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Table 2 COJO genetic variants that explain association between local ancestry regions and metabolites

From: Ancestry-driven metabolite variation provides insights into disease states in admixed populations

Metabolite

Chr

LA ID

COJO rsID

Gene

Gene function

Driving ancestry (MAF)

AM joint

P-value

Conditional joint

P-value

Alliin

2

1579

rs10189885

ALMS1P1

Intronic

EUR (—)

2.77 × 10−10

9.00 × 10−2

N-acetylkynurenine (2)

2

1579

rs10189885a

ALMS1P1

Intronic

AFR (—)

4.13 × 10−12

2.87 × 10−1

N2-acetyllysine

2

1579

rs12620091

ALMS1P1

Intronicb

AFR (0.17)

2.87 × 10−17

1.19 × 10−3

N-acetylglutamine

2

1579

rs13431529

ALMS1P1

Intronicb

AFR (0.6)

6.05 × 10−12

6.29 × 10−1

N2-acetyllysine

2

1579

rs1881244

ALMS1

Intronic

AFR (0.85)

2.87 × 10−17

3.47 × 10−3

N-acetylarginine

2

1579

rs1881244

ALMS1

Intronic

AFR (0.85)

4.85 × 10−25

3.75 × 10−3

N-acetylasparagine

2

1579

rs1881244

ALMS1

Intronic

AFR (0.85)

1.74 × 10−22

7.78 × 10−4

N-acetylglutamine

2

1579

rs1881244

ALMS1

Intronic

AFR (0.85)

6.05 × 10−12

1.42 × 10−2

N-acetylleucine

2

1579

rs1881244

ALMS1

Intronic

AFR (0.85)

2.07 × 10−19

1.52 × 10−4

N-acetyltyrosine

2

1579

rs1881244

ALMS1

Intronic

AFR (0.85)

1.73 × 10−14

1.04 × 10−1

N-delta-acetylornithine

2

1579

rs28525015

ALMS1P1

Intronicb

AFR (0.61)

6.15 × 10−24

3.17 × 10−4

N-acetylleucine

2

1579

rs28879089

ALMS1

Intronic

AFR (—)

2.07 × 10−19

6.41 × 10−3

N-acetyltyrosine

2

1579

rs6546854

ALMS1

Intronic

AFR (0.62)

1.73 × 10−14

1.86 × 10−1

2-Aminooctanoic acid

2

1581

rs72903325

ACTG2

Intronic

AFR (0.35)

6.26 × 10−11

1.73 × 10−4

Androstenediol (3alpha, 17alpha) monosulfate (3)

4

3592

rs138040976

GNRHR

Intronic

AFR (—)

4.07 × 10−11

3.10 × 10−4

3-aminoisobutyrate

5

4386

rs191679549

AGXT2

Intronic

NAM (—)

7.11 × 10−29

6.87 × 10−3

Betaine

5

4546

rs7736027

DMGDH

Intronic

AFR (0.66)

2.16 × 10−11

2.12 × 10−2

N-acetylglucosaminylasparagine

6

5848

rs2346120a

UNC93A

Intronic

NAM (—)

3.20 × 10−9

1.67 × 10−2

S-1-pyrroline-5-carboxylate

8

7373

rs2242090

PYCR3

Exonicc

EUR (0.52)

1.43 × 10−24

1.01 × 10−1

6-oxopiperidine-2-carboxylate

8

7376

rs11993782

PLEC

Intronic

AFR (0.83)

2.24 × 10−10

9.18 × 10−2

2′-O-methyluridine

9

7977

rs56023505

PHYHD1

UTR5

AFR (0.44)

3.35 × 10−10

4.56 × 10−3

Carnitine

10

8412

rs12415764

ARID5B

Intergenic

NAM (0.24)

2.32 × 10−11

5.37 × 10−5

N-methylpipecolate

10

8587

rs2147896

PYROXD2

Exonicc

EUR (0.35)

