Table 1. Genome-wide significant loci.

Chromosome	Top SNP Position	Top SNP logP	FDR	Size 95% CI (bp)	Start Position 95% CI	End Position 95% CI	Number of Genes in 95% CI	Gene Names	MAF	β	Variance Explained (%)
2	29990674	5.21	0.017	661130	29606566	30267695	20	Rapgef1, Gm13547, Trub2, Coq4, Slc27a4, Urm1, Cercam, Odf2, Gle1, Sptan1, Wdr34, Set, Pkn3, Zdhhc12, Zer1, Tbc1d13, Endog, D2Wsu81e, Ccbl1, Lrrc8a	0.49	0.33	1.29
5	148761610	4.66	0.045	747871	148093705	148841575	3	Mtus2, Slc7a1, Ubl3	0.46	0.27	1.13
8	33158129	13.05	0	1312071	32889539	34201609	13	Wrn, Purg, Tex15, Ppp2cb, Ubxn8, Gsr, Gtf2e2, Smim18, Rbpms, Dctn6, Mboat4, Leprotl1, Saraf	0.38	0.59	4.46
9	109076890	5.43	0.015	624542	108855860	109480401	20	Slc26a6, Tmem89, Uqcrc1, Col7a1, Ucn2, Pfkfb4, Shisa5, Trex1, Atrip, Tma7, Ccdc51, Plxnb1, Fbxw21, Fbxw13, Fbxw20, Fbxw14, Fbxw14, Fbxw22, Fbxw16, Fbxw19	0.20	0.46	1.77
10	121477912	8.55	0	476002	121229924	121705925	6	Tbc1d30, Gns, Rassf3, Tbk1, Xpot, D930020B18Rik	0.50	0.46	2.98
11	69570999	8.21	0	1055268	68747919	69803186	49	Myh10, Ndel1, Rnf222, Rpl26, Odf4, Arhgef15, Slc25a35, Rangrf, Pfas, Ctc1, Aurkb, 2310047M10Rik, Tmem107, Vamp2, Per1, Hes7, Aloxe3, Alox12b, Alox8, Gucy2e, Cntrob, Trappc1, Kcnab3, Chd3, Cyb5d1, Naa38, Tmem88, Kdm6b, Dnah2, Efnb3, Wrap53, Trp53, Atp1b2, Shbg, Sat2, Fxr2, Sox15, Mpdu1, Cd68, Eif4a1, Senp3, Tnfsfm1 3, Tnfsf13, Tnfsf12, Polr2a, Slc35g3, Zbtb4, Chrnb1, Fgf11	0.45	0.45	2.55
17	34159865	9.25	0	1456751	34145616	35602366	86	H2-DMb2, H2-DMb1, Psmb9, Tap1, Psmb8, Tap2, H2-Ob, H2-Ab1, H2-Aa, H2-Eb1, H2-Eb2, Btnl2, Btnl1, BC051142, Btnl4, Btnl6, Notch4, Gpsm3, Pbx2, Ager, Rnf5, Agpat1, Egfl8, Ppt2, Prrt1, Fkbpl, Atf6b, Tnxb, C4b, Cyp21a1, Stk19, Dxo, Skiv2l, Nelfe, Cfb, C2, Zbtb12, Ehmt2, Slc44a4, Neu1, Hspa1b, Hspa1a, Hspa1l, Lsm2, Vars, Vwa7, Sapcd1, Msh5, Clic1, Ddah2, G6b, Ly6g6c, Ly6g6d, Ly6g6e, Ly6g6f, Abhd16a, Ly6g5c, Ly6g5b, Csnk2b, Gpank1, D17H6S53E, Apom, Bag6, Prrc2a, Aif1, Lst1, Ltb, Tnf, Lta, Nfkbil1, Atp6v1g2, Ddx39b, H2-D1, H2-Q1, H2-Q2, H2-Q4, H2-Q6, H2-Q7, H2-Q10, Pou5f1, Tcf19, Cchcr1, Psors1c2, Cdsn, 2300002M23Rik, Sfta2	0.38	0.74	3.16

Shown are the seven genome-wide significant loci for micronucleus levels and the genes within the 95% confidence intervals. The start and end positions of each QTL are provided, and the minor allele frequency (MAF), β, and effect size (variance explained) of the top scoring SNP. These QTL positions were defined using the entire collection of SNPs for higher mapping resolution. Note that the -logP value given in the table is the maximum among all imputed SNPs under the QTL, which is generally higher than that shown on Fig 1D.