Enzyme- and gene-specific biases in reverse transcription of RNA raise concerns for evaluating gene expression

Abstract

Abstract: Reverse transcription is the first step of most analyses of gene expression, yet the quantitative biases it introduces are largely overlooked. Following a series of purpose-designed systematic experiments we cherry-pick examples of various biases introduced by reverse transcription, and alert the “gene expression community” to the pitfalls and improved practice of this fundamental technique