Strain identifier

BacDive ID: 1745

Type strain: No

Species: Bifidobacterium longum subsp. infantis

Strain history: DSM 20218 <-- ATCC 17930 <-- CDC W723 ("Actinomyces parabifidus").

NCBI tax ID(s): 1682 (subspecies)

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General

@ref: 8611

BacDive-ID: 1745

DSM-Number: 20218

keywords: 16S sequence, Bacteria, anaerobe, mesophilic

description: Bifidobacterium longum subsp. infantis DSM 20218 is an anaerobe, mesophilic bacterium that was isolated from Baby feces.

NCBI tax id

  • NCBI tax id: 1682
  • Matching level: subspecies

strain history

@refhistory
8611<- ATCC (Bifidobacterium infantis) <- CDC W723 (Actinomyces parabifidus)
67770DSM 20218 <-- ATCC 17930 <-- CDC W723 ("Actinomyces parabifidus").

doi: 10.13145/bacdive1745.20230509.8.1

Name and taxonomic classification

LPSN

  • @ref: 20215
  • description: domain/bacteria
  • keyword: phylum/actinomycetota
  • domain: Bacteria
  • phylum: Actinomycetota
  • class: Actinomycetes
  • order: Bifidobacteriales
  • family: Bifidobacteriaceae
  • genus: Bifidobacterium
  • species: Bifidobacterium longum subsp. infantis
  • full scientific name: Bifidobacterium longum subsp. infantis (Reuter 1963) Mattarelli et al. 2008

  • synonyms

    • @ref: 20215
    • synonym: Bifidobacterium infantis

@ref: 8611

domain: Bacteria

phylum: Actinobacteria

class: Actinobacteria

order: Bifidobacteriales

family: Bifidobacteriaceae

genus: Bifidobacterium

species: Bifidobacterium longum subsp. infantis

full scientific name: Bifidobacterium longum subsp. infantis (Reuter 1963) Mattarelli et al. 2008

type strain: no

Culture and growth conditions

culture medium

  • @ref: 8611
  • name: BIFIDOBACTERIUM MEDIUM (DSMZ Medium 58)
  • growth: yes
  • link: https://mediadive.dsmz.de/medium/58
  • composition: Name: BIFIDOBACTERIUM MEDIUM (DSMZ Medium 58) Composition: Glucose 10.0 g/l Casein peptone 10.0 g/l Bacto Soytone 5.0 g/l Meat extract 5.0 g/l Yeast extract 5.0 g/l L-Cysteine HCl x H2O 0.5 g/l NaHCO3 0.4 g/l NaCl 0.08 g/l MnSO4 x H2O 0.05 g/l KH2PO4 0.04 g/l K2HPO4 0.04 g/l MgSO4 x 7 H2O 0.02 g/l CaCl2 x 2 H2O 0.01 g/l Tween 80 Resazurin Distilled water

culture temp

@refgrowthtypetemperaturerange
8611positivegrowth37mesophilic
67770positivegrowth37mesophilic

Physiology and metabolism

oxygen tolerance

  • @ref: 8611
  • oxygen tolerance: anaerobe

murein

  • @ref: 8611
  • murein short key: A21.03
  • type: A3ß L-Orn-L-Ser-L-Ala-L-Thr-L-Ala

