TY - JOUR T1 - DRUID: A pipeline for reproducible transcriptome-wide measurements of mRNA stability JF - bioRxiv DO - 10.1101/149195 SP - 149195 AU - Andrew Lugowski AU - Beth Nicholson AU - Olivia S. Rissland Y1 - 2017/01/01 UR - http://biorxiv.org/content/early/2017/06/12/149195.abstract N2 - Control of messenger RNA (mRNA) stability is an important aspect of gene regulation. The gold standard for measuring mRNA stability transcriptome-wide uses metabolic labeling, biochemical isolation of labeled RNA populations, and high-throughput sequencing. However, difficult normalization procedures and complex computational algorithms have inhibited widespread adoption of this approach. Here, we present DRUID (for Determination of Rates Using Intron Dynamics), a computational pipeline that is robust, easy to use, and freely available. Our pipeline uses endogenous introns to normalize time course data and yields more reproducible half-lives than other methods, even with datasets that were otherwise unusable. DRUID can handle datasets from a variety of organisms, spanning yeast to humans, and we even applied it retroactively on published datasets. We anticipate that DRUID will allow broad application of metabolic labeling for studies of mRNA stability. ER -