Unknown,Transcriptomics,Genomics,Proteomics

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Widespread Transcription beyond mRNA 3’ Ends Yields Abundant Regulatory RNAs


ABSTRACT: Through RNA-seq analyses of nascent transcripts, we found large numbers of RNA transcripts that extend beyond the 3’ ends of protein-coding genes; we refer to these extended transcripts as geRNAs. These findings demonstrate that transcription of most human protein-coding genes does not terminate within close proximity to poly(A) signals; rather, it terminates at sites far beyond these signals (up to 50 kb). Examination of different RNA species in HelaS3 cells by strand-specific RNA-seq. The 4sU-labeled RNA was isolated by using organomercurial affinity matrix.

ORGANISM(S): Homo sapiens

SUBMITTER: Shenglin Huang 

PROVIDER: E-GEOD-46228 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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