Cortexa research tool·genomics·oma

OMA Get Hog

Get Hierarchical Orthologous Group (HOG) information from OMA. HOGs represent groups of genes that descended from a single ancestral gene within a given taxonomic range. HOGs capture the full evolutionary history of gene families including gene duplications. Example: HOG:E0739094 returns the p53 HOG at the Euteleostomi level with description 'cellular tumor antigen p53', completeness score 0.65, and child HOGs for fish, mammals, etc.

Livelast probed 2026-05-01 01:00Z· 96msCortexa

Status

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

Last probed: 1d ago
Last success: 1d ago
Last latency: 96ms

Schema

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

{
  "properties": {
    "hog_id": {
      "description": "Hierarchical Orthologous Group ID. Examples: 'HOG:E0739094' (p53 family), 'HOG:E0817124' (insulin family). Use OMA_get_protein to find the HOG ID for a specific protein.",
      "type": "string"
    }
  },
  "required": [
    "hog_id"
  ],
  "type": "object"
}

Examples (1)

Default OMA Get Hog call

public-safeinput

{
  "hog_id": ""
}

Expected response keys: success

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

Identifiers

Catalog ID: tu_OMA_get_hog
Tool name: OMA_get_hog
Added: 2026-05-01 00:58Z
Tags: tooluniverse

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