Cortexa research tool·genomics·gtex

GTEx Query Eqtl

Query GTEx single-tissue eQTL associations for a gene. Accepts gene symbols (TP53, BRCA1) or Ensembl IDs. Use to identify regulatory variants (variantId, pValue, slope) relevant to expression regulation.

Livelast probed 2026-04-30 23:07Z· 103msCortexa

Status

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

Last probed: 1d ago
Last success: 1d ago
Last latency: 103ms

Schema

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

{
  "properties": {
    "ensembl_gene_id": {
      "description": "Ensembl gene identifier (e.g., 'ENSG00000141510'). Use gene_symbol instead if you have a gene name.",
      "type": "string"
    },
    "gene_id": {
      "description": "Alias for ensembl_gene_id. Ensembl gene ID (e.g., 'ENSG00000141510').",
      "type": "string"
    },
    "gene_input": {
      "description": "Alias for gene_symbol. Gene symbol or Ensembl ID (e.g., 'TP53', 'ENSG00000141510').",
      "type": "string"
    },
    "gene_symbol": {
      "description": "Gene symbol (e.g., 'TP53', 'BRCA1'). Auto-resolved to versioned GENCODE ID.",
      "type": "string"
    },
    "page": {
      "default": 1,
      "description": "Page number (1-based).",
      "minimum": 1,
      "type": "integer"
    },
    "size": {
      "default": 10,
      "description": "Number of records per page (1–100).",
      "maximum": 100,
      "minimum": 1,
      "type": "integer"
    },
    "tissue": {
      "description": "Alias for tissue_id. GTEx tissue name (e.g., 'Brain_Cortex', 'Whole_Blood').",
      "type": "string"
    },
    "tissue_id": {
      "description": "GTEx tissue ID to filter eQTL results (e.g., 'Brain_Cortex', 'Whole_Blood', 'Liver'). Case-sensitive.",
      "type": "string"
    }
  },
  "required": [],
  "type": "object"
}

Examples (1)

Default GTEx Query Eqtl call

public-safeinput

{
  "ensembl_gene_id": "BRCA1",
  "gene_id": "BRCA1",
  "gene_input": "BRCA1",
  "gene_symbol": "BRCA1",
  "page": 1,
  "size": 1
}

Expected response keys: success

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

Identifiers

Catalog ID: tu_GTEx_query_eqtl
Tool name: GTEx_query_eqtl
Added: 2026-04-30 22:47Z
Tags: tooluniverse

Schema

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

{ "properties": { "ensembl_gene_id": { "description": "Ensembl gene identifier (e.g., 'ENSG00000141510'). Use gene_symbol instead if you have a gene name.", "type": "string" }, "gene_id": { "description": "Alias for ensembl_gene_id. Ensembl gene ID (e.g., 'ENSG00000141510').", "type": "string" }, "gene_input": { "description": "Alias for gene_symbol. Gene symbol or Ensembl ID (e.g., 'TP53', 'ENSG00000141510').", "type": "string" }, "gene_symbol": { "description": "Gene symbol (e.g., 'TP53', 'BRCA1'). Auto-resolved to versioned GENCODE ID.", "type": "string" }, "page": { "default": 1, "description": "Page number (1-based).", "minimum": 1, "type": "integer" }, "size": { "default": 10, "description": "Number of records per page (1–100).", "maximum": 100, "minimum": 1, "type": "integer" }, "tissue": { "description": "Alias for tissue_id. GTEx tissue name (e.g., 'Brain_Cortex', 'Whole_Blood').", "type": "string" }, "tissue_id": { "description": "GTEx tissue ID to filter eQTL results (e.g., 'Brain_Cortex', 'Whole_Blood', 'Liver'). Case-sensitive.", "type": "string" } }, "required": [], "type": "object" }