Aeromicrobium lacus (DSM 105424, NBRC 112936, CPCC 204604)

Name: Aeromicrobium lacus (DSM 105424, NBRC 112936, CPCC 204604)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 159668

Type strain

Culture col. no. DSM 105424 NBRC 112936 CPCC 204604

NCBI tax ID(s) 2233852

Special Collections DSMZ Literature strains

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Aeromicrobium lacus DSM 105424 is an aerobe, mesophilic, Gram-positive prokaryote that forms circular colonies and was isolated from water sample .

Gram-positive rod-shaped colony-forming aerobe mesophilic genome sequence 16S sequence

Name and taxonomic classification

SI-ID 398684

NBRC 112936,DSM 105424

@ref 20215

Last LPSN update 2025-12-16 10:08:19

Domain Bacillati

Phylum Actinomycetota

Class Actinomycetes

Order Propionibacteriales

Family Nocardioidaceae

Genus Aeromicrobium

Species Aeromicrobium lacus

Full scientific name Aeromicrobium lacus Sun et al. 2019

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Motility	Confidence
67804	positive	1.1-1.4 µm	0.5-0.6 µm	rod-shaped
125439	positive					99.4

Colony morphology

@ref	Colony size	Colony color	Colony shape	Incubation period	Medium used
67804	1-1.4 mm	ivory white	circular	5 days	PYG medium

Culture and growth conditions

Culture medium

@ref	Name	Growth	Medium link	Composition
66519	TRYPTICASE SOY YEAST EXTRACT MEDIUM (DSMZ Medium 92)		Medium recipe at MediaDive	Name: TRYPTICASE SOY YEAST EXTRACT MEDIUM (DSMZ Medium 92) Composition: Trypticase soy broth 30.0 g/l Agar 15.0 g/l Yeast extract 3.0 g/l Distilled water
66519	TRYPTICASE SOY BROTH AGAR (DSMZ Medium 535)		Medium recipe at MediaDive	Name: TRYPTICASE SOY BROTH AGAR (DSMZ Medium 535) Composition: Trypticase soy broth 30.0 g/l Agar 15.0 g/l Distilled water

Culture temp

@ref	Growth	Type	Temperature (°C)	Range
66519	positive	growth	28	mesophilic
67804	positive	growth	4-37
67804	positive	optimum	28	mesophilic

Culture pH

@ref	Ability	Type	PH
67804	positive	optimum	7
67804	positive	growth	6-8

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance	Confidence
67804	aerobe
125439	obligate aerobe	99.7

Spore formation

67804

Spore formationno

Halophily

@ref	Salt	Growth	Tested relation	Concentration
67804	NaCl	positive	growth	0-7 %(w/v)
67804	NaCl	positive	optimum	0-2 %(w/v)

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
67804	16651 ChEBI	(S)-lactate	-	carbon source
67804	64552 ChEBI	2-hydroxybutyrate	-	carbon source
67804	16763 ChEBI	2-oxobutanoate	-	carbon source
67804	16810 ChEBI	2-oxoglutarate	+	carbon source
67804	37054 ChEBI	3-hydroxybutyrate	-	carbon source
67804	73918 ChEBI	3-O-methyl-D-glucose	-	carbon source
67804	18101 ChEBI	4-hydroxyphenylacetic acid	-	carbon source
67804	30089 ChEBI	acetate	-	carbon source
67804	13705 ChEBI	acetoacetate	+	carbon source
67804	17925 ChEBI	alpha-D-glucose	+	carbon source
67804	36219 ChEBI	alpha-lactose	+	carbon source
67804	73706 ChEBI	bromosuccinate	-	carbon source
67804	17057 ChEBI	cellobiose	-	carbon source
67804	16947 ChEBI	citrate	-	carbon source
67804	18333 ChEBI	D-arabitol	-	carbon source
67804	29990 ChEBI	D-aspartate	-	carbon source
67804	15824 ChEBI	D-fructose	-	carbon source
67804	78697 ChEBI	D-fructose 6-phosphate	-	carbon source
67804	28847 ChEBI	D-fucose	-	carbon source
67804	12936 ChEBI	D-galactose	+	carbon source
67804	18024 ChEBI	D-galacturonic acid	-	carbon source
67804	30612 ChEBI	D-glucarate	+	carbon source
67804	8391 ChEBI	D-gluconate	-	carbon source
67804	14314 ChEBI	D-glucose 6-phosphate	-	carbon source
67804	15748 ChEBI	D-glucuronate	-	carbon source
67804	15588 ChEBI	D-malate	-	carbon source
67804	16899 ChEBI	D-mannitol	+	carbon source
67804	16024 ChEBI	D-mannose	+	carbon source
67804	16523 ChEBI	D-serine	+	carbon source
67804	17924 ChEBI	D-sorbitol	-	carbon source
67804	16551 ChEBI	D-trehalose	+	carbon source
67804	23652 ChEBI	dextrin	-	carbon source
67804	15740 ChEBI	formate	-	carbon source
67804	16537 ChEBI	galactarate	-	carbon source
67804	16865 ChEBI	gamma-aminobutyric acid	-	carbon source
67804	5291 ChEBI	gelatin	+	hydrolysis
67804	5291 ChEBI	gelatin	+	carbon source
67804	28066 ChEBI	gentiobiose	-	carbon source
67804	32323 ChEBI	glucuronamide	-	carbon source
67804	17754 ChEBI	glycerol	+	carbon source
67804	70744 ChEBI	glycine-proline	-	carbon source
67804	17596 ChEBI	inosine	+	carbon source
67804	16977 ChEBI	L-alanine	-	carbon source
67804	16467 ChEBI	L-arginine	-	carbon source
67804	29991 ChEBI	L-aspartate	+	carbon source
67804	18287 ChEBI	L-fucose	-	carbon source
67804	17464 ChEBI	L-galactonic acid gamma-lactone	-	carbon source
67804	29988 ChEBI	L-glutamate	-	carbon source
67804	15971 ChEBI	L-histidine	-	carbon source
67804	15589 ChEBI	L-malate	-	carbon source
67804	57606 ChEBI	L-pyroglutamate	-	carbon source
67804	62345 ChEBI	L-rhamnose	-	carbon source
67804	17115 ChEBI	L-serine	-	carbon source
67804	17306 ChEBI	maltose	-	carbon source
67804	28053 ChEBI	melibiose	-	carbon source
67804	74611 ChEBI	methyl (R)-lactate	+	carbon source
67804	320055 ChEBI	methyl beta-D-glucopyranoside	+	carbon source
67804	51850 ChEBI	methyl pyruvate	-	carbon source
67804		milk	-	assimilation
67804	17268 ChEBI	myo-inositol	+	carbon source
67804	63153 ChEBI	N-acetyl-D-mannosamine	-	carbon source
67804	28800 ChEBI	N-acetylgalactosamine	-	carbon source
67804	59640 ChEBI	N-acetylglucosamine	-	carbon source
67804	35418 ChEBI	n-acetylneuraminate	-	carbon source
67804	17309 ChEBI	pectin	+	carbon source
67804	17272 ChEBI	propionate	+	carbon source
67804	26490 ChEBI	quinate	-	carbon source
67804	16634 ChEBI	raffinose	-	carbon source
67804	17814 ChEBI	salicin	-	carbon source
67804	17164 ChEBI	stachyose	-	carbon source
67804	28017 ChEBI	starch	-	hydrolysis
67804	17992 ChEBI	sucrose	+	carbon source
67804	32528 ChEBI	turanose	-	carbon source
67804	53423 ChEBI	tween 40	+	carbon source
67804	16199 ChEBI	urea	-	hydrolysis

Metabolite production

@ref	Chebi-ID	Metabolite	Production
67804	16136 ChEBI	hydrogen sulfide
67804	35581 ChEBI	indole

Enzymes

@ref	Value	Activity	Ec
67804	acid phosphatase	+	3.1.3.2
67804	alkaline phosphatase	+	3.1.3.1
67804	alpha-chymotrypsin	+	3.4.21.1
67804	alpha-galactosidase	+	3.2.1.22
67804	alpha-glucosidase	+	3.2.1.20
67804	beta-glucosidase	+	3.2.1.21
67804	catalase	+	1.11.1.6
67804	cystine arylamidase	+	3.4.11.3
67804	cytochrome oxidase	-	1.9.3.1
67804	esterase (C 4)	+
67804	esterase Lipase (C 8)	+
67804	leucine arylamidase	+	3.4.11.1
67804	lipase (C 14)	+
67804	N-acetyl-beta-glucosaminidase	+	3.2.1.52
67804	trypsin	+	3.4.21.4
67804	valine arylamidase	+

Fatty acid profile

Metadata FA analysis

@ref

67804

Fatty acid	Percentage
C18:0 10-methly	22.1
C16:0	20.6
C16:0 2OH	19.6
C18:1 w9c	14
C18:0	10
C18:0 2OH	4
C17:0 2OH	1.9
C17:0	1.8
C15:0	1.6
C14:0	1.5
C16:1 B	0.8
C16:1 w7c	0.7
C15:0 2OH	0.7

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2
#Environmental	#Aquatic

Isolation

@ref	Sample type	Geographic location	Country	Country ISO 3 Code	Continent	Enrichment culture	Enrichment culture composition	Enrichment culture duration	Enrichment culture temperature	Isolation procedure	Latitude	Longitude
66519	water sample (Lecithin medium)	Sichuan Province, Sancha Lake reservoir (30° 17' 58" N, 104° 16' 56" E)	China	CHN	Asia						30.2994	104.282 30.2994/104.282
67804	water sample	Sancha Lake reservoir in Sichuan Province	China	CHN	Asia	isolation medium	2 g l-1 lecithin, 5 g l-1 malt extract, 5 g l-1 MgCl2 x 6H2O, 1 g l-1 K2HPO4, 0.25 g l-1 MgSO4 x 7H2O, 0.2 g l-1 KCl, 0.1 g l-1 (NH4)2SO4, 15 g l-1 agar. The initial pH of the medium was adjusted to 7.0-7.2 using 1 M NaOH and/or 1 M HCl	3 weeks	28	water sample was diluted to the 10-3 concentration and then spread into the isolation plate.

Interaction and safety

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	BV-BRC accession	IMG accession	NCBI tax ID
67804	ASM342685v1 assembly for Aeromicrobium lacus CPCC 204604	contig	GCA_003426855	2233852.3	2834379153	2233852

16S sequences

@ref	Description	Accession	Length	Database	NCBI tax ID
66519	Aeromicrobium lacus strain CPCC 204604 16S ribosomal RNA gene, partial sequence	MH513946	1470		2233852

GC content

@ref	GC-content (mol%)	Method
66519	71.2	thermal denaturation, midpoint method (Tm)
67804	71.2	genome sequence analysis

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: Aeromicrobium lacus CPCC 204604
NCBI: GCA_003426855

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	spore_formation	BacteriaNetⓘ	no	80.10	no
125439	motility	BacteriaNetⓘ	no	65.20	no
125439	gram_stain	BacteriaNetⓘ	positive	99.40	no
125439	oxygen_tolerance	BacteriaNetⓘ	obligate aerobe	99.70	no

Literature

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Aeromicrobium terrae sp. nov., isolated from a maize field.	Lin SY, Tsai CF, Hameed A, Young CC.	Int J Syst Evol Microbiol	10.1099/ijsem.0.004616	2021
Phylogeny	Aeromicrobium lacus sp. nov., a novel actinobacterium isolated from a drinking-water reservoir.	Sun Y, Liu WH, Ai MJ, Su J, Yu LY, Zhang YQ	Int J Syst Evol Microbiol	10.1099/ijsem.0.003181	2018

References

#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 )
#66519	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 105424
#67804	Ye Sun, Wei-Hong Liu, Meng-Jie Ai, Jing Su, Li-Yan Yu, Yu-Qin Zhang: Aeromicrobium lacus sp. nov., a novel actinobacterium isolated from a drinking-water reservoir. IJSEM 69: 460 - 464 2019 ( DOI 10.1099/ijsem.0.003181 )
#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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Aeromicrobium lacus (DSM 105424, NBRC 112936, CPCC 204604)

Name and taxonomic classification