Streptococcus agalactiae CIP 82.42 is a facultative anaerobe, mesophilic, Gram-positive prokaryote of the family Streptococcaceae.
Gram-positive coccus-shaped facultative anaerobe mesophilic 16S sequence| @ref 20215 |
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| Domain Bacillati |
| 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 (2) |
| @ref | Gram stain | Cell shape | Motility | |
|---|---|---|---|---|
| 32792 | positive | coccus-shaped |
| @ref | Name | Growth | Composition | Medium link | |
|---|---|---|---|---|---|
| 32792 | MEDIUM 29- Brain heart agar | Distilled water make up to (1000.000 ml);Brain heart infusion agar (52.000 g) | |||
| 32792 | CIP Medium 29 | Medium recipe at CIP |
| @ref | Growth | Type | Temperature (°C) | Range | |
|---|---|---|---|---|---|
| 32792 | positive | growth | 37 | mesophilic |
| 32792 | Oxygen tolerancefacultative anaerobe |
| @ref | Chebi-ID | Metabolite | Utilization activity | Kind of utilization tested | |
|---|---|---|---|---|---|
| 68381 | 40585 ChEBI | alpha-cyclodextrin | - | builds acid from | from API rID32STR |
| 68371 | 27613 ChEBI | amygdalin | - | builds acid from | from API 50CH acid |
| 68371 | 18305 ChEBI | arbutin | + | builds acid from | from API 50CH acid |
| 68381 | 29016 ChEBI | arginine | + | hydrolysis | from API rID32STR |
| 68371 | 17057 ChEBI | cellobiose | - | builds acid from | from API 50CH acid |
| 68371 | 17108 ChEBI | D-arabinose | - | builds acid from | from API 50CH acid |
| 68381 | 18333 ChEBI | D-arabitol | - | builds acid from | from API rID32STR |
| 68371 | 18333 ChEBI | D-arabitol | - | builds acid from | from API 50CH acid |
| 68371 | 15824 ChEBI | D-fructose | + | builds acid from | from API 50CH acid |
| 68371 | 28847 ChEBI | D-fucose | - | builds acid from | from API 50CH acid |
| 68371 | 12936 ChEBI | D-galactose | + | builds acid from | from API 50CH acid |
| 68371 | 17634 ChEBI | D-glucose | + | builds acid from | from API 50CH acid |
| 68371 | 62318 ChEBI | D-lyxose | - | builds acid from | from API 50CH acid |
| 68381 | 16899 ChEBI | D-mannitol | - | builds acid from | from API rID32STR |
| 68371 | 16899 ChEBI | D-mannitol | - | builds acid from | from API 50CH acid |
| 68371 | 16024 ChEBI | D-mannose | + | builds acid from | from API 50CH acid |
| 68381 | 16988 ChEBI | D-ribose | + | builds acid from | from API rID32STR |
| 68371 | 16988 ChEBI | D-ribose | + | builds acid from | from API 50CH acid |
| 68371 | 17924 ChEBI | D-sorbitol | - | builds acid from | from API 50CH acid |
| 68381 | 16443 ChEBI | D-tagatose | - | builds acid from | from API rID32STR |
| 68371 | 16443 ChEBI | D-tagatose | - | builds acid from | from API 50CH acid |
| 68371 | 65327 ChEBI | D-xylose | - | builds acid from | from API 50CH acid |
| 68371 | 17113 ChEBI | erythritol | - | builds acid from | from API 50CH acid |
| 68371 | 4853 ChEBI | esculin | - | builds acid from | from API 50CH acid |
| 68371 | 16813 ChEBI | galactitol | - | builds acid from | from API 50CH acid |
| 68371 | 28066 ChEBI | gentiobiose | - | builds acid from | from API 50CH acid |
| 68371 | 17754 ChEBI | glycerol | + | builds acid from | from API 50CH acid |
| 68371 | 28087 ChEBI | glycogen | - | builds acid from | from API 50CH acid |
| 68381 | 28087 ChEBI | glycogen | - | builds acid from | from API rID32STR |
| 68381 | 606565 ChEBI | hippurate | + | hydrolysis | from API rID32STR |
| 68371 | 15443 ChEBI | inulin | - | builds acid from | from API 50CH acid |
| 68381 | 30849 ChEBI | L-arabinose | - | builds acid from | from API rID32STR |
