https://123dok.net/document/zgwjo97y-en-fr-biochemical-and-biophysical-study-of-the-rna-helicase-upf1-a-highly-regulated-molecular-motor-etude-biochimique-et-biophysique-de-l-arn-helicase-upf1-un-moteur-moleculaire-hautement-regule.html