Rhizobium mongolense subsp. loessense (DSM 21811, CCBAU 7190B, CIP 108030)

Name: Rhizobium mongolense subsp. loessense (DSM 21811, CCBAU 7190B, CIP 108030)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 24481

Type strain

Culture col. no. DSM 21811 CCBAU 7190B CIP 108030 LMG 21975 AS 1.3401

NCBI tax ID(s) 158890

Special Collections DSMZ CIP

History DSMZ <- X. Sui, China Agric. Univ., College Biol. Sci., Beijing; CCBAU 7190B <- G. H. Wei et al. CIP <- 2003, W. X. Chen, China Agric. Univ., Beijing, China: strain CCBAU 7190B CIP <- 2003, W.X. Chen, China Agric. Univ., Beijing, China: strain CCBAU 7190B

Links

Rhizobium mongolense subsp. loessense DSM 21811 is a Gram-negative, rod-shaped bacterium that was isolated from root nodule of Astragalus complanatus.

Gram-negative rod-shaped 16S sequence Bacteria

Name and taxonomic classification

SI-ID 128014

AS1.3401,LMG 21975,LMG 22164,ICMP 15272,CIP 108030,CGMCC 1.3401,LMG 23187

@ref 20215

Last LPSN update 2026-05-29 08:30:37

Domain Bacteria

Phylum Pseudomonadota

Class Alphaproteobacteria

Order Hyphomicrobiales

Family Rhizobiaceae

Genus Rhizobium

Species Rhizobium mongolense subsp. loessense

Full scientific name Rhizobium mongolense subsp. loessense (Wei et al. 2003) Hördt et al. 2020

Synonyms (1)

Rhizobium loessense

Morphology

Cell morphology

@ref	Gram stain	Cell shape	Motility
120641	negative	rod-shaped

Culture and growth conditions

Culture medium

@ref	Name	Medium link	Composition
21027	YMA-MEDIUM (MODIFIED) (DSMZ Medium 1031a)	Medium recipe at MediaDive	Name: YMA-MEDIUM (modified) (DSMZ Medium 1031a) Composition: Agar 20.0 g/l Mannitol 10.0 g/l Yeast extract 1.0 g/l K2HPO4 0.5 g/l Na glutamate 0.5 g/l MgSO4 x 7 H2O 0.1 g/l CaCl2 x 2 H2O 0.0528 g/l NaCl 0.05 g/l FeCl3 x 6 H2O 0.00666 g/l Distilled water
36682	MEDIUM 57 - for Streptomyces, Nocardioides, Lentzea albidocapillata and Streptoverticillium reticulum		Distilled water make up to (1000.000 ml);Agar (15.000 g);Glucose (4.000g);Yeast extract (4.000 g);Malt extract (10.000 g);Calcium carbonate (2.000 g)
120641	CIP Medium 57	Medium recipe at CIP

Culture temp

@ref	Growth	Type	Temperature (°C)
21027	positive	growth	28
36682	positive	growth	30
120641	positive	growth	25-37
120641	negative	growth	10
120641	negative	growth	41
120641	negative	growth	45

Physiology and metabolism

Halophily

@ref	Salt	Tested relation	Concentration
120641	NaCl	growth	0 %
120641	NaCl	growth	2 %
120641	NaCl	growth	4 %
120641	NaCl	growth	6 %
120641	NaCl	growth	8 %
120641	NaCl	growth	10 %