metabolite utilization

@refmetaboliteutilization activitykind of utilization testedChebi-ID
68371Potassium 5-ketogluconate-builds acid from
68371Potassium 2-ketogluconate-builds acid from
68371gluconate-builds acid from24265
68371L-arabitol-builds acid from18403
68371D-arabitol-builds acid from18333
68371L-fucose+builds acid from18287
68371D-fucose-builds acid from28847
68371D-tagatose-builds acid from16443
68371D-lyxose-builds acid from62318
68371turanose-builds acid from32528
68371gentiobiose-builds acid from28066
68371xylitol-builds acid from17151
68371glycogen-builds acid from28087
68371starch-builds acid from28017
68371raffinose+builds acid from16634
68371melezitose-builds acid from6731
68371inulin-builds acid from15443
68371trehalose-builds acid from27082
68371sucrose+builds acid from17992
68371melibiose+builds acid from28053
68371lactose+builds acid from17716
68371maltose+builds acid from17306
68371salicin-builds acid from17814
68371esculin+builds acid from4853
68371arbutin-builds acid from18305
68371amygdalin-builds acid from27613
68371N-acetylglucosamine+builds acid from59640
68371methyl alpha-D-glucopyranoside+builds acid from320061
68371methyl alpha-D-mannoside-builds acid from43943
68371D-sorbitol-builds acid from17924
68371D-mannitol-builds acid from16899
68371myo-inositol+builds acid from17268
68371galactitol-builds acid from16813
68371L-rhamnose-builds acid from62345
68371L-sorbose-builds acid from17266
68371D-mannose+builds acid from16024
68371D-fructose+builds acid from15824
68371D-glucose+builds acid from17634
68371D-galactose+builds acid from12936
68371methyl beta-D-xylopyranoside-builds acid from74863
68371ribitol-builds acid from15963
68371L-xylose-builds acid from65328
68371D-xylose+builds acid from65327
68371D-ribose+builds acid from16988
68371L-arabinose-builds acid from30849
68371D-arabinose+builds acid from17108
68371erythritol-builds acid from17113
68371glycerol-builds acid from17754

API 50CHac

@refQGLYERYDARALARARIBDXYLLXYLADOMDXGALGLUFRUMNESBERHADULINOMANSORMDMMDGNAGAMYARBESCSALCELMALLACMELSACTREINUMLZRAFAMDGLYGXLTGENTURLYXTAGDFUCLFUCDARLLARLGNT2KG5KG
8611---+-++---++++---+---++--+-+/-++++---+--------+-----

Isolation, sampling and environmental information

isolation

  • @ref: 67770
  • sample type: Baby feces

Safety information

risk assessment

  • @ref: 8611
  • biosafety level: 1
  • biosafety level comment: Risk group (German classification)

Sequence information

16S sequences

@refdescriptionaccessionlengthdatabaseNCBI tax ID
20218Bifidobacterium longum subsp. infantis gene for 16S rRNA, partial sequence, strain: JCM 1260AB116306471ena1682
20218Bifidobacterium longum gene for 16S rRNA, partial sequence, strain: JCM 1260AB507103655ena216816

External links

@ref: 8611

culture collection no.: DSM 20218, ATCC 17930, JCM 1260, BCRC 14661

straininfo link

  • @ref: 71392
  • straininfo: 9640

literature

  • topic: Pathogenicity
  • Pubmed-ID: 33538807
  • title: Breast milk urea as a nitrogen source for urease positive Bifidobacterium infantis.
  • authors: Schimmel P, Kleinjans L, Bongers RS, Knol J, Belzer C
  • journal: FEMS Microbiol Ecol
  • DOI: 10.1093/femsec/fiab019
  • year: 2021
  • mesh: Animals, Bifidobacterium, *Bifidobacterium longum subspecies infantis, Feces, Female, Humans, Infant, Infant, Newborn, *Milk, Human, Nitrogen, Oligosaccharides, Urea, Urease

Reference

@idauthorscataloguedoi/urltitlejournalpubmed
8611Curators of the DSMZLeibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH (DSM 20218)https://www.dsmz.de/collection/catalogue/details/culture/DSM-20218
20215Parte, A.C., Sardà Carbasse, J., Meier-Kolthoff, J.P., Reimer, L.C. and Göker, M.10.1099/ijsem.0.004332List of Prokaryotic names with Standing in Nomenclature (LPSN) moves to the DSMZ
20218Verslyppe, B., De Smet, W., De Baets, B., De Vos, P., Dawyndt P.10.1016/j.syapm.2013.11.002StrainInfo introduces electronic passports for microorganisms.Syst Appl Microbiol. 37: 42-50 201424321274
67770Curators of the JCMhttps://jcm.brc.riken.jp/en/
68371Automatically annotated from API 50CH acid
71392Reimer, L.C., Lissin, A.,Schober, I., Witte,J.F., Podstawka, A., Lüken, H., Bunk, B.,Overmann, J.10.60712/SI-ID9640.1StrainInfo: A central database for resolving microbial strain identifiers