Table 3.

Resources that can be used to identify genetic effects on DNA methylation probes. mQTL: methylation quantitative trait locus.

Resource	Description	Link
mQTL database [48]	1000 mother–child pairs across the life course; based on blood	http://mqtldb.org
BIOS QTL browser	3841 adult blood samples of varying ages	https://genenetwork.nl/biosqtlbrowser
GoDMC [49]	Largest mQTL consortium to date; focus on blood tissue	http://www.godmc.org.uk/projects.html
Brain xQTL Serve [49]	411 frontal cortex brain samples of older adults	http://mostafavilab.stat.ubc.ca/xqtl
Brain Epigenomics [50]	166 foetal brain samples	https://epigenetics.essex.ac.uk/mQTL