Table 2 Annotation of independent genome-wide significant associations for MCI-MRS and BAIBA in HCHS/SOL sample set B.

From: Genetic loci of beta-aminoisobutyric acid are associated with aging-related mild cognitive impairment

       

Effect allele frequency in Hispanic/Latino ancestry

    

Outcome

Variant

Chromosome

Position (hg38)

Eff. allele

Non-eff. allele

R2

European

African

Amerindian

Beta

p value

Gene

Annotation

MCI-MRS (n = 3890)

rs37371

5

35040125

G

A

0.995

0.920

0.983

0.412

0.232

1.76E-15

AGXT2

intron

rs344515

5

35025665

A

G

0.994

0.621

0.633

0.876

−0.192

1.80E-14

AGXT2

intron

BAIBA (n = 3863)

rs16899972

5

34998673

A

C

1.000

0.509

0.287

0.475

0.287

4.75E-38

AGXT2

missense

rs183958240

5

35002671

G

A

0.947

0.010

0.010

0.031

−0.811

1.81E-12

AGXT2

missense

rs13174311

5

35032240

T

C

0.998

0.355

0.100

0.023

−0.321

4.13E-32

AGXT2

intron

rs180749

5

35033500

A

G

1.000

0.990

0.816

0.908

1.423

1.63E-192

AGXT2

missense

rs37369

5

35037010

T

C

0.998

0.070

0.639

0.576

0.385

1.93E-51

AGXT2

splice donor

rs140156063

5

35037031

A

G

0.998

0.010

0.012

0.019

1.148

6.00E-14

AGXT2

missense

rs37370

5

35039381

T

C

1.000

0.921

0.984

0.414

−0.892

3.59E-210

AGXT2

intron

rs11613331

12

242301

A

G

0.997

0.515

0.236

0.036

0.168

5.59E-12

SLC6A13

intron

  1. Independent associations were identified by sequential conditional analysis.
  2. MCI mild cognitive impairment, MRS metabolomic risk score, AF allele frequency.
  3. P values were computed based on the score test.
  4. R2 provides the imputation quality of the genetic variant in the HCHS/SOL dataset.