Experimental supporting data on DIS3L2 over nonsense-mediated mRNA decay targets in human cells

In this article, we present supportive data related to the research article “A role for DIS3L2 over natural nonsense-mediated mRNA decay targets in human cells” [1], where interpretation of the data presented here is available. Indeed, here we analyze the impact of the DIS3L2 exoribonuclease over nonsense-mediated mRNA decay (NMD)-targets. Specifically, we present data on: a) the expression of various reporter human β-globin mRNAs, monitored by Northern blot and RT-qPCR, before and after altering DIS3L2 levels in HeLa cells, and b) the gene expression levels of deregulated transcripts generated by re-analyzing publicly available data from UPF1-depleted HeLa cells that were further cross-referenced with a dataset of transcripts upregulated in DIS3L2-depleted cells. These analyses revealed that DIS3L2 regulates the levels of a subset of NMD-targets. These data can be valuable for researchers interested in the NMD mechanism.This work was partially supported by Fundação para a Ciencia e a Tecnologia (FCT) (PTFC/BIM-MEC/3749/2014 to LR and UID/MULTI/04046/2013 to BioISI). PJdC, HAS and JFG-M are recipients of a fellowship from BioSys PhD programme (SFRH/BD/52495/2014, SFRH/BD/52492/2014, and PD/BD/ 142898/2018, respectively) and JM is a postdoctoral fellow (SFRH/BPD/98360/2013) from FCT. Work at ITQB-NOVA was financially supported by: Project LISBOA-01-0145-FEDER-007660 funded by the European Regional Development Fund (FEDER) through COMPETE2020 - Programa Operacional Competitividade e Internacionalização (POCI) and by FCT funds: PTDC/BIA-MIC/1399/2014 to CMA and PTFC/BIM-MEC/3749/2014 to SCV. SCV was financed by program IF of FCT (IF/00217/2015). MS was financed by an FCT contract according to DL57/2016 [SFRH/BPD/109464/2015]