聖塔非研究所

摘要 Prokaryotic transcripts constitute almost always

2013-05-23 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 Prokaryotic transcripts constitute almost always uninterrupted intervals when mapped back to the 基因組. Split reads, i.e., RNA seq reads consisting of parts that only map to discontiguous l…

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論文資訊

  • 類型:已發表論文
  • 日期:2013-05-23

摘要

Prokaryotic transcripts constitute almost always uninterrupted intervals when mapped back to the 基因組. Split reads, i.e., RNA-seq reads consisting of parts that only map to discontiguous loci, are thus disregarded in most analysis pipelines. There are, however, some well-known exceptions, in particular, tRNA splicing and circularized small RNAs in Archaea as well as self-splicing introns. Here, we reanalyze a series of published RNA-seq data sets, screening them specifically for non-contiguously mapping reads. We recover most of the known cases together with several novel archaeal ncRNAs associated with circularized products. In Eu細菌, only a handful of interesting candidates were obtained beyond a few previously described group I and group II introns. Most of the atypically mapping reads do

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