245

CultureMech:007480 bacterial COMPLEX SOLID_AGAR

Overview

External ontology
nbrc.medium:244 (source link unavailable) — NBRC Medium 244
pH
7.6
Notes
Source: NBRC Medium 244 | Link: https://www.nite.go.jp/nbrc/catalogue/NBRCMediumDetailServlet?NO=244 The NBRC table lists yeast extract, malt extract, glucose, seawater, distilled water, optional agar, and final pH 7.6.

Composition

flowchart LR
    CultureMech_007480["245"]
    ing0_Yeast_extract["Yeast extract"]
    CultureMech_007480 --> ing0_Yeast_extract
    ing1_Malt_extract["Malt extract"]
    CultureMech_007480 --> ing1_Malt_extract
    ing2_Glucose["Glucose"]
    CultureMech_007480 --> ing2_Glucose
    CHEBI_17234["CHEBI:17234"]
    ing2_Glucose -.-> CHEBI_17234
    ing3_Seawater["Seawater"]
    CultureMech_007480 --> ing3_Seawater
    ing4_Distilled_water["Distilled water"]
    CultureMech_007480 --> ing4_Distilled_water
    CHEBI_15377["CHEBI:15377"]
    ing4_Distilled_water -.-> CHEBI_15377
    ing5_Agar__if_needed_["Agar (if needed)"]
    CultureMech_007480 --> ing5_Agar__if_needed_
    CHEBI_2509["CHEBI:2509"]
    ing5_Agar__if_needed_ -.-> CHEBI_2509

Ingredients (6)

# Ingredient Concentration Ontology Notes
1 Yeast extract 4 G_PER_L FOODON:03315426
Yeast extract
2 Malt extract 10 G_PER_L FOODON:03301056
Malt extract
3 Glucose
C6H12O6 180.156 g/mol
4 G_PER_L CHEBI:17234
glucose
4 Seawater 750 ML_PER_L ENVO:00002149
Seawater
5 Distilled water
H2O 18.015 g/mol
250 ML_PER_L CHEBI:15377
water
6 Agar (if needed) 20 G_PER_L CHEBI:2509
Agar

Target organisms

No target organisms are recorded.

Provenance

TimestampCuratorActionNotes
2026-02-20T00:22:35.941875Z nbrc-import Imported from NBRC Source: NBRC, Media No. 244, URL: http://www.nbrc.nite.go.jp/NBRC2/NBRCMediumDetailServlet?NO=244. Imported via ethical web scraping.
2026-03-13T03:09:44.847214Z data-quality-cleanup-v1.0 Data quality fixes Merged 6 duplicate ingredient(s)
2026-03-13T06:19:49.212537Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:007480
2026-03-14T00:00:00+00:00 schema-defaulter-v1.0 Applied schema defaults and normalizations Added default concentration for ingredient: Yeast extract4gMalt extract10gGlucose4gSeawater750mlDistilled water250mlAgar (if needed)20gpH 7.6
2026-05-16T09:03:06.665308+00:00 migrate_legacy_fields.py MIGRATED_LEGACY_FIELDS curation_history.date->timestamp=1
2026-08-19T21:54:22.832188+00:00 recover_nbrc_composition.py Recovered composition from source HTML Re-parsed the NBRC medium 244 composition table from the preserved scrape; 6 ingredient(s) restored, 0 stock solution(s) nested rather than flattened, 0 unparsed solution blob(s) removed (#299).
2026-08-20T19:01:15.947417+00:00 apply_mim_groundings.py Adopted MIM published grounding Grounded 2 ingredient(s) from MIM's ingredient_mappings.sssom.tsv (2026-08-18), exactMatch only, where this record carried no CHEBI term (#308).
2026-09-07T00:00:00-07:00 repair_nbrc_partial_score25.py RESOLVED_NBRC_PARTIAL_SCORE25 Preserved the recovered NBRC Medium 244 composition table.
2026-09-12T00:00:00-07:00 repair_nbrc_244_score15.py LINKED_TOGO_M1466_SOURCE_DUPLICATE Linked TOGO M1466 as a source duplicate of NBRC Medium 244.