SMG5-SMG7 authorize nonsense-mediated mRNA decay by enabling SMG6 endonucleolytic activity

Autor: Volker Boehm, Sabrina Kueckelmann, Jennifer V. Gerbracht, Sebastian Kallabis, Thiago Britto-Borges, Janine Altmüller, Marcus Krüger, Christoph Dieterich, Niels H. Gehring
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Nature Communications, Vol 12, Iss 1, Pp 1-19 (2021)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-021-24046-3
Popis: Degradation of nonsense mediated mRNA decay (NMD) substrates is carried out by two seemingly independent pathways, SMG6-mediated endonucleolytic cleavage and/or SMG5-SMG7-induced accelerated deadenylation. Here the authors show that SMG5-SMG7 maintain NMD activity by permitting SMG6 activation.
Databáze: Directory of Open Access Journals