Medical Biochemistry Commons^™

Unifying The Analysis Of High-Throughput Sequencing Datasets: Characterizing Rna-Seq, 16s Rrna Gene Sequencing And Selective Growth Experiments By Compositional Data Analysis., Andrew D Fernandes, Jennifer Ns Reid, Jean M Macklaim, Thomas A Mcmurrough, David R Edgell, Gregory B Gloor

Biology Publications

BACKGROUND: Experimental designs that take advantage of high-throughput sequencing to generate datasets include RNA sequencing (RNA-seq), chromatin immunoprecipitation sequencing (ChIP-seq), sequencing of 16S rRNA gene fragments, metagenomic analysis and selective growth experiments. In each case the underlying data are similar and are composed of counts of sequencing reads mapped to a large number of features in each sample. Despite this underlying similarity, the data analysis methods used for these experimental designs are all different, and do not translate across experiments. Alternative methods have been developed in the physical and geological sciences that treat similar data as compositions. Compositional data analysis …