The Digital MIQE Guidelines: Minimum Information for Publication of Quantitative Digital PCR Experiments

TLDR

Digital PCR is increasingly practical and affordable, enabling precise quantification of nucleic acids, detecting small differences and rare variants, and offering greater reproducibility than qPCR, yet robust experiments still demand careful design and controls. The authors aim to facilitate independent evaluation of dPCR data by requiring comprehensive disclosure of all relevant experimental details. They introduce the Minimum Information for Publication of Quantitative Digital PCR Experiments guidelines, which compile known dPCR requirements identified during its early development and commercial deployment. Widespread adoption of these guidelines is expected to standardize protocols, improve resource efficiency, and amplify the technology’s impact.

Abstract

There is growing interest in digital PCR (dPCR) because technological progress makes it a practical and increasingly affordable technology. dPCR allows the precise quantification of nucleic acids, facilitating the measurement of small percentage differences and quantification of rare variants. dPCR may also be more reproducible and less susceptible to inhibition than quantitative real-time PCR (qPCR). Consequently, dPCR has the potential to have a substantial impact on research as well as diagnostic applications. However, as with qPCR, the ability to perform robust meaningful experiments requires careful design and adequate controls. To assist independent evaluation of experimental data, comprehensive disclosure of all relevant experimental details is required. To facilitate this process we present the Minimum Information for Publication of Quantitative Digital PCR Experiments guidelines. This report addresses known requirements for dPCR that have already been identified during this early stage of its development and commercial implementation. Adoption of these guidelines by the scientific community will help to standardize experimental protocols, maximize efficient utilization of resources, and enhance the impact of this promising new technology.