dodecadienoate (12:2)* to octanoylcarnitine (c8)

Numerator Metabolite

Metabolite Accession: GCST90200190
Name: dodecadienoate (12:2)*
Hmdb Id: NA
Super Pathway: NA
Sub Pathway: NA
Inchikey: NA

Denominator Metabolite

Structure of octanoylcarnitine (c8)
Metabolite Accession: GCST90199720
Name: octanoylcarnitine (c8)
Hmdb Id: HMDB0000791
Super Pathway: NA
Sub Pathway: NA
Inchikey: CXTATJFJDMJMIY

Associated Genomic Regions

Region: rs151154986

Click a 'Plot' button in the tables to the right to view a locus plot here.

Clumped rQTL variant

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SNP Summary

Chr:
14
Beta (Ratio):
-0.641
Position:
74040136
SE (Ratio):
0.041
Effect Allele:
A
Z-score (Ratio):
-15.573
Reference Allele:
G
-log10(P):
-124.227
MAF:
0.030
Beta (Num):
-0.605
Novel Locus:
No
SE (Num):
0.044
Beta (Den):
0.036
SE (Den):
0.044
No CNV overlap
rQTL cluster:
44
Reaction Distance:
NA
Closest Genes:
ACOT2 HEATR4 ACOT4 ACOT1 ACOT6

LLM Analysis

Numerator Metabolite Explanation:

Fatty acid omega-oxidation.8[1], 9[2]

Denominator Metabolite Explanation:

Mitochondrial fatty acid beta-oxidation.5[1], 6[2], 7[3]

Ratio Explanation:

Reduced ACADM activity increases octanoylcarnitine (C8) and shunts medium-chain fatty acids to omega-oxidation, elevating dodecadienoate (12:2), a dicarboxylic acid, relative to C8.10[1], 8[2], 9[3]

Ratio Evidence:

metabolites related through biology

Gene Ratio Phenotype Relationship:

Genetic variants in ACADM reduce its function, impairing beta-oxidation and shunting fatty acids to omega-oxidation, increasing the dodecadienoate to octanoylcarnitine ratio; no associated phenotype was provided.11[1], 10[2], 8[3]

Phenotype Driver:

none

Downloads

Download the full rQTL summary statistics file for this metabolite ratio. Data contains the loci listed here. For each SNP (chromosome, effect_allele, reference_allele, pos_name, position) these columns contain the summary statistics of the ratio (beta, pgain, pval, se, z), the numerator metabolite (beta_1, pval_1, n_iids_1, effect_allele_frequency_1, se_1, z_1) and the denominator metabolite (beta_2, pval_2, n_iids_2, effect_allele_frequency_2, se_2, z_2)

Download rQTL Data