Cortexa research tool·genomics·gtex_v2

GTEx Get Tissue Sites

Get all available GTEx tissue sites with metadata. Returns tissue IDs, names, sample counts, eGene counts, and color codes for 54 non-diseased tissue sites. Includes RNA-seq sample summaries with donor age and sex statistics. Use for: discovering available tissues, finding tissue IDs for queries, checking sample sizes, understanding tissue coverage. Essential first step before querying tissue-specific data.

Livelast probed 2026-04-30 23:07Z· 375msCortexa

Status

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

Last probed: 1d ago
Last success: 1d ago
Last latency: 375ms

Schema

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

{
  "properties": {
    "dataset_id": {
      "default": "gtex_v8",
      "description": "GTEx dataset version",
      "enum": [
        "gtex_v8",
        "gtex_v10",
        "gtex_snrnaseq_pilot"
      ],
      "type": "string"
    },
    "items_per_page": {
      "default": 250,
      "description": "Results per page",
      "maximum": 100000,
      "minimum": 1,
      "type": "integer"
    },
    "operation": {
      "description": "Operation type",
      "enum": [
        "get_tissue_sites"
      ],
      "type": "string"
    },
    "page": {
      "default": 0,
      "description": "Page number",
      "minimum": 0,
      "type": "integer"
    }
  },
  "required": [],
  "type": "object"
}

Examples (1)

Default GTEx Get Tissue Sites call

public-safeinput

{
  "items_per_page": 1,
  "page": 1
}

Expected response keys: success

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

Identifiers

Catalog ID: tu_GTEx_get_tissue_sites
Tool name: GTEx_get_tissue_sites
Added: 2026-04-30 22:47Z
Tags: tooluniverse

GTEx Get Tissue Sites

Livelast probed 2026-04-30 23:07Z· 375msCortexa

Schema

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

{ "properties": { "dataset_id": { "default": "gtex_v8", "description": "GTEx dataset version", "enum": [ "gtex_v8", "gtex_v10", "gtex_snrnaseq_pilot" ], "type": "string" }, "items_per_page": { "default": 250, "description": "Results per page", "maximum": 100000, "minimum": 1, "type": "integer" }, "operation": { "description": "Operation type", "enum": [ "get_tissue_sites" ], "type": "string" }, "page": { "default": 0, "description": "Page number", "minimum": 0, "type": "integer" } }, "required": [], "type": "object" }