Strain identifier

BacDive ID: 133411

Type strain: Yes

Species: Croceibacterium salegens

Strain Designation: XY-R17

Strain history: <- Ying Xu, College of Life Sciences Shenzhen Univ.

NCBI tax ID(s): 1737568 (species)

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General

@ref: 25269

BacDive-ID: 133411

keywords: 16S sequence, Bacteria, aerobe, Gram-negative, rod-shaped, colony-forming

description: Croceibacterium salegens XY-R17 is an aerobe, Gram-negative, rod-shaped bacterium that forms circular colonies and was isolated from 5 cm surface sediment samples.

NCBI tax id

  • NCBI tax id: 1737568
  • Matching level: species

strain history

  • @ref: 67771
  • history: <- Ying Xu, College of Life Sciences Shenzhen Univ.

doi: 10.13145/bacdive133411.20230509.8.1

Name and taxonomic classification

LPSN

  • @ref: 20215
  • description: domain/bacteria
  • keyword: phylum/pseudomonadota
  • domain: Bacteria
  • phylum: Pseudomonadota
  • class: Alphaproteobacteria
  • order: Sphingomonadales
  • family: Erythrobacteraceae
  • genus: Croceibacterium
  • species: Croceibacterium salegens
  • full scientific name: Croceibacterium salegens (Liang et al. 2017) Xu et al. 2020

  • synonyms

    • @ref: 20215
    • synonym: Altererythrobacter salegens

@ref: 25269

domain: Bacteria

phylum: Proteobacteria

class: Alphaproteobacteria

order: Sphingomonadales

family: Erythrobacteraceae

genus: Altererythrobacter

species: Altererythrobacter salegens

strain designation: XY-R17

type strain: yes

Morphology

cell morphology

  • @ref: 25269
  • gram stain: negative
  • cell length: 1.3-2.0 µm
  • cell width: 0.4-0.5 µm
  • cell shape: rod-shaped
  • motility: no

colony morphology

  • @ref: 25269
  • colony size: 1-3 mm
  • colony color: yellow
  • colony shape: circular
  • incubation period: 3 days
  • medium used: marine agar 2216

Culture and growth conditions

culture medium

  • @ref: 25269
  • name: Marine agar (MA)
  • growth: yes

culture temp

@refgrowthtypetemperaturerange
25269positivegrowth10-35
25269positiveoptimum30mesophilic
67771positivegrowth30mesophilic

culture pH

@refabilitytypepH
25269positivegrowth6.5-8.0
25269positiveoptimum7.0-7.5

Physiology and metabolism

oxygen tolerance

@refoxygen tolerance
25269aerobe
67771aerobe

halophily

@refsaltgrowthtested relationconcentrationhalophily level
25269NaClpositivegrowth2-10 %
25269NaCloptimum3-8 %slightly halophilic
25269NaClnogrowth0 %

metabolite utilization

@refChebi-IDmetaboliteutilization activitykind of utilization tested
2526915963ribitol-builds acid from
2526922599arabinose-builds acid from
25269casein-hydrolysis
2526916947citrate-assimilation
252694853esculin-builds acid from
2526928757fructose-builds acid from
2526928260galactose-builds acid from
252695291gelatin-hydrolysis
2526917234glucose-builds acid from
2526917268myo-inositol-builds acid from
2526937684mannose-builds acid from
252696731melezitose-builds acid from
2526928044phenylalanine-builds acid from
2526916634raffinose-builds acid from
2526917814salicin-builds acid from
2526930911sorbitol-builds acid from
2526928017starch-hydrolysis
2526917992sucrose-builds acid from
2526953426tween 80-hydrolysis
2526916199urea-hydrolysis
252694853esculin+hydrolysis
2526917716lactose+builds acid from
2526917632nitrate+reduction
2526953424tween 20+hydrolysis
2526953423tween 40+hydrolysis
2526953425tween 60+hydrolysis

metabolite production

@refChebi-IDmetaboliteproduction
2526915688acetoinno
2526916136hydrogen sulfideno
2526935581indoleno

enzymes

@refvalueactivityec
25269acid phosphatase+3.1.3.2
25269alkaline phosphatase+3.1.3.1
25269alpha-chymotrypsin+3.4.21.1
25269alpha-fucosidase-3.2.1.51
25269alpha-galactosidase-3.2.1.22
25269alpha-glucosidase-3.2.1.20
25269alpha-mannosidase-3.2.1.24
25269arginine dihydrolase-3.5.3.6
25269beta-galactosidase+3.2.1.23
25269beta-glucosidase+3.2.1.21
25269beta-glucuronidase-3.2.1.31
25269catalase+1.11.1.6
25269cystine arylamidase+3.4.11.3
25269cytochrome oxidase-1.9.3.1
25269esterase (C 4)+
25269esterase Lipase (C 8)+
25269leucine arylamidase+3.4.11.1
25269lipase (C 14)+
25269lysine decarboxylase-4.1.1.18
25269N-acetyl-beta-glucosaminidase-3.2.1.52
25269naphthol-AS-BI-phosphohydrolase+
25269ornithine decarboxylase-4.1.1.17
25269trypsin+3.4.21.4
25269tryptophan deaminase-4.1.99.1
25269valine arylamidase+

fatty acid profile

  • fatty acids

    @reffatty acidpercentage
    2526911-methyl C18:1ω7c10.2
    25269C18:0 anteiso / C18:2ω6,9c0.9
    25269C11:00.9
    25269C14:0 2OH2.2
    25269C15:0 2OH0.8
    25269C16:03.1
    25269C16:1ω5c4.9
    25269C16:1ω7c / C16:1ω6c10.2
    25269C17:1ω6c9.5
    25269C17:1ω8c0.9
    25269C18:01
    25269C18:1ω5c1.5
    25269C18:1ω7c / C18:1ω6c49.2
    25269C12:0 iso0.7
  • type of FA analysis: whole cell analysis
  • incubation medium: Marine Agar (MA)
  • agar/liquid: agar
  • incubation temperature: 28
  • incubation time: 4
  • software version: Sherlock 6.0B
  • system: MIS MIDI
  • instrument: Agilent, 6850
  • method/protocol: Sasser 1990

Isolation, sampling and environmental information

isolation

@refsample typegeographic locationcountryorigin.countrycontinentlatitudelongitudeenrichment cultureenrichment culture durationenrichment culture temperatureisolation procedure
252695 cm surface sediment samplesmangrove area, Hong Kong Mai Po Inner Deep Bay Ramsar SiteHong KongHKGAsia22114marine agar 2216 (MA, BD)14 days28dilution-plating technique
67771From mangrove surface sedimentMai Po Inner Deep Bay Ramsar SiteChinaCHNAsia

isolation source categories

  • Cat1: #Environmental
  • Cat2: #Terrestrial
  • Cat3: #Sediment

Sequence information

16S sequences

  • @ref: 25269
  • description: Altererythrobacter sp. XY-R17 16S ribosomal RNA gene, partial sequence
  • accession: KT886062
  • length: 1451
  • database: nuccore
  • NCBI tax ID: 1737568

GC content

  • @ref: 25269
  • GC-content: 64.7
  • method: high performance liquid chromatography (HPLC)

External links

@ref: 25269

culture collection no.: KCTC 52267, MCCC 1K01500

Reference

@idauthorstitledoi/urljournalpubmed
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
25269X. L. Liang, H.,Wang, K.,Liao, Y.,Lai, Q.,Xu, Y.,Wang, C.Altererythrobacter salegens sp. nov., a slightly halophilic bacterium isolated from surface sediment10.1099/ijsem.0.001708IJSEM 67: 909-913 201727926820
67771Curators of the KCTChttps://kctc.kribb.re.kr/En/Kctc