RNASeq library preparation

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Total RNA

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mRNA-seq workflow

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Illumina NGS Library

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Illumina library fragment

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Illumina library read bindings 1

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Illumina library read bindings 2

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RNA-Seq applications

  • rRNA depleted samples
  • Very high dynamic range
  • No prior knowledge of expressed genes.
- Gives more information than microarrays.
  • Applications
- Sequencing of mRNA
- Differential expression of known or unknown transcripts during a treatment or condition
- Isoform detection.
- Alternative splicing events
- Post-transcriptional mutations or editing
- Gene fusions
- Non-coding RNAs
- miRNAs/small non-Coding RNA

NGS Data Analysis

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The number of replicates issue

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