2.02 × 10−46

1.39 × 10−3

MG 20:4

11

9120

rs102274

TMEM258

Intronic

NAM (0.59)

2.15 × 10−37

5.72 × 10−3

PC 16:0/18:2

11

9120

rs11320420

MYRF

Intronic

NAM (—)

1.53 × 10−15

6.34 × 10−2

Stearidonic acid

11

9120

rs174556

FADS1

Intronic

NAM (0.57)

1.30 × 10−19

3.60 × 10−4

1-arachidonoyl-GPC (20:4n6)b

11

9120

rs174562

FADS2

Intronic

NAM (0.59)

7.02 × 10−76

1.02 × 10−4

PC 16:0/20:4

11

9120

rs174562

FADS2

Intronic

NAM (0.59)

1.04 × 10−69

1.72 × 10−4

Arachidonoylcholine

11

9120

rs174567

FADS2

Intronic

NAM (0.61)

8.82 × 10−28

9.13 × 10−3

PC 18:2/18:2

11

9120

rs3834458

FADS2

Intronic

NAM (0.58)

5.97 × 10−26

4.87 × 10−3

LPC 18:2/0:0

11

9120

rs3834458

FADS2

Intronic

NAM (0.58)

8.16 × 10−11

1.23 × 10−1

Sphingomyelin (d18:1/20:2, d18:2/20:1, d16:1/22:2)b

11

9120

rs3834458

FADS2

Intronic

NAM (0.58)

2.24 × 10−10

1.61 × 10−2

PE 16:0/18:2

11

9120

rs5792235

FADS2

Intronic

NAM (0.59)

5.40 × 10−29

4.02 × 10−2

PC 18:0/18:2

11

9120

rs5792235

FADS2

Intronic

NAM (0.59)

3.80 × 10−11

1.43 × 10−1

PE 18:0/18:2

11

9120

rs5792235

FADS2

Intronic

NAM (0.59)

2.32 × 10−22

7.67 × 10−2

LPC P-16:0 or LPC O-16:1

11

9121

rs11230873

FTH1

Intergenic

NAM (0.26)

1.60 × 10−10

9.49 × 10−5

MG 20:4

11

9149

rs142021492

—

—

NAM (—)

2.93 × 10−9

2.21 × 10−3

3beta-hydroxy-5-cholestenoate

11

9317

chr11:110244360

RDX

—

NAM (—)

6.11 × 10−26

4.75 × 10−2

Ethylmalonate

12

10132

chr12:121176083

ACADS

Exonicc

AFR (—)

5.72 × 10−13

1.41 × 10−1

Ethylmalonate

12

10,132

rs73415734

—

—

AFR (—)

5.72 × 10−13

1.82 × 10−2

LPE 16:0/0:0

15

11487

rs1077834

LIPC

Intronicc

NAM (0.43)

2.32 × 10−14

2.90 × 10−3

LPE 18:0/0:0

15

11487

rs1077834

LIPC

Intronicc

NAM (0.43)

1.85 × 10−11

4.26 × 10−2

PE 16:0/20:4

15

11487

rs2070895

LIPC

Intronic

NAM (—)

5.53 × 10−18

3.20 × 10−2

PE 18:0/20:4

15

11487

rs2070895

LIPC

Intronic

NAM (—)

5.10 × 10−13

1.98 × 10−1

Cys-gly, oxidized

16

12348

chr16:89909429

SPIRE

Intronic

NAM (—)

1.46 × 10−29

4.68 × 10−2

Cysteinylglycine

16

12348

rs62068366

SPATA2L

Intronic

NAM (0.28)

8.45 × 10−10

3.14 × 10−2

  1. COJO conditional and joint association analysis, Chr chromosome, LA ID local ancestry region ID, MAF minor allele frequency, AFR African, NAM Native American, EUR European, AM admixture mapping
  2. aGenetic variant not significant in GWAS
  3. bncRNA
  4. cMissense
  5. cUpstream