MEM-Medium

UNMAPPED_0438 defined medium UNMAPPED

Ontology mapping

Primary identifier
UNMAPPED_0438
Notes
Imported from mim-queue (source_id=mediadive.ingredient:1377); no CAS-RN or CHEBI/NCIT match. Reviewed on 2026-05-11 as a named complete MEM formulation pending formulation-specific curation.

Synonyms (1)

SynonymTypeSourceOccurrences
MEM-Medium RAW_TEXT mim-queue

Occurrence statistics

Total occurrences
0
Distinct media
0

Curation history

TimestampCuratorActionNew statusChanges
2026-04-30T18:43:03.698454+00:00 audit_import_ingredients[mim-queue] CREATED_AS_UNMAPPED UNMAPPED Imported from mim-queue (source_id=mediadive.ingredient:1377); no CAS-RN or CHEBI/NCIT match. Curator review needed.
2026-05-11T07:52:00Z mediaingredientmech-agentic-curation LLM CLASSIFIED_DEFINED_MEDIUM UNMAPPED Classified as a named complete MEM formulation and left unmapped rather than identity-mapping to a single component or generic medium parent.
2026-08-06T00:00:00+00:00 edison_literature_identity LLM ANNOTATED Edison LITERATURE (PaperQA3) identity research; report at research/ingredients/MEM-Medium-edison-literature.md (local artifact — research/ is gitignored, so the findings are quoted here rather than linked). Report verdict: **Recommended interpretation:** `MEM-Medium` is not a single chemical, salt, hydrate, buffer, or extract. It is an under-specified label for a named synthetic mammalian cell-culture medium, most likely **Minimum Essential Medium**, also written **Minimal Essential Medium**, **Eagle’s Minimum/Minimal Essential Medium**, **MEM**, or **EMEM**. A modern review describes EMEM as Harry Eagle’s synthetic No ontology CURIE was proposed. Recorded as provenance only — no grounding applied from this run. Edison's recommendations are deliberately conservative, and a plausible identifier promoted by a mechanism that never decided anything is what #203 and #263 exist to undo. Any CURIE above is a curator's to accept or reject.