The single-cell eQTLGen consortium

Abstract: In recent years, functional genomics approaches combining genetic information with bulk RNA-sequencing data have identified the downstream expression effects of disease-associated genetic risk factors through so-called expression quantitative trait locus (eQTL) analysis. Single-cell RNA-sequencing creates enormous opportunities for mapping eQTLs across different cell types and in dynamic processes, many of which are obscured when using bulk methods. Rapid increase in throughput and reduction in cost per cell now allow this technology to be applied to large-scale population genetics studies. To fully leverage these emerging data resources, we have founded the single-cell eQTLGen consortium (sc-eQTLGen), aimed at pinpointing the cellular contexts in which disease-causing genetic variants affect gene expression. Here, we outline the goals, approach and potential utility of the sc-eQTLGen consortium. We also provide a set of study design considerations for future single-cell eQTL studies.

Monique G.P. van der Wijst, Dylan H. de Vries, Hilde E. Groot, Gosia Trynka, Chung-Chau Hon, et al. The single-cell eQTLGen consortium. eLife, 9: 2020.
@article { bib:2019_sceQTL,
author = { Monique G.P. van der Wijst and Dylan H. de Vries and Hilde E. Groot and Gosia Trynka and Chung-Chau Hon and Martijn C. Nawijn and Youssef Idaghdour and Pim van der Harst and Chun J. Ye and Joseph Powell and Fabian J. Theis and Ahmed Mahfouz and Matthias Heinig and Lude Franke },
title = { The single-cell eQTLGen consortium },
journal = { eLife },
volume = { 9 },
year = { 2020 },
doi = { 10.7554/eLife.52155 },
}