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Direct and indirect consequences of PAB1 deletion in the regulation of translation initiation, translation termination, and mRNA decay

ABSTRACT: Cytoplasmic poly(A)-binding protein (PABPC, yeast Pab1) is involved in various stages of mRNA post-transcriptional control, including translation initiation, translation termination, and mRNA decay regulation. Due to the multi-functional properties of PABPC, attempts to define a specific role for PABPC in vivo by deleting, depleting, overexpressing, or mutating the protein has led to conflicting models of PABPC's function. To specifically assess direct and indirect consequences of deleting PABPC, we generated and analyzed RNA-Seq, ribosome profiling, and mass spectrometry data from yeast cells lacking Pab1.

INSTRUMENT(S): Orbitrap Fusion Lumos

ORGANISM(S): Saccharomyces Cerevisiae (baker's Yeast)

SUBMITTER: Kotchaphorn Mangkalaphiban

LAB HEAD: Allan Jacobson

PROVIDER: PXD041495 | Pride | 2023-06-09

REPOSITORIES: Pride

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