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Cell fate transitions depend on balanced rewiring of transcription and translation programmes to enable ordered developmental progression. We identified a feedback loop between nonsense-mediated mRNA decay (NMD) and translation initiation, in which NMD controls the translation initiation factor Eif4...
ORGANISM(S): Mus musculus (Mouse) 
2022-03-09 | PXD019588 | Pride
RIP-Seq of Eif4a2 in mouse embryonic stem cell
Here we show eIF4A2 is a major effector of the represive miRNA pathway functioning via the Ccr4_Not complex; through its interaction with the Ccr4-Not complex eIF4A2 represses mRNAs at translation initiation. We show evidence that native eIF4A2 has similar properties to chemically inhibited eIF4A1...
ORGANISM(S): Homo sapiens (Human) 
2019-10-10 | PXD015772 | Pride
RNA-immunoprecipitation can be used to identify transcripts bound by RNA binding proteins. Here we identified transcripts bound by the translation initiation factor Eif4a2 in ESCs. We found that several pluripotency transcription factor encoding mRNAs and factors regulating ESC differentiation show ...
ORGANISM(S): Mus musculus 
2022-02-02 | GSE153456 | GEO
eIF4A2 targets developmental potency and histone H3.3 transcripts for translational control of embryonic and cancer stemness [Ribo-seq]
eIF4A2 targets developmental potency and histone H3.3 transcripts for translational control of embryonic and cancer stemness [eCLIP-seq]
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