| 68371 | 30849 ChEBI | L-arabinose | - | builds acid from | from API 50CH acid |
| 68371 | 18403 ChEBI | L-arabitol | - | builds acid from | from API 50CH acid |
| 68371 | 18287 ChEBI | L-fucose | - | builds acid from | from API 50CH acid |
| 68371 | 62345 ChEBI | L-rhamnose | - | builds acid from | from API 50CH acid |
| 68371 | 17266 ChEBI | L-sorbose | - | builds acid from | from API 50CH acid |
| 68371 | 65328 ChEBI | L-xylose | - | builds acid from | from API 50CH acid |
| 68371 | 17716 ChEBI | lactose | + | builds acid from | from API 50CH acid |
| 68381 | 17716 ChEBI | lactose | - | builds acid from | from API rID32STR |
| 68381 | 17306 ChEBI | maltose | + | builds acid from | from API rID32STR |
| 68371 | 17306 ChEBI | maltose | + | builds acid from | from API 50CH acid |
| 68381 | 6731 ChEBI | melezitose | - | builds acid from | from API rID32STR |
| 68371 | 6731 ChEBI | melezitose | - | builds acid from | from API 50CH acid |
| 68381 | 28053 ChEBI | melibiose | - | builds acid from | from API rID32STR |
| 68371 | 28053 ChEBI | melibiose | - | builds acid from | from API 50CH acid |
| 68371 | 320061 ChEBI | methyl alpha-D-glucopyranoside | - | builds acid from | from API 50CH acid |
| 68371 | 43943 ChEBI | methyl alpha-D-mannoside | - | builds acid from | from API 50CH acid |
| 68381 | 320055 ChEBI | methyl beta-D-glucopyranoside | + | builds acid from | from API rID32STR |
| 68371 | 74863 ChEBI | methyl beta-D-xylopyranoside | - | builds acid from | from API 50CH acid |
| 68371 | 17268 ChEBI | myo-inositol | - | builds acid from | from API 50CH acid |
| 68371 | 59640 ChEBI | N-acetylglucosamine | + | builds acid from | from API 50CH acid |
| 32792 | 17632 ChEBI | nitrate | + | reduction | |
| 32792 | 16301 ChEBI | nitrite | - | reduction | |
| 68371 | Potassium 2-ketogluconate | - | builds acid from | from API 50CH acid | |
| 68381 | 27941 ChEBI | pullulan | + | builds acid from | from API rID32STR |
| 68381 | 16634 ChEBI | raffinose | - | builds acid from | from API rID32STR |
| 68371 | 16634 ChEBI | raffinose | - | builds acid from | from API 50CH acid |
| 68371 | 15963 ChEBI | ribitol | - | builds acid from | from API 50CH acid |
| 68371 | 17814 ChEBI | salicin | + | builds acid from | from API 50CH acid |
| 68381 | 30911 ChEBI | sorbitol | - | builds acid from | from API rID32STR |
| 68371 | 28017 ChEBI | starch | + | builds acid from | from API 50CH acid |
| 68381 | 17992 ChEBI | sucrose | + | builds acid from | from API rID32STR |
| 68371 | 17992 ChEBI | sucrose | + | builds acid from | from API 50CH acid |
| 68381 | 27082 ChEBI | trehalose | + | builds acid from | from API rID32STR |
| 68371 | 27082 ChEBI | trehalose | + | builds acid from | from API 50CH acid |
| 68381 | 16199 ChEBI | urea | - | hydrolysis | from API rID32STR |
| 68371 | 17151 ChEBI | xylitol | - | builds acid from | from API 50CH acid |
| @ref | Chebi-ID | Metabolite | Voges-proskauer-test | |
|---|---|---|---|---|
| 68381 | 15688 ChEBI | acetoin | - | from API rID32STR |
| @ref | Value | Activity | Ec | |
|---|---|---|---|---|
| 68382 | acid phosphatase | + | 3.1.3.2 | from API zym |
| 68381 | Alanyl-Phenylalanyl-Proline arylamidase | + | from API rID32STR | |
| 68381 | alkaline phosphatase | + | 3.1.3.1 | from API rID32STR |
| 68382 | alkaline phosphatase | + | 3.1.3.1 | from API zym |
| 68382 | alpha-chymotrypsin | - | 3.4.21.1 | from API zym |
| 68382 | alpha-fucosidase | - | 3.2.1.51 | from API zym |
| 68382 | alpha-galactosidase | - | 3.2.1.22 | from API zym |
