Cortexa research tool·genomics·gtex_v2

GTEx Get Single Tissue Eqtls

Get significant single-tissue eQTL associations. Returns precomputed gene-variant associations with p-values, effect sizes (NES), and genomic positions. Query by gene ID, variant ID, tissue, or combination. Results show which genetic variants affect gene expression in specific tissues. Use for: finding eQTLs for candidate genes, looking up variant effects, tissue-specific regulatory analysis, GWAS follow-up. Must provide at least one filter: gencode_id, variant_id, or tissue_site_detail_id.

Livelast probed 2026-04-30 23:07Z· 104msCortexa

Status

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

Last probed: 1d ago
Last success: 1d ago
Last latency: 104ms

Schema

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

{
  "properties": {
    "dataset_id": {
      "default": "gtex_v8",
      "enum": [
        "gtex_v8",
        "gtex_v10",
        "gtex_snrnaseq_pilot"
      ],
      "type": "string"
    },
    "gencode_id": {
      "description": "Optional: Versioned GENCODE ID(s) to query",
      "items": {
        "type": "string"
      },
      "type": "array"
    },
    "items_per_page": {
      "default": 250,
      "maximum": 100000,
      "minimum": 1,
      "type": "integer"
    },
    "operation": {
      "description": "Operation type",
      "enum": [
        "get_single_tissue_eqtls"
      ],
      "type": "string"
    },
    "page": {
      "default": 0,
      "minimum": 0,
      "type": "integer"
    },
    "tissue_site_detail_id": {
      "description": "Optional: Tissue ID(s) to filter. At least one of gencode_id, variant_id, or tissue_site_detail_id required",
      "items": {
        "type": "string"
      },
      "type": "array"
    },
    "variant_id": {
      "description": "Optional: GTEx variant ID(s) to query",
      "items": {
        "type": "string"
      },
      "type": "array"
    }
  },
  "required": [],
  "type": "object"
}

Examples (1)

Default GTEx Get Single Tissue Eqtls call

public-safeinput

{
  "gencode_id": [],
  "items_per_page": 1,
  "page": 1,
  "tissue_site_detail_id": [],
  "variant_id": []
}

Expected response keys: success

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

Identifiers

Catalog ID: tu_GTEx_get_single_tissue_eqtls
Tool name: GTEx_get_single_tissue_eqtls
Added: 2026-04-30 22:47Z
Tags: tooluniverse

GTEx Get Single Tissue Eqtls

Livelast probed 2026-04-30 23:07Z· 104msCortexa

Schema

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

{ "properties": { "dataset_id": { "default": "gtex_v8", "enum": [ "gtex_v8", "gtex_v10", "gtex_snrnaseq_pilot" ], "type": "string" }, "gencode_id": { "description": "Optional: Versioned GENCODE ID(s) to query", "items": { "type": "string" }, "type": "array" }, "items_per_page": { "default": 250, "maximum": 100000, "minimum": 1, "type": "integer" }, "operation": { "description": "Operation type", "enum": [ "get_single_tissue_eqtls" ], "type": "string" }, "page": { "default": 0, "minimum": 0, "type": "integer" }, "tissue_site_detail_id": { "description": "Optional: Tissue ID(s) to filter. At least one of gencode_id, variant_id, or tissue_site_detail_id required", "items": { "type": "string" }, "type": "array" }, "variant_id": { "description": "Optional: GTEx variant ID(s) to query", "items": { "type": "string" }, "type": "array" } }, "required": [], "type": "object" }