GET /mrca/id/{taxon_ids}/json
Summary: Get most recent common ancestor (MRCA)
Operation ID: getMRCA
Auth: none
Operation ID: getMRCA
Auth: none
Description
Returns the estimated age of the most recent common ancestor for multiple species. Accepts two or more NCBI Taxonomy IDs separated by plus signs (+). Returns precomputed age, confidence intervals, and supporting study data.
Parameters (1)
taxon_ids
(string, path, required)
NCBI Taxonomy IDs separated by plus signs (e.g., 9606+10090+9685 for human, mouse, and cat)
Examples (1)
| Title | Type | URL | Action |
|---|---|---|---|
| Get most recent common ancestor (MRCA) | openapi-spec |
http://timetree.temple.edu/api/mrca/id/9606+10090+9685/json |
Probe History
Status Codes
| Time | Status | Latency | Size |
|---|---|---|---|
| 2026-03-23 10:18:28.019213 | 200 | 2115ms |