The mechanism underlying redundant functions of the YTHDF proteins

Autor: Zhongyu Zou, Caraline Sepich-Poore, Xiaoming Zhou, Jiangbo Wei, Chuan He
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Genome Biology, Vol 24, Iss 1, Pp 1-13 (2023)
Druh dokumentu: article
ISSN: 1474-760X
DOI: 10.1186/s13059-023-02862-8
Popis: Abstract The YTH N 6 -methyladenosine RNA binding proteins (YTHDFs) mediate the functional effects of N 6 -methyladenosine (m6A) on RNA. Recently, a report proposed that all YTHDFs work redundantly to facilitate RNA decay, raising questions about the exact functions of individual YTHDFs, especially YTHDF1 and YTHDF2. We show that YTHDF1 and YTHDF2 differ in their low-complexity domains (LCDs) and exhibit different behaviors in condensate formation and subsequent physiological functions. Biologically, we also find that the global stabilization of RNA after depletion of all YTHDFs is driven by increased P-body formation and is not strictly m6A dependent.
Databáze: Directory of Open Access Journals