| 68381 | alpha-galactosidase | + | 3.2.1.22 | from API rID32STR |
| 68382 | alpha-glucosidase | + | 3.2.1.20 | from API zym |
| 68382 | alpha-mannosidase | - | 3.2.1.24 | from API zym |
| 68381 | arginine dihydrolase | + | 3.5.3.6 | from API rID32STR |
| 68382 | beta-galactosidase | - | 3.2.1.23 | from API zym |
| 68381 | beta-galactosidase | - | 3.2.1.23 | from API rID32STR |
| 68381 | beta-glucosidase | - | 3.2.1.21 | from API rID32STR |
| 68382 | beta-glucosidase | - | 3.2.1.21 | from API zym |
| 68381 | beta-glucuronidase | + | 3.2.1.31 | from API rID32STR |
| 68382 | beta-glucuronidase | + | 3.2.1.31 | from API zym |
| 68381 | beta-mannosidase | - | 3.2.1.25 | from API rID32STR |
| 32792 | catalase | - | 1.11.1.6 | |
| 68382 | cystine arylamidase | - | 3.4.11.3 | from API zym |
| 68382 | esterase (C 4) | + | from API zym | |
| 68382 | esterase lipase (C 8) | - | from API zym | |
| 68381 | glycyl tryptophan arylamidase | - | from API rID32STR | |
| 68382 | leucine arylamidase | + | 3.4.11.1 | from API zym |
| 68382 | lipase (C 14) | - | from API zym | |
| 68381 | N-acetyl-beta-glucosaminidase | - | 3.2.1.52 | from API rID32STR |
| 68382 | N-acetyl-beta-glucosaminidase | - | 3.2.1.52 | from API zym |
| 68382 | naphthol-AS-BI-phosphohydrolase | + | from API zym | |
| 32792 | oxidase | - | ||
| 68381 | pyrrolidonyl arylamidase | - | 3.4.19.3 | from API rID32STR |
| 68382 | trypsin | - | 3.4.21.4 | from API zym |
| 68381 | urease | - | 3.5.1.5 | from API rID32STR |
| 32792 | urease | - | 3.5.1.5 | |
| 68382 | valine arylamidase | - | from API zym |
| @ref | ControlQ | GLY | ERY | DARA | LARA | RIB | DXYL | LXYL | ADO | MDX | GAL | GLU | FRU | MNE | SBE | RHA | DUL | INO | MAN | SOR | MDM | MDG | NAG | AMY | ARB | ESC | SAL | CEL | MAL | LAC | MEL | SAC | TRE | INU | MLZ | RAF | AMD | GLYG | XLT | GEN | TUR | LYX | TAG | DFUC | LFUC | DARL | LARL | GNT | 2KG | 5KG | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 32792 | not determinedn.d. | + | - | - | - | + | - | - | - | - | + | + | + | + | - | - | - | - | - | - | - | - | + | - | + | - | + | - | + | + | - | + | + | - | - | - | + | - | - | - | +/- | - | - | - | - | - | - | +/- | - | +/- |
| @ref | ADH (Arg) | beta GLU | beta GAR | beta GUR | alpha GAL | PAL | RIB | MAN | SOR | LAC | TRE | RAF | SAC | LARA | DARL | Acid from alpha-cyclodextrinCDEX | Acetoin production (Voges Proskauer test)VP | Alanyl-Phenylalanyl-Proline arylamidaseAPPA | beta GAL | Pyrrolidonyl arylamidasePyrA | N-Acetyl-glucosaminidasebeta NAG | Glycyl-tryptophan arylamidaseGTA | HIP | GLYG | PUL | MAL | MEL | MLZ | Acidification of methyl beta-D-glucopyranosideMbeta DG | TAG | beta MAN | URE | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 49746 | + | - | - | + | + | + | + | - | - | - | + | - | + | - | - | - | - | + | - | - | - | - | + | - | + | + | - | - | + | - | - | - |
| @ref | Biosafety level | Biosafety level comment | |
|---|---|---|---|
| 32792 | 2 | Risk group (French classification) |
| @ref | Description | Accession | Length | Database | NCBI tax ID | |
|---|---|---|---|---|---|---|
| 124043 | Streptococcus agalactiae strain CIP 82.42 16S ribosomal RNA gene, partial sequence. | DQ232513 | 1470 | 1311 |
| Topic | Title | Authors | Journal | DOI | Year | |
|---|---|---|---|---|---|---|
| The correlation between expression of sip protein in different serotypes of group b streptococcus and diagnosis. | Cheng S, Han J, Huang Y, Yan Q, Lu G, Yuan Z, Huang G, Zheng J, Liu T. | Heliyon | 10.1016/j.heliyon.2019.e01899 | 2019 | ||
