions. The phage T4 td intron endonuclease, I-TevI is responsible for this...

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Main Authors: Robbins, Justin B., Smith, Dorie, Belfort, Marlene
Formato: Artigo
Idioma:Inglês
Publicado: 2011
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3621118/
https://ncbi.nlm.nih.gov/pubmed/21256016
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.cub.2011.01.008
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