Strain identifier

BacDive ID: 135743

Type strain: No

Species: Streptococcus agalactiae

Strain Designation: B120

Strain history: CIP <- 2004, T. Horaud, Inst. Pasteur, Paris, France: strain B120 <- 1978, Minck

NCBI tax ID(s): 1311 (species)

« back to strain detail view
For citation purpose refer to the digital object identifier (doi) of the current version.
Archive
version 9.2 (current version):
version 9:
version 8.1:
version 8:
version 7.1:
version 7:
version 6:
version 5:
version 4.1:
version 4:
version 3:
version 2.1:
version 9.2 (current version)

General

@ref: 34953

BacDive-ID: 135743

keywords: Bacteria, facultative anaerobe, mesophilic, Gram-positive, coccus-shaped

description: Streptococcus agalactiae B120 is a facultative anaerobe, mesophilic, Gram-positive bacterium of the family Streptococcaceae.

NCBI tax id

  • NCBI tax id: 1311
  • Matching level: species

strain history

  • @ref: 34953
  • history: CIP <- 2004, T. Horaud, Inst. Pasteur, Paris, France: strain B120 <- 1978, Minck

doi: 10.13145/bacdive135743.20241212.9.2

Name and taxonomic classification

LPSN

  • @ref: 20215
  • description: domain/bacteria
  • keyword: phylum/bacillota
  • domain: Bacteria
  • phylum: Bacillota
  • class: Bacilli
  • order: Lactobacillales
  • family: Streptococcaceae
  • genus: Streptococcus
  • species: Streptococcus agalactiae
  • full scientific name: Streptococcus agalactiae Lehmann and Neumann 1896 (Approved Lists 1980)

  • synonyms

    @refsynonym
    20215Streptococcus difficile
    20215Streptococcus difficilis

@ref: 34953

domain: Bacteria

phylum: Firmicutes

class: Bacilli

order: Lactobacillales

family: Streptococcaceae

genus: Streptococcus

species: Streptococcus agalactiae

strain designation: B120

type strain: no

Morphology

cell morphology

  • @ref: 34953
  • gram stain: positive
  • cell shape: coccus-shaped
  • motility: no

colony morphology

  • @ref: 34953
  • hemolysis ability: 1

Culture and growth conditions

culture medium

@refnamegrowthcompositionlink
34953MEDIUM 72- for trypto casein soja agaryesDistilled water make up to (1000.000 ml);Trypto casein soy agar (40.000 g)
34953CIP Medium 72yeshttps://catalogue-crbip.pasteur.fr/fiche_milieu.xhtml?crbip=72

culture temp

@refgrowthtypetemperature
34953positivegrowth37
34953positivegrowth25-37
34953nogrowth10
34953nogrowth41
34953nogrowth45

Physiology and metabolism

oxygen tolerance

  • @ref: 34953
  • oxygen tolerance: facultative anaerobe

halophily

  • @ref: 34953
  • salt: NaCl
  • growth: no
  • tested relation: growth
  • concentration: 6.5 %

metabolite utilization

@refChebi-IDmetaboliteutilization activitykind of utilization tested
349534853esculin-hydrolysis
34953606565hippurate+hydrolysis
3495317632nitrate-reduction
3495316301nitrite-reduction

metabolite tests

  • @ref: 34953
  • Chebi-ID: 15688
  • metabolite: acetoin
  • voges-proskauer-test: -

enzymes

@refvalueactivityec
68382alpha-fucosidase-3.2.1.51
68382alpha-mannosidase-3.2.1.24
68382N-acetyl-beta-glucosaminidase-3.2.1.52
68382beta-glucosidase-3.2.1.21
68382alpha-glucosidase+3.2.1.20
68382beta-glucuronidase-3.2.1.31
68382beta-galactosidase-3.2.1.23
68382alpha-galactosidase-3.2.1.22
68382naphthol-AS-BI-phosphohydrolase+
68382acid phosphatase+3.1.3.2
68382alpha-chymotrypsin-3.4.21.1
68382trypsin-3.4.21.4
68382cystine arylamidase+3.4.11.3
68382valine arylamidase-
68382leucine arylamidase+3.4.11.1
68382lipase (C 14)-
68382esterase lipase (C 8)+
68382esterase (C 4)+
68382alkaline phosphatase+3.1.3.1
34953oxidase-
34953beta-galactosidase-3.2.1.23
34953alcohol dehydrogenase+1.1.1.1
34953catalase-1.11.1.6
34953gamma-glutamyltransferase-2.3.2.2
34953lysine decarboxylase-4.1.1.18
34953ornithine decarboxylase-4.1.1.17

API zym

@refControlAlkaline phosphataseEsteraseEsterase LipaseLipaseLeucine arylamidaseValine arylamidaseCystine arylamidaseTrypsinalpha- ChymotrypsinAcid phosphataseNaphthol-AS-BI-phosphohydrolasealpha- Galactosidasebeta- Galactosidasebeta- Glucuronidasealpha- Glucosidasebeta- GlucosidaseN-acetyl-beta- glucosaminidasealpha- Mannosidasealpha- Fucosidase
34953-+++-+-+--++---+----

Isolation, sampling and environmental information

isolation

@refgeographic locationsample typecountryorigin.countrycontinentisolation date
34953Minck
34953MinskHuman, VaginaBelarusBLREurope1978

Safety information

risk assessment

  • @ref: 34953
  • biosafety level: 2
  • biosafety level comment: Risk group (French classification)

External links

@ref: 34953

culture collection no.: CIP 108247

straininfo link

  • @ref: 93034
  • straininfo: 362237

Reference

@idauthorstitledoi/urlcatalogue
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
34953Curators of the CIPhttps://catalogue-crbip.pasteur.fr/fiche_catalogue.xhtml?crbip=CIP%20108247Collection of Institut Pasteur (CIP 108247)
68382Automatically annotated from API zym
93034Reimer, L.C., Lissin, A.,Schober, I., Witte,J.F., Podstawka, A., Lüken, H., Bunk, B.,Overmann, J.StrainInfo: A central database for resolving microbial strain identifiers10.60712/SI-ID362237.1