Table 1. The list of significant associations with a gut microbiome data set.

Chr	Peak SNP	Position (Mb)	Associated region (Mb)	Number of genes	Clinical QTL	cis-eQTL	Overlapping with single genus GWAS
1	rs31797108	182,072,111	18.1–18.2	21	Body fat percentage increase
2	rs27323290	157,697,578	11.4–15.8	7	Food intake, weight	Ctnnbl1	Akkermansia muciniphila
4	rs28319212	95,462,396	82.1–10.5	74	Food intake	Caap1, Ift74	Oscillospira spp.
6	rs50368681	38,026,365	37.5–38.0	16		Atp6v0a4, Replin1, Zfp467	Sarcina spp.
7	rs33129247	68,944,648	68.5–71.4	3	TG, Gonadal Fat	Nr2f2, Igf1r	Akkermansia muciniphila
11	rs3680824	104,011,091	10.2–10.4	47		Ccdc85a, Efemp1
14	rs30384023	120,051,254	11.9–12.1	5		Dnajc3, Uggt2, Farp1
16	rs4154709	6,236,151	62.3–75.0	1
X	rs29064137	87,504,122	87.2–88.6	1

FaST-LMM (Lippert et al. 2011) is used for single genus GWAS. Chr, chromosome; Ctnnbl1, catenin, β-like 1; Capp1, caspase activity and apoptosis inhibitor; Ift74, intraflagellar transport 74; Atp6v0a4, ATPase, H+ transporting, lysosomal V0 subunit A4; Zfp467, zinc finger protein 467; TG, thyroglobulin; Nr2f2, nuclear receptor subfamily 2, group F, member 2; Igf1r, insulin-like growth factor 1 receptor; Ccdc85a, coiled-coil domain containing 85A; Efemp1, EGF containing fibulin-like extracellular matrix protein 1; Dnajc3, DnaJ (Hsp40) homolog, subfamily C, member 3; Uggt2, UDP-glucose glycoprotein glucosyltransferase 2; Farp1, FERM, RhoGEF (ARHGEF) and pleckstrin domain protein 1.