DocsCatalogPricing
Sign inStart research
Back to catalog
Research tool·genomics·litvar

LitVar Search Variants

Search for genetic variants in the NCBI LitVar2 database by rsID, gene name, or HGVS notation. LitVar2 links genetic variants to their mentions in PubMed literature. Returns variant identifiers, associated gene names, HGVS nomenclature, publication counts, and clinical significance when available. Useful for finding which variants have been studied for a gene or identifying literature-linked variants by rsID.

AvailableCortexa

Schema

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

View JSON schemaExpandCollapse
JSON · 12 lines · 265 chars

Examples (1)

Default LitVar Search Variants call

Public-safe example · rate-limited

JSON input · 3 lines · 22 chars
Expected response keys: success

Identifiers

Catalog ID
tu_LitVar_search_variants
Tool name
LitVar_search_variants
Added
2026-04-30 22:47Z
Tags
tooluniverse
Cortexa.

The agent for research teams. 1.4K+ research tools across scientific and professional fields, with sources attached to the claims they support.

Product

  • Documentation
  • Integrations
  • Tool catalog
  • Pricing

Get started

  • Start research
  • Sign in
  • Developer API
  • MCP server

Support

  • Help center
  • Contact us
  • Terms of Service
  • Privacy Policy

© 2026 Cortexa. All rights reserved.

TermsPrivacy·For research context only · Not medical, legal, or financial advice.