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Strain identifier

BacDive ID: 20090

Type strain: No

Species: Archangium sp.

Strain Designation: Ar LA1

NCBI tax ID(s): 1872627 (species)

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@ref: 18281

BacDive-ID: 20090

keywords: Bacteria

description: Archangium sp. Ar LA1 is a bacterium that builds a fruiting body and was isolated from soil with plant residues.

NCBI tax id

  • NCBI tax id: 1872627
  • Matching level: species

doi: 10.13145/bacdive20090.20221219.7.1

Name and taxonomic classification


  • @ref: 20215
  • description: domain/bacteria
  • keyword: phylum/pseudomonadota
  • domain: Bacteria
  • phylum: Pseudomonadota
  • class: Deltaproteobacteria
  • order: Myxococcales
  • family: Archangiaceae
  • genus: Archangium
  • species: Archangium sp.
  • full scientific name: Archangium Jahn 1924 (Approved Lists 1980)
  • synonyms

    • @ref: 20215
    • synonym: Angiococcus

@ref: 18281

domain: Bacteria

phylum: Proteobacteria

class: Deltaproteobacteria

order: Myxococcales

family: Cystobacteraceae

genus: Archangium

species: Archangium sp.

full scientific name: Archangium sp.

strain designation: Ar LA1

type strain: no


multicellular morphology

  • @ref: 18281
  • forms multicellular complex: yes
  • complex name: fruiting body

Culture and growth conditions

culture medium

18281CA2 AGARyesIngredients: Stock solution 1 (in 100ml): KNO3 7.5g K2HPO4 7.5g Stock solution 2 (in 100ml): MgSO4 x 7H2O 1.5g Stock solution 3 (in 100ml): CaCl2 0.2g FeCl3 0.15g Basal medium: Agar 1.5% Preparation / Remarks: after autoclaving to: a) 1% (v/v) of the 3 stock solutions b) 1% glucose c) trace elements
18281CHITIN 7 AGARyesCovering agar (thin layer): MgSO4 x 7H2O 0.1% K2HPO4 0.02% Agar 1.5% Preparation / Remarks: pH 7.2 After autoclaving add 30 mL of sterile Chitin suspension (22.5 g/L Chitin in H2O) to 100 mL of the medium and pour on w-agar plates
18281COLE AGARyesIngredients: CaCl2 x 2 H2O 1.3g Agar (Difco) 15.0g Distilled water 1000.0ml Preparation / Remarks: pH 7.2 (KOH) autoclaved Pour the plates and streak living E.coli cells
18281Myx MEDIUMyesIngredients: Peptone (Difco) 1% Glucose 1% Yeast extract (Difco) 0.1% Phosphate buffer 0.01 M pH 6.5 Aerobacter aerogenes (sterilized with formalin) 500 mg/L (dry weight) as described by Kerr, N.S. (1963) The Growth of Myxamoebae of the True Slime Mould, Didymium nigripes, in Axenic Culture. J Gen Microbiol 32: 409-416.
18281PROBION L AGARyesIngredients: Probion L 600 (Hoechst) 0.8% MgSO4 x 7H2O 0.1% CaCl2 x 2H2O 0.1% Agar 1.5% Preparation / Remarks: pH 7.2 autoclaved
18281STAN 21 AGAR with FilteryesIngredients: 1. Agar 1% K2HPO4 0.1% Yeast extract (Difco) 0.002% 2. (NH4)2SO4 0.1% MgSO4 x 7H2O 0.1% CaCl2 x 2H2O 0.1% MnSO4 x H2O 0.01% FeCl3 x 6H2O 0.02% MnSO4 x 7H2O 0.01% FeCl3 0.02% Traceelement-solution 1ml to 100 ml Preparation / Remarks: 1. in 2/3 of the volume after autoclaving 1 + 2 together and pour plates. Hang up a sterile-filter paper
18281TOLI AGARyesIngredients: CaCl2 x 2 H2O1.3g Agar (Difco)15.0g Distilled water1000.0ml Preparation / Remarks: pH 7.2 (KOH) autoclaved Pour the plates and streak autoclaved E.coli cells
18281VY/2 AGARyesIngredients: Baker's yeast 0.5% (based on fresh weight) CaCl2 0.1% Agar 1.5% Vitamin B12 0.05 % Preparation / Remarks: pH 7.2 autoclaved

Physiology and metabolism


18281No ability for chitin degradation
18281Ability for protein degradation
18281Ability for Yeast lysis
18281Ability for E. coli lysis

Isolation, sampling and environmental information


  • @ref: 18281
  • sample type: soil with plant residues
  • sampling date: 1994-07-01
  • country: Taiwan
  • origin.country: TWN
  • continent: Asia

isolation source categories


External links

@ref: 18281


18281Reichenbach, H.Collection description and documentation of myxobacteria by H. Reichenbach, HZI (formerly GBF); Collection curr. located at the DSMZ
20215Parte, A.C., Sardà Carbasse, J., Meier-Kolthoff, J.P., Reimer, L.C. and Göker, M.List of Prokaryotic names with Standing in Nomenclature (LPSN) moves to the DSMZ10.1099/ijsem.0.004332