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Cortexa research tool·genomics·ncbi_nucleotide
NCBI Search Nucleotide
Search NCBI Nucleotide database (GenBank/EMBL/RefSeq) by organism, gene name, or keywords. Returns GenBank UIDs which can be used to fetch accession numbers. Supports filtering by organism, gene, strain, sequence type (complete genome, mRNA, RefSeq). Use this to discover DNA/RNA sequences for specific organisms or genes. Returns both EMBL/GenBank accessions (U00096, M15390) and RefSeq accessions (NC_*, NM_*). Follow up with NCBI_fetch_accessions to get actual accession numbers.
AvailableCortexa
Schema
JSON Schema the agent (or your API call) must match.
JSON · 56 lines · 1,700 chars
Examples (1)
Default NCBI Search Nucleotide call
public-safeinput
JSON · 5 lines · 55 chars
Expected response keys: success
Anonymous-safe example. Rate-limited; no sign-in required.
Identifiers
- Catalog ID
- tu_NCBI_search_nucleotide
- Tool name
- NCBI_search_nucleotide
- Added
- 2026-04-30 22:47Z
- Tags
- tooluniverse