Overview
- External ontology
- mediadive.medium:J832 (source link unavailable) — R2A AGAR WITH ARTIFICIAL SEAWATER
- Applications
-
- Microbial cultivation
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=832
Composition
flowchart LR
CultureMech_003176["r2a_agar_with_artificial_seawater"]
ing0_R2A_agar["R2A agar"]
CultureMech_003176 --> ing0_R2A_agar
ing1_NaCl["NaCl"]
CultureMech_003176 --> ing1_NaCl
CHEBI_26710["CHEBI:26710"]
ing1_NaCl -.-> CHEBI_26710
ing2_MgCl2_x_6_H2O["MgCl2 x 6 H2O"]
CultureMech_003176 --> ing2_MgCl2_x_6_H2O
CHEBI_86345["CHEBI:86345"]
ing2_MgCl2_x_6_H2O -.-> CHEBI_86345
ing3_Na2SO4["Na2SO4"]
CultureMech_003176 --> ing3_Na2SO4
CHEBI_32149["CHEBI:32149"]
ing3_Na2SO4 -.-> CHEBI_32149
ing4_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_003176 --> ing4_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing4_CaCl2_x_2_H2O -.-> CHEBI_86158
ing5_KCl["KCl"]
CultureMech_003176 --> ing5_KCl
CHEBI_32588["CHEBI:32588"]
ing5_KCl -.-> CHEBI_32588
ing6_NaHCO3["NaHCO3"]
CultureMech_003176 --> ing6_NaHCO3
CHEBI_32139["CHEBI:32139"]
ing6_NaHCO3 -.-> CHEBI_32139
ing7_KBr["KBr"]
CultureMech_003176 --> ing7_KBr
CHEBI_32030["CHEBI:32030"]
ing7_KBr -.-> CHEBI_32030
ing8_H3BO3["H3BO3"]
CultureMech_003176 --> ing8_H3BO3
CHEBI_33118["CHEBI:33118"]
ing8_H3BO3 -.-> CHEBI_33118
ing9_SrCl2_x_6_H2O["SrCl2 x 6 H2O"]
CultureMech_003176 --> ing9_SrCl2_x_6_H2O
CHEBI_36385["CHEBI:36385"]
ing9_SrCl2_x_6_H2O -.-> CHEBI_36385
ing10_NaF["NaF"]
CultureMech_003176 --> ing10_NaF
CHEBI_28741["CHEBI:28741"]
ing10_NaF -.-> CHEBI_28741
Ingredients (11)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | R2A agar | 18.2 G_PER_L |
mediadive.compound:1844 (source link unavailable)
R2A agar
|
|
| 2 |
NaCl
Cl.Na 58.443 g/mol
|
23.5 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 3 |
MgCl2 x 6 H2O
2Cl.6H2O.Mg 203.301 g/mol
|
4.9 G_PER_L |
CHEBI:86345
magnesium dichloride hexahydrate
|
|
| 4 |
Na2SO4
2Na.O4S 142.043 g/mol
|
3.9 G_PER_L |
CHEBI:32149
sodium sulfate
|
|
| 5 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
1.1 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 6 |
KCl
Cl.K 74.551 g/mol
|
0.66 G_PER_L |
CHEBI:32588
potassium chloride
|
|
| 7 |
NaHCO3
CHO3.Na 84.006 g/mol
|
0.19 G_PER_L |
CHEBI:32139
sodium hydrogencarbonate
|
|
| 8 |
KBr
Br.K 119.002 g/mol
|
0.096 G_PER_L |
CHEBI:32030
potassium bromide
|
|
| 9 |
H3BO3
H3BO3 61.833 g/mol
|
0.026 G_PER_L |
CHEBI:33118
boric acid
|
|
| 10 |
SrCl2 x 6 H2O
Cl2Sr.6H2O 266.616 g/mol
|
0.024 G_PER_L |
CHEBI:36385
strontium dichloride hexahydrate
|
|
| 11 |
NaF
F.Na 41.988 g/mol
|
0.003 G_PER_L |
CHEBI:28741
sodium fluoride
|
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- r2a_agar_with_artificial_seawater (CultureMech:003176)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:17.740833Z | mediadive-import | Imported from MediaDive | Source: JCM, ID: J832 |
| 2026-03-13T06:19:18.374442Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:003176 |
| 2026-03-17T06:30:02.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:32.221111+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "R2A AGAR WITH ARTIFICIAL SEAWATER" to "r2a_agar_with_artificial_seawater" for consistent matching |
| 2026-06-05T07:41:43.585999+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 11 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:47:10.765927+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 4 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |
| 2026-08-06T03:05:54.087003+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint db9d0bb824c33ec523b902c636f03290dbcd83ae340720997eccd1d65a8149e4 |