Cortexa research tool·chemistry·eqtl

EQTL Get Associations

Get eQTL associations (variant-gene expression correlations) from a specific dataset in the EBI eQTL Catalogue. Returns statistical associations between genetic variants and molecular traits (gene/exon/transcript expression or splicing). Each result includes beta effect size, p-value, allele frequency, and variant coordinates. Use eQTL_list_datasets first to find available dataset IDs. Can filter by gene_id (Ensembl gene ID) or variant (chr_pos_ref_alt format).

Livelast probed 2026-04-30 23:07Z· 111msCortexa

Status

The most recent probe succeeded. Safe to call from the agent today.

Last probed: 1d ago
Last success: 1d ago
Last latency: 111ms

Schema

JSON Schema the agent (or your API call) must match.

{
  "properties": {
    "dataset_id": {
      "description": "Dataset identifier from eQTL_list_datasets (e.g., 'QTD000001', 'QTD000584')",
      "type": "string"
    },
    "gene_id": {
      "description": "Filter by Ensembl gene ID (e.g., 'ENSG00000141510' for TP53). Returns all eQTLs affecting this gene.",
      "type": [
        "string",
        "null"
      ]
    },
    "molecular_trait_id": {
      "description": "Filter by molecular trait ID (usually same as gene_id for 'ge' datasets)",
      "type": [
        "string",
        "null"
      ]
    },
    "size": {
      "default": 20,
      "description": "Number of associations to return (default 20)",
      "type": "integer"
    },
    "variant": {
      "description": "Filter by variant in chr_pos_ref_alt format (e.g., 'chr1_791100_G_GGGA'). Returns all genes affected by this variant.",
      "type": [
        "string",
        "null"
      ]
    }
  },
  "required": [
    "dataset_id"
  ],
  "type": "object"
}

Examples (1)

Default EQTL Get Associations call

public-safeinput

{
  "dataset_id": "",
  "size": 1
}

Expected response keys: success

Anonymous-safe example. Rate-limited; no sign-in required.

Identifiers

Catalog ID: tu_eQTL_get_associations
Tool name: eQTL_get_associations
Added: 2026-04-30 22:47Z
Tags: tooluniverse

EQTL Get Associations

Livelast probed 2026-04-30 23:07Z· 111msCortexa

Schema

JSON Schema the agent (or your API call) must match.

{ "properties": { "dataset_id": { "description": "Dataset identifier from eQTL_list_datasets (e.g., 'QTD000001', 'QTD000584')", "type": "string" }, "gene_id": { "description": "Filter by Ensembl gene ID (e.g., 'ENSG00000141510' for TP53). Returns all eQTLs affecting this gene.", "type": [ "string", "null" ] }, "molecular_trait_id": { "description": "Filter by molecular trait ID (usually same as gene_id for 'ge' datasets)", "type": [ "string", "null" ] }, "size": { "default": 20, "description": "Number of associations to return (default 20)", "type": "integer" }, "variant": { "description": "Filter by variant in chr_pos_ref_alt format (e.g., 'chr1_791100_G_GGGA'). Returns all genes affected by this variant.", "type": [ "string", "null" ] } }, "required": [ "dataset_id" ], "type": "object" }