| Phylogeny | Evaluation of a multiplex PCR-based reverse line blot-hybridization assay for identification of serotype and surface protein antigens of Streptococcus agalactiae. | Zeng X, Kong F, Morgan J, Gilbert GL. | J Clin Microbiol | 10.1128/jcm.01232-06 | 2006 | |
| Phylogeny | bca, beta gene, and gene product divergency in reference and prototype strains of streptococcus agalactiae. | Maeland JA, Bevanger L, Iversen G, Lyng RV. | Clin Diagn Lab Immunol | 10.1128/cdli.6.6.986-988.1999 | 1999 | |
| Reverse line blot assay for direct identification of seven Streptococcus agalactiae major surface protein antigen genes. | Zhao Z, Kong F, Gilbert GL. | Clin Vaccine Immunol | 10.1128/cvi.13.1.145-149.2006 | 2006 | ||
| Enzymology | Use of a serotype-specific DNA microarray for identification of group B Streptococcus (Streptococcus agalactiae). | Wen L, Wang Q, Li Y, Kong F, Gilbert GL, Cao B, Wang L, Feng L. | J Clin Microbiol | 10.1128/jcm.44.4.1447-1452.2006 | 2006 | |
| Protection from group B streptococcal infection in neonatal mice by maternal immunization with recombinant Sip protein. | Martin D, Rioux S, Gagnon E, Boyer M, Hamel J, Charland N, Brodeur BR. | Infect Immun | 10.1128/iai.70.9.4897-4901.2002 | 2002 | ||
| Metabolism | Lmb, a protein with similarities to the LraI adhesin family, mediates attachment of Streptococcus agalactiae to human laminin. | Spellerberg B, Rozdzinski E, Martin S, Weber-Heynemann J, Schnitzler N, Lutticken R, Podbielski A. | Infect Immun | 10.1128/iai.67.2.871-878.1999 | 1999 | |
| Localization of surface immunogenic protein on group B streptococcus. | Rioux S, Martin D, Ackermann HW, Dumont J, Hamel J, Brodeur BR. | Infect Immun | 10.1128/iai.69.8.5162-5165.2001 | 2001 | ||
| Serological cross-reactivity between group B Streptococcus and Sporothrix schenckii, Ceratocystis species, and Graphium species. | Nakamura Y, Ishizaki H, Wheat RW. | Infect Immun | 10.1128/iai.16.2.547-549.1977 | 1977 | ||
| Phylogeny | Genotyping of the capsule gene cluster (cps) in nontypeable group B streptococci reveals two major cps allelic variants of serotypes III and VII. | Sellin M, Olofsson C, Hakansson S, Norgren M. | J Clin Microbiol | 10.1128/jcm.38.9.3420-3428.2000 | 2000 | |
| Caspase-8 inhibition improves the outcome of bacterial infections in mice by promoting neutrophil activation. | Lentini G, Fama A, De Gaetano GV, Coppolino F, Mahjoub AK, Ryan L, Lien E, Espevik T, Beninati C, Teti G. | Cell Rep Med | 10.1016/j.xcrm.2023.101098 | 2023 |
| #20215 | Parte, 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 DSMZ. IJSEM ( DOI 10.1099/ijsem.0.004332 ) |
| #32792 | Collection of Institut Pasteur ; Curators of the CIP; CIP 82.42 |
| #49746 | Culture Collection University of Gothenburg (CCUG) ; Curators of the CCUG; CCUG 29780 |
| #68371 | Automatically annotated from API 50CH acid . |
| #68381 | Automatically annotated from API rID32STR . |
| #68382 | Automatically annotated from API zym . |
| #124043 | Isabel Schober, Julia Koblitz: Data extracted from sequence databases, automatically matched based on designation and taxonomy . |
| #126262 | A. Lissin, I. Schober, J. F. Witte, H. Lüken, A. Podstawka, J. Koblitz, B. Bunk, P. Dawyndt, P. Vandamme, P. de Vos, J. Overmann, L. C. Reimer: StrainInfo—the central database for linked microbial strain identifiers. ( DOI 10.1093/database/baaf059 ) |
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BacDive in 2025: the core database for prokaryotic strain data