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
68371	27613 ChEBI	amygdalin	-	builds acid from	from API 50CH acid
68371	18305 ChEBI	arbutin	-	builds acid from	from API 50CH acid
68371	17057 ChEBI	cellobiose	-	builds acid from	from API 50CH acid
120641	16947 ChEBI	citrate	-	carbon source
68371	17108 ChEBI	D-arabinose	-	builds acid from	from API 50CH acid
68371	18333 ChEBI	D-arabitol	-	builds acid from	from API 50CH acid
68371	15824 ChEBI	D-fructose	-	builds acid from	from API 50CH acid
68371	28847 ChEBI	D-fucose	-	builds acid from	from API 50CH acid
68371	12936 ChEBI	D-galactose	-	builds acid from	from API 50CH acid
68371	17634 ChEBI	D-glucose	-	builds acid from	from API 50CH acid
68371	62318 ChEBI	D-lyxose	-	builds acid from	from API 50CH acid
68371	16899 ChEBI	D-mannitol	-	builds acid from	from API 50CH acid
68371	16024 ChEBI	D-mannose	-	builds acid from	from API 50CH acid
68371	16988 ChEBI	D-ribose	-	builds acid from	from API 50CH acid
68371	17924 ChEBI	D-sorbitol	-	builds acid from	from API 50CH acid
68371	16443 ChEBI	D-tagatose	-	builds acid from	from API 50CH acid
68371	65327 ChEBI	D-xylose	-	builds acid from	from API 50CH acid
68371	17113 ChEBI	erythritol	-	builds acid from	from API 50CH acid
120641	4853 ChEBI	esculin	+	hydrolysis
68371	4853 ChEBI	esculin	-	builds acid from	from API 50CH acid
68371	16813 ChEBI	galactitol	-	builds acid from	from API 50CH acid
68371	28066 ChEBI	gentiobiose	-	builds acid from	from API 50CH acid
68371	24265 ChEBI	gluconate	-	builds acid from	from API 50CH acid
68371	17754 ChEBI	glycerol	-	builds acid from	from API 50CH acid
68371	28087 ChEBI	glycogen	-	builds acid from	from API 50CH acid
68371	15443 ChEBI	inulin	-	builds acid from	from API 50CH acid
68371	30849 ChEBI	L-arabinose	-	builds acid from	from API 50CH acid
68371	18403 ChEBI	L-arabitol	-	builds acid from	from API 50CH acid
68371	18287 ChEBI	L-fucose	-	builds acid from	from API 50CH acid
68371	62345 ChEBI	L-rhamnose	-	builds acid from	from API 50CH acid
68371	17266 ChEBI	L-sorbose	-	builds acid from	from API 50CH acid
68371	65328 ChEBI	L-xylose	-	builds acid from	from API 50CH acid
68371	17716 ChEBI	lactose	-	builds acid from	from API 50CH acid
68371	17306 ChEBI	maltose	-	builds acid from	from API 50CH acid
68371	6731 ChEBI	melezitose	-	builds acid from	from API 50CH acid
68371	28053 ChEBI	melibiose	-	builds acid from	from API 50CH acid
68371	320061 ChEBI	methyl alpha-D-glucopyranoside	-	builds acid from	from API 50CH acid
68371	43943 ChEBI	methyl alpha-D-mannoside	-	builds acid from	from API 50CH acid
68371	74863 ChEBI	methyl beta-D-xylopyranoside	-	builds acid from	from API 50CH acid
68371	17268 ChEBI	myo-inositol	-	builds acid from	from API 50CH acid
68371	59640 ChEBI	N-acetylglucosamine	-	builds acid from	from API 50CH acid
120641	17632 ChEBI	nitrate	-	reduction
120641	16301 ChEBI	nitrite	-	reduction
68371	0 ChEBI	Potassium 2-ketogluconate	-	builds acid from	from API 50CH acid
68371	0 ChEBI	Potassium 5-ketogluconate	-	builds acid from	from API 50CH acid
68371	16634 ChEBI	raffinose	-	builds acid from	from API 50CH acid
68371	15963 ChEBI	ribitol	-	builds acid from	from API 50CH acid
68371	17814 ChEBI	salicin	-	builds acid from	from API 50CH acid
68371	28017 ChEBI	starch	-	builds acid from	from API 50CH acid
68371	17992 ChEBI	sucrose	-	builds acid from	from API 50CH acid
68371	27082 ChEBI	trehalose	-	builds acid from	from API 50CH acid
68371	32528 ChEBI	turanose	-	builds acid from	from API 50CH acid
68371	17151 ChEBI	xylitol	-	builds acid from	from API 50CH acid

Metabolite production

@ref	Chebi-ID	Metabolite	Production
120641	35581 ChEBI	indole

Metabolite tests

@ref	Chebi-ID	Metabolite	Voges-proskauer-test	Methylred-test
120641	15688 ChEBI	acetoin	-
120641	17234 ChEBI	glucose		-

Enzymes

@ref	Value	Activity	Ec
68382	acid phosphatase	+	3.1.3.2	from API zym
120641	alcohol dehydrogenase	-	1.1.1.1
68382	alkaline phosphatase	+	3.1.3.1	from API zym
68382	alpha-chymotrypsin	-	3.4.21.1	from API zym
68382	alpha-fucosidase	-	3.2.1.51	from API zym
68382	alpha-galactosidase	-	3.2.1.22	from API zym
68382	alpha-glucosidase	+	3.2.1.20	from API zym
68382	alpha-mannosidase	-	3.2.1.24	from API zym
120641	amylase	-
68382	beta-galactosidase	-	3.2.1