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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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PAT-seq - a high-throughput polyadenylation assay for the Illumina platform

ABSTRACT: Polyadenylation - the cleavage of the nascent mRNA and the addition of a tract consisting of adenine bases in a non-template-dependent manner - is a post-transcriptional modification characteristic of the majority of eukaryotic transcripts. In this study we explore PAT-seq, an Illumina-based poly(A) tail assay, based on the low-throughput G-tailing approach. Briefly, our approach is based on G-tailing poly(A) selected mRNA followed by fragmentation and reverse transcription using a mixture of primers targeting the poly(A)-tail/G-tag junction and the polyadenylation site and the body of the transcripts. The resulting cDNA fragments are sequenced using standard Illumina RNA-seq protocol.

INSTRUMENT(S): Illumina HiSeq 2000

ORGANISM(S): Saccharomyces cerevisiae

SUBMITTER: Botond Sipos

PROVIDER: E-MTAB-2456 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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