Measurement of genome-wide RNA synthesis and decay rates with Dynamic Transcriptome Analysis (DTA)

نویسندگان

  • Björn Schwalb
  • Daniel Schulz
  • Mai Sun
  • Benedikt Zacher
  • Sebastian Dümcke
  • Dietmar E. Martin
  • Patrick Cramer
  • Achim Tresch
چکیده

Standard transcriptomics measures total cellular RNA levels. Our understanding of gene regulation would be greatly improved if we could measure RNA synthesis and decay rates on a genome-wide level. To that end, the Dynamic Transcriptome Analysis (DTA) method has been developed. DTA combines metabolic RNA labeling with standard transcriptomics to measure RNA synthesis and decay rates in a precise and non-perturbing manner. Here, we present the open source R/Bioconductor software package DTA. It implements all required bioinformatics steps that allow the accurate absolute quantification and comparison of RNA turnover.

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عنوان ژورنال:
  • Bioinformatics

دوره 28 6  شماره 

صفحات  -

تاریخ انتشار 2012