Alkalibacillus flavidus (DSM 23520, CCUG 56753, ISL-17)

Name: Alkalibacillus flavidus (DSM 23520, CCUG 56753, ISL-17)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 549

Type strain

Strain Designation ISL-17

Culture col. no. DSM 23520 CCUG 56753 ISL-17 KCTC 13258 ISL -17

NCBI tax ID(s) 546021

Special Collections DSMZ CCUG KCTC Literature strains

History <- CCUG; CCUG 56753 <- J.-H. Yoon, KRIBB; ISL-17 <- JH Yoon, KRIBB

Links

Alkalibacillus flavidus ISL-17 is an aerobe, spore-forming, Gram-positive bacterium that was isolated from Sediment, marine solar saltern.

spore-forming Gram-positive motile rod-shaped aerobe genome sequence 16S sequence Bacteria

Name and taxonomic classification

SI-ID 399242

KCTC 13258,DSM 23520,CCUG 56753

@ref 20215

Last LPSN update 2026-02-09 11:17:53

Domain Bacteria

Phylum Bacillota

Class Bacilli

Order Caryophanales

Family Bacillaceae

Genus Alkalibacillus

Species Alkalibacillus flavidus

Full scientific name Alkalibacillus flavidus Yoon et al. 2010

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Flagellum arrangement
29431	positive	5.15 µm	0.3 µm	rod-shaped
67771				rod-shaped	peritrichous
67771	positive

Colony morphology

61075

Incubation period5 days

Pigmentation

29431

Productionyes

Culture and growth conditions

Culture medium

@ref	Name	Growth	Medium link	Composition
17256	CASO AGAR (MERCK 105458) (DSMZ Medium 220)		Medium recipe at MediaDive	Name: CASO AGAR (Merck 105458) (DSMZ Medium 220; with strain-specific modifications) Composition: NaCl 100.0 g/l Agar 15.0 g/l Casein peptone 15.0 g/l Soy peptone 5.0 g/l Distilled water

Culture temp

@ref	Growth	Type	Temperature (°C)
17256	positive	growth	35
29431	positive	growth	10-55
29431	positive	optimum	37
61075	positive	growth	37
67771	positive	growth	37

Culture pH

@ref	Ability	Type	PH	PH range
29431	positive	optimum	8.75
29431	positive	growth	5.5-9.5	alkaliphile

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance
29431	aerobe
61075	aerobe
67771	aerobe

Spore formation

@ref	Type of spore	Spore formation
29431
67771	endospore

Halophily

@ref	Salt	Growth	Tested relation	Concentration
29431	NaCl	positive	growth	04-26 %
29431	NaCl	positive	optimum	10 %

Observation

67771

Observationquinones: MK-7

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
29431	17306 ChEBI	maltose	+	carbon source
29431	33942 ChEBI	ribose	+	carbon source

Enzymes

@ref	Value	Activity	Ec
29431	alkaline phosphatase	+	3.1.3.1
29431	catalase	+	1.11.1.6
29431	cytochrome oxidase	+	1.9.3.1

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Environmental	#Aquatic	#Marine
#Environmental	#Aquatic	#Sediment
#Condition	#Saline	-

Isolation

@ref	Sample type	Sampling date	Geographic location	Country	Country ISO 3 Code	Continent
17256	Sediment, marine solar saltern		Yellow Sea	Republic of Korea	KOR	Asia
61075	Marine solar saltern sediment	2006	Yellow Sea	Republic of Korea	KOR	Asia
67771	From sediment, marine solar saltern		Yellow Sea	Republic of Korea	KOR	Asia

Taxonmaps

69479

Global distribution of 16S sequence EU874387 (>99% sequence identity) for Alkalibacillus flavidus from Microbeatlas

Aquatic Samples	11
Soil Samples
Animal Samples	1
Plant Samples
Total Samples	12

Interaction and safety

Risk assessment

@ref	Biosafety level	Biosafety level comment
17256	1	Risk group (German classification) According to TRBA 466

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	IMG accession	NCBI tax ID	Score
124043	ASM4054592v1 assembly for Alkalibacillus flavidus DSM 23520	contig	GCA_040545925	2928986558	546021	72.72
124043	ASM4267954v1 assembly for Alkalibacillus flavidus CCUG 56753	contig	GCA_042679545		546021	71.32

16S sequences

@ref	Description	Accession	Length	Database	NCBI tax ID
17256	Alkalibacillus flavidus strain ISL-17 16S ribosomal RNA gene, partial sequence	EU874387	1520		546021

GC content

@ref	GC-content (mol%)	Method
17256	48.1
67771	48.1	high performance liquid chromatography (HPLC)

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: Alkalibacillus flavidus DSM 23520
IMG: 2928986558

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	spore_formation	BacteriaNetⓘ	yes	57.30	no
125439	motility	BacteriaNetⓘ	no	74.90	no
125439	gram_stain	BacteriaNetⓘ	positive	87.90	no
125439	oxygen_tolerance	BacteriaNetⓘ	anaerobe	82.00	no

Literature

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Alkalibacillus almallahensis sp. nov., a halophilic bacterium isolated from an inland solar saltern.	Perez-Davo A, Aguilera M, Ramos-Cormenzana A, Monteoliva-Sanchez M	Int J Syst Evol Microbiol	10.1099/ijs.0.059121-0	2014
Phylogeny	Alkalibacillus flavidus sp. nov., isolated from a marine solar saltern.	Yoon JH, Kang SJ, Jung YT, Lee MH, Oh TK	Int J Syst Evol Microbiol	10.1099/ijs.0.013003-0	2009

References

#17256	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 23520
#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 )
#25837	IJSEM 434 2010 ( DOI 10.1099/ijs.0.013003-0 , PubMed 19651725 )
#29431	Barberan A, Caceres Velazquez H, Jones S, Fierer N.: Hiding in Plain Sight: Mining Bacterial Species Records for Phenotypic Trait Information. mSphere 2: 2017 ( DOI 10.1128/mSphere.00237-17 , PubMed 28776041 ) - originally annotated from #25837
#61075	Culture Collection University of Gothenburg (CCUG) ; Curators of the CCUG; CCUG 56753
#67771	Korean Collection for Type Cultures (KCTC) ; Curators of the KCTC;
#69479	João 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 beta .
#124043	Isabel Schober, Julia Koblitz: Data extracted from sequence databases, automatically matched based on designation and taxonomy .
#125439	Philipp Münch, René Mreches, Martin Binder, Hüseyin Anil Gündüz, Xiao-Yin To, Alice McHardy: deepG: Deep Learning for Genome Sequence Data. R package version 0.3.1 .
#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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Alkalibacillus flavidus (DSM 23520, CCUG 56753, ISL-17)

Name and taxonomic classification

Morphology

Cell morphology

Colony morphology

Pigmentation

Culture and growth conditions

Culture medium

Culture temp

Culture pH

Physiology and metabolism

Oxygen tolerance

Spore formation

Halophily

Observation

Metabolite utilization

Enzymes

Isolation, sampling and environmental information

Isolation source categories

Isolation

Taxonmaps

Interaction and safety

Risk assessment

Sequence information

Genome sequences

Genome browser: GCA_040545925

16S sequences

GC content

Genome-based predictions

Predictions

Literature

Literature

References

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