Strain identifier

BacDive ID: 140725

Type strain: Yes

Species: Rhodobacter azollae

Strain Designation: JA912

Strain history: <- Ch Sasikala, JNT Univ, India

NCBI tax ID(s): 1608946 (species)

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General

@ref: 43503

BacDive-ID: 140725

keywords: 16S sequence, Bacteria, microaerophile, photoorganoheterotroph, mesophilic, Gram-negative, motile, rod-shaped

description: Rhodobacter azollae JA912 is a microaerophile, photoorganoheterotroph, mesophilic bacterium that was isolated from a fern, Azolla filiculoides, growing in a fresh water pond.

NCBI tax id

  • NCBI tax id: 1608946
  • Matching level: species

strain history

  • @ref: 67771
  • history: <- Ch Sasikala, JNT Univ, India

doi: 10.13145/bacdive140725.20230509.8.1

Name and taxonomic classification

LPSN

  • @ref: 20215
  • description: domain/bacteria
  • keyword: phylum/pseudomonadota
  • domain: Bacteria
  • phylum: Pseudomonadota
  • class: Alphaproteobacteria
  • order: Rhodobacterales
  • family: Paracoccaceae
  • genus: Rhodobacter
  • species: Rhodobacter azollae
  • full scientific name: Rhodobacter azollae Suresh et al. 2017

@ref: 43503

domain: Bacteria

phylum: Proteobacteria

class: Alphaproteobacteria

order: Rhodobacterales

family: Rhodobacteraceae

genus: Rhodobacter

species: Rhodobacter azollae

strain designation: JA912

type strain: yes

Morphology

cell morphology

@refgram staincell lengthcell widthcell shapemotilityflagellum arrangement
43503negative1-3 µm1-1.5 µmrod-shapedyespolar
67771rod-shapedyesmonotrichous, polar
67771negative

Culture and growth conditions

culture temp

@refgrowthtypetemperaturerange
43503positivegrowth25-35mesophilic
43503positiveoptimum30mesophilic
67771positivegrowth30mesophilic

culture pH

@refabilitytypepH
43503positivegrowth6-8
43503positiveoptimum7

Physiology and metabolism

oxygen tolerance

  • @ref: 67771
  • oxygen tolerance: microaerophile

nutrition type

  • @ref: 43503
  • type: photoorganoheterotroph

halophily

@refsaltgrowthtested relationconcentration
43503NaClpositivegrowth0-2 %
43503NaClpositiveoptimum0.5 %

metabolite utilization

@refChebi-IDmetaboliteutilization activitykind of utilization tested
4350316947citrate-carbon source
4350318276dihydrogen-carbon source
4350329985L-glutamate-carbon source
4350315138sulfide-carbon source
4350316094thiosulfate-carbon source
4350316947citrate-electron donor
4350318276dihydrogen-electron donor
4350329985L-glutamate-electron donor
4350315138sulfide-electron donor
4350316094thiosulfate-electron donor
4350330089acetate+carbon source
4350335391aspartate+carbon source
4350328757fructose+carbon source
4350329806fumarate+carbon source
4350317234glucose+carbon source
4350317754glycerol+carbon source
4350329864mannitol+carbon source
4350330031succinate+carbon source
4350317992sucrose+carbon source
4350330089acetate+electron donor
4350335391aspartate+electron donor
4350328757fructose+electron donor
4350329806fumarate+electron donor
4350317234glucose+electron donor
4350317754glycerol+electron donor
4350329864mannitol+electron donor
4350330031succinate+electron donor
4350317992sucrose+electron donor
4350330089acetate+growth
4350335391aspartate+growth
43503casamino acids+growth
4350325115malate+growth
4350328757fructose+growth
4350329806fumarate+growth
4350317234glucose+growth
4350317754glycerol+growth
4350329864mannitol+growth
43503peptone+growth
4350315361pyruvate+growth
4350330031succinate+growth
4350317992sucrose+growth
4350331206ammonium chloride+nitrogen source
4350335391aspartate+nitrogen source
4350317997dinitrogen+nitrogen source
4350329987glutamate+nitrogen source

enzymes

  • @ref: 43503
  • value: cytochrome oxidase
  • activity: +
  • ec: 1.9.3.1

Isolation, sampling and environmental information

isolation

@refsample typegeographic locationcountryorigin.countrycontinentlatitudelongitude
43503a fern, Azolla filiculoides, growing in a fresh water pondGujaratIndiaINDAsia22.78372.717
67771From fern, `Azolla filiculoides`, fresh water bodyKambhat, GujarathIndiaINDAsia22.783372.7167

isolation source categories

Cat1Cat2Cat3
#Environmental#Aquatic#Freshwater
#Environmental#Aquatic#Pond (small)
#Host#Plants#Herbaceous plants (Grass,Crops)

taxonmaps

  • @ref: 69479
  • File name: preview.99_2602.png
  • url: https://microbeatlas.org/index.html?action=taxon&taxon_id=90_19;96_1054;97_1659;98_2016;99_2602&stattab=map
  • Last taxonomy: Rhodobacter
  • 16S sequence: LN810641
  • Sequence Identity:
  • Total samples: 18101
  • soil counts: 1824
  • aquatic counts: 12158
  • animal counts: 3470
  • plant counts: 649

Sequence information

16S sequences

  • @ref: 43503
  • description: 16S rRNA gene sequence
  • accession: LN810641
  • database: nuccore

GC content

  • @ref: 43503
  • GC-content: 64.6
  • method: high performance liquid chromatography (HPLC)

External links

@ref: 43503

culture collection no.: KCTC 15475, LMG 28748

literature

  • topic: Phylogeny
  • Pubmed-ID: 28829020
  • title: Description of Rhodobacter azollae sp. nov. and Rhodobacter lacus sp. nov.
  • authors: Suresh G, Sailaja B, Ashif A, Dave BP, Sasikala C, Ramana CV
  • journal: Int J Syst Evol Microbiol
  • DOI: 10.1099/ijsem.0.002107
  • year: 2017
  • mesh: Bacterial Typing Techniques, Base Composition, DNA, Bacterial/genetics, Fatty Acids/chemistry, India, Nucleic Acid Hybridization, Phospholipids/chemistry, *Phylogeny, Pigmentation, Ponds/*microbiology, RNA, Ribosomal, 16S/genetics, Rhodobacter/*classification/genetics/isolation & purification, Rhodobacteraceae/*classification/genetics/isolation & purification, Sequence Analysis, DNA
  • topic2: Enzymology

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
43503Suresh G, Sailaja B, Ashif A, Bharti P. Dave, Sasikala Ch., Ramana Ch.V.Description of Rhodobacter azollae sp. nov. and Rhodobacter lacus sp. nov.10.1099/ijsem.0.002107IJSEM 67: 3289-3295 201728829020
67771Curators of the KCTChttps://kctc.kribb.re.kr/En/Kctc
69479João F Matias Rodrigues, Janko Tackmann,Gregor Rot, Thomas SB Schmidt, Lukas Malfertheiner, Mihai Danaila,Marija Dmitrijeva, Daniela Gaio, Nicolas Näpflin and Christian von Mering. University of Zurich.MicrobeAtlas 1.0 betahttps://microbeatlas.org/