Strain identifier
BacDive ID: 16853
Type strain: 
Species: Palaeococcus helgesonii
Strain Designation: PI1
Strain history: DSM 15127 <-- J. P. Amend PI1.
NCBI tax ID(s): 207243 (species)
version 8.1 (current version)
General
@ref: 5624
BacDive-ID: 16853
DSM-Number: 15127
keywords: 16S sequence, Archaea, anaerobe, hyperthermophilic
description: Palaeococcus helgesonii PI1 is an anaerobe, hyperthermophilic archaeon that was isolated from geothermal well.
NCBI tax id
- NCBI tax id: 207243
- Matching level: species
strain history
| @ref | history |
|---|---|
| 5624 | <- J. P. Amend, Washington University, St. Louis, USA; PI1 <- J. P. Amend {1999} |
| 67770 | DSM 15127 <-- J. P. Amend PI1. |
doi: 10.13145/bacdive16853.20230509.8.1
Name and taxonomic classification
LPSN
- @ref: 20215
- description: domain/archaea
- keyword: phylum/methanobacteriota
- domain: Archaea
- phylum: Methanobacteriota
- class: Thermococci
- order: Thermococcales
- family: Thermococcaceae
- genus: Palaeococcus
- species: Palaeococcus helgesonii
- full scientific name: Palaeococcus helgesonii Amend et al. 2006
@ref: 5624
domain: Archaea
phylum: Euryarchaeota
class: Thermococci
order: Thermococcales
family: Thermococcaceae
genus: Palaeococcus
species: Palaeococcus helgesonii
full scientific name: Palaeococcus helgesonii Amend et al. 2006
strain designation: PI1
type strain: yes
Culture and growth conditions
culture medium
- @ref: 5624
- name: PALAEOCOCCUS MEDIUM (DSMZ Medium 377a)
- growth: yes
- link: https://mediadive.dsmz.de/medium/377a
- composition: Name: PALAEOCOCCUS MEDIUM (DSMZ Medium 377a) Composition: Sulfur 29.2398 g/l Peptone 4.87329 g/l MgCl2 x 6 H2O 2.68031 g/l Yeast extract 0.974659 g/l KH2PO4 0.487329 g/l Na2S x 9 H2O 0.487329 g/l KCl 0.321637 g/l NaBr 0.0487329 g/l MgSO4 x 7 H2O 0.0292398 g/l Nitrilotriacetic acid 0.0146199 g/l (NH4)2SO4 0.00974659 g/l NaCl 0.00974659 g/l SrCl2 x 6 H2O 0.00682261 g/l Citric acid 0.00487329 g/l MnSO4 x H2O 0.00487329 g/l ZnSO4 x 7 H2O 0.00175439 g/l CoSO4 x 7 H2O 0.00175439 g/l FeSO4 x 7 H2O 0.000974659 g/l CaCl2 x 2 H2O 0.000974659 g/l Sodium resazurin 0.000487329 g/l NiCl2 x 6 H2O 0.000292398 g/l AlK(SO4)2 x 12 H2O 0.000194932 g/l H3BO3 9.74659e-05 g/l CuSO4 x 5 H2O 9.74659e-05 g/l Pyridoxine hydrochloride 9.74659e-05 g/l Na2MoO4 x 2 H2O 9.74659e-05 g/l (DL)-alpha-Lipoic acid 4.87329e-05 g/l p-Aminobenzoic acid 4.87329e-05 g/l Calcium D-(+)-pantothenate 4.87329e-05 g/l Nicotinic acid 4.87329e-05 g/l Riboflavin 4.87329e-05 g/l Thiamine HCl 4.87329e-05 g/l KI 4.87329e-05 g/l Folic acid 1.94932e-05 g/l Biotin 1.94932e-05 g/l Na2WO4 x 2 H2O 3.89864e-06 g/l Na2SeO3 x 5 H2O 2.92398e-06 g/l Vitamin B12 9.74659e-07 g/l Distilled water
culture temp
| @ref | growth | type | temperature | range |
|---|---|---|---|---|
| 5624 | positive | growth | 80 | hyperthermophilic |
| 67770 | positive | growth | 80 | hyperthermophilic |
Physiology and metabolism
oxygen tolerance
- @ref: 5624
- oxygen tolerance: anaerobe
Isolation, sampling and environmental information
isolation
| @ref | sample type | geographic location | country | origin.country | continent |
|---|---|---|---|---|---|
| 5624 | geothermal well | Vulcano Island, near the Baia di Levante | Italy | ITA | Europe |
| 67770 | Shallow geothermal well (Pozzo Istmo) near the Baia di Levante on Vulcano | Italy | ITA | Europe |
isolation source categories
- Cat1: #Environmental
- Cat2: #Aquatic
Safety information
risk assessment
- @ref: 5624
- biosafety level: 1
- biosafety level comment: Risk group (German classification)
Sequence information
16S sequences
- @ref: 5624
- description: Palaeococcus helgesonii 16S ribosomal RNA gene, partial sequence; 16S-23S intergenic spacer, complete sequence; and 23S ribosomal RNA gene, partial sequence
- accession: AY134472
- length: 1732
- database: ena
- NCBI tax ID: 207243
GC content
- @ref: 5624
- GC-content: 42.5
- method: high performance liquid chromatography (HPLC)
External links
@ref: 5624
culture collection no.: DSM 15127, JCM 13384
straininfo link
- @ref: 85862
- straininfo: 113582
literature
- topic: Phylogeny
- Pubmed-ID: 12682713
- title: Palaeococcus helgesonii sp. nov., a facultatively anaerobic, hyperthermophilic archaeon from a geothermal well on Vulcano Island, Italy.
- authors: Amend JP, Meyer-Dombard DR, Sheth SN, Zolotova N, Amend AC
- journal: Arch Microbiol
- DOI: 10.1007/s00203-003-0542-7
- year: 2003
- mesh: Anaerobiosis, Archaea/growth & development, Base Composition, Base Sequence, Geography, Geologic Sediments/microbiology, Hot Temperature, Italy, Molecular Sequence Data, Phylogeny, RNA, Ribosomal, 16S/analysis, Sequence Alignment, Temperature, Thermococcaceae/*growth & development/*isolation & purification/ultrastructure, *Water Microbiology
- topic2: Stress
Reference
| @id | authors | catalogue | doi/url | title |
|---|---|---|---|---|
| 5624 | Curators of the DSMZ | Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH (DSM 15127) | https://www.dsmz.de/collection/catalogue/details/culture/DSM-15127 | |
| 20215 | Parte, A.C., Sardà Carbasse, J., Meier-Kolthoff, J.P., Reimer, L.C. and Göker, M. | 10.1099/ijsem.0.004332 | List of Prokaryotic names with Standing in Nomenclature (LPSN) moves to the DSMZ | |
| 67770 | Curators of the JCM | https://jcm.brc.riken.jp/en/ | ||
| 85862 | Reimer, L.C., Lissin, A.,Schober, I., Witte,J.F., Podstawka, A., Lüken, H., Bunk, B.,Overmann, J. | 10.60712/SI-ID113582.1 | StrainInfo: A central database for resolving microbial strain identifiers |