jm_se

CultureMech:000351 bacterial COMPLEX SOLID_AGAR
Original name: JM:SE

Overview

External ontology
mediadive.medium:C41 (source link unavailable) — JM:SE
Applications
  • Microbial cultivation
Synonyms
  • {'name': 'ajs', 'source': 'MediaDive', 'source_id': 'mediadive.medium:C2', 'original_category': 'bacterial'}
Notes
Source: CCAP | Link: https://www.ccap.ac.uk/wp-content/uploads/MR_JM_SE.pdf

Composition

flowchart LR
    CultureMech_000351["jm_se"]
    ing0_Ca_NO3_2_x_4_H2O["Ca(NO3)2 x 4 H2O"]
    CultureMech_000351 --> ing0_Ca_NO3_2_x_4_H2O
    CHEBI_86159["CHEBI:86159"]
    ing0_Ca_NO3_2_x_4_H2O -.-> CHEBI_86159
    ing1_KH2PO4["KH2PO4"]
    CultureMech_000351 --> ing1_KH2PO4
    CHEBI_63036["CHEBI:63036"]
    ing1_KH2PO4 -.-> CHEBI_63036
    ing2_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
    CultureMech_000351 --> ing2_MgSO4_x_7_H2O
    CHEBI_31795["CHEBI:31795"]
    ing2_MgSO4_x_7_H2O -.-> CHEBI_31795
    ing3_NaHCO3["NaHCO3"]
    CultureMech_000351 --> ing3_NaHCO3
    CHEBI_32139["CHEBI:32139"]
    ing3_NaHCO3 -.-> CHEBI_32139
    ing4_NaNO3["NaNO3"]
    CultureMech_000351 --> ing4_NaNO3
    CHEBI_63005["CHEBI:63005"]
    ing4_NaNO3 -.-> CHEBI_63005
    ing5_Na2HPO4_x_12_H2O["Na2HPO4 x 12 H2O"]
    CultureMech_000351 --> ing5_Na2HPO4_x_12_H2O
    CHEBI_34683["CHEBI:34683"]
    ing5_Na2HPO4_x_12_H2O -.-> CHEBI_34683
    ing6_Agar["Agar"]
    CultureMech_000351 --> ing6_Agar
    CHEBI_2509["CHEBI:2509"]
    ing6_Agar -.-> CHEBI_2509
    ing7_Soil["Soil"]
    CultureMech_000351 --> ing7_Soil
    ing8_FeNa_EDTA["FeNa-EDTA"]
    CultureMech_000351 --> ing8_FeNa_EDTA
    ing9_Na2_EDTA["Na2-EDTA"]
    CultureMech_000351 --> ing9_Na2_EDTA
    CHEBI_64734["CHEBI:64734"]
    ing9_Na2_EDTA -.-> CHEBI_64734
    ing10_H3BO3["H3BO3"]
    CultureMech_000351 --> ing10_H3BO3
    CHEBI_33118["CHEBI:33118"]
    ing10_H3BO3 -.-> CHEBI_33118
    ing11_MnCl2_x_4_H2O["MnCl2 x 4 H2O"]
    CultureMech_000351 --> ing11_MnCl2_x_4_H2O
    CHEBI_86368["CHEBI:86368"]
    ing11_MnCl2_x_4_H2O -.-> CHEBI_86368
    ing12__NH4_6Mo7O24_x_4_H2O["(NH4)6Mo7O24 x 4 H2O"]
    CultureMech_000351 --> ing12__NH4_6Mo7O24_x_4_H2O
    CHEBI_91249["CHEBI:91249"]
    ing12__NH4_6Mo7O24_x_4_H2O -.-> CHEBI_91249
    ing13_Cyanocobalamine["Cyanocobalamine"]
    CultureMech_000351 --> ing13_Cyanocobalamine
    CHEBI_17439["CHEBI:17439"]
    ing13_Cyanocobalamine -.-> CHEBI_17439
    ing14_Thiamine_HCl["Thiamine HCl"]
    CultureMech_000351 --> ing14_Thiamine_HCl
    CHEBI_49105["CHEBI:49105"]
    ing14_Thiamine_HCl -.-> CHEBI_49105
    ing15_Biotine["Biotine"]
    CultureMech_000351 --> ing15_Biotine
    CHEBI_15956["CHEBI:15956"]
    ing15_Biotine -.-> CHEBI_15956

Ingredients (16)

# Ingredient Concentration Ontology Notes
1 Ca(NO3)2 x 4 H2O
Ca.4H2O.2NO3 236.146 g/mol
1 G_PER_L CHEBI:86159
calcium nitrate tetrahydrate
2 KH2PO4
H2O4P.K 136.084 g/mol
2.34 G_PER_L CHEBI:63036
potassium dihydrogen phosphate
3 MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
1 G_PER_L CHEBI:31795
magnesium sulfate heptahydrate
4 NaHCO3
CHO3.Na 84.006 g/mol
1 G_PER_L CHEBI:32139
sodium hydrogencarbonate
5 NaNO3
NO3.Na 84.994 g/mol
1 G_PER_L CHEBI:63005
sodium nitrate
6 Na2HPO4 x 12 H2O
HO4P.2Na 141.958 g/mol
1 G_PER_L CHEBI:34683
disodium hydrogenphosphate
7 Agar 15 G_PER_L CHEBI:2509
agar
(for solid medium)
8 Soil 159.091 G_PER_L
9 FeNa-EDTA 2.25 G_PER_L
10 Na2-EDTA
C10H14N2O8.2Na 336.208 g/mol
2.25 G_PER_L CHEBI:64734
EDTA disodium salt (anhydrous)
11 H3BO3
H3BO3 61.833 g/mol
2.48 G_PER_L CHEBI:33118
boric acid
12 MnCl2 x 4 H2O
Cl2Mn.4H2O 197.904 g/mol
1.39 G_PER_L CHEBI:86368
manganese(II) chloride tetrahydrate
13 (NH4)6Mo7O24 x 4 H2O
2H4N.MoO4 196.014 g/mol
1 G_PER_L CHEBI:91249
ammonium molybdate
14 Cyanocobalamine
C63H88CoN14O14P 1355.388 g/mol
0.04 G_PER_L CHEBI:17439
cyanocob(III)alamin
15 Thiamine HCl
C12H17N4OS.Cl.HCl 337.276 g/mol
0.04 G_PER_L CHEBI:49105
thiamine hydrochloride
16 Biotine
C10H16N2O3S 244.316 g/mol
0.04 G_PER_L CHEBI:15956
biotin

Preparation

  1. This recipe is a 7:3 mixture of JM and SE2. Make up to 1 litre with deionized water. For agar, add 15.0 g per litre of Bacteriological Agar (Thermo Scientific™ Oxoid™ Agar No.1). Autoclave at 15 psi for 15 minutes.
  2. Site selection for a good soil is very important and for most purposes a soil from undisturbed deciduous woodland is best. Sites to avoid are those showing obvious signs of man's activity and particular care should be taken to avoid areas where fertilizers, crop sprays or other toxic chemicals may have been used.
  3. A rich loam with good crumb structure should be sought. Stones, roots and larger invertebrates should be removed during an initial sieving through a 1 cm mesh. The sieved soil should be spread to air dry and handpicked for smaller invertebrates and roots. It should be turned periodically and picked over again. When dry sieve through a finer mesh (2-4 mm) and store in an airtight container away from light and heat.
  4. Soil is prepared as above. Air-dried soil and twice its volume of supernatant distilled water are autoclaved together at 15 psi for 2 hours and left to cool. The supernatant is then decanted and then distributed to containers in volumes suitable for making up batches of media. The aliquots and their containers are autoclaved for an appropriate length of time (e.g. 1 litre or less for 15 minutes) and are then kept in a cool place (e.g. a refrigerator) until required.

Target organisms

No target organisms are recorded.

Provenance

Merged from 2 source records.

TimestampCuratorActionNotes
2026-01-26T17:53:19.609408Z mediadive-import Imported from MediaDive Source: CCAP, ID: C41
2026-02-03T00:00:00+00:00 schema-defaulter-v1.0 Applied schema defaults and normalizations Added default concentration for ingredient: Soil
2026-03-13T06:18:54.669306Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:000351
2026-03-17T06:30:46.000000Z mediaingredientmech-enrichment-v1.0 Added MediaIngredientMech links Linked ingredients to MediaIngredientMech identifiers
2026-03-17T19:45:05.665507+00:00 normalize_media_names_to_snake_case.py NAME_NORMALIZED Normalized name from "JM:SE" to "jm_se" for consistent matching
2026-05-16T09:03:38.367147+00:00 migrate_legacy_fields.py MIGRATED_LEGACY_FIELDS curation_history.date->timestamp=1
2026-06-05T07:41:10.225597+00:00 mim-legacy-to-chebi-migration-v1.0 Refreshed legacy MediaIngredientMech links to CHEBI keying Replaced 12 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme.
2026-06-10T07:47:00.323973+00:00 primary-term-label-canonicalization-v1.0 Canonicalized primary term label to OBO canonical (OAK) 3 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi.
2026-08-06T03:05:22.225910+00:00 recipe-merger Merged 2 duplicate recipes into canonical record Sources: ajs, jm_se
2026-08-06T03:05:22.225949+00:00 merge_recipes.py MERGED_RECIPES merged 2 source recipe(s) on fingerprint 257cd354d4e7ca682581de7e7b3f374f6a90be471b9a9c07b78c28b1c896864f