Simultaneous nanopore profiling of mRNA m6A and pseudouridine reveals translation coordination
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ABSTRACT: N6-methyladenosine (m6A) and pseudouridine (Ψ) are the two most abundant modifications in mammalian mRNA, but the coordination of their biological functions remains poorly understood. We develop a machine learning-based nanopore direct RNA sequencing method (NanoSPA) that simultaneously analyzes m6A and Ψ in the human transcriptome. Applying NanoSPA to polysome profiling, we reveal opposing transcriptomic co-occurrence of m6A and Ψ and synergistic, hierarchical effects of m6A and Ψ on the polysome.
ORGANISM(S): Homo sapiens
PROVIDER: GSE230936 | GEO | 2024/01/06
REPOSITORIES: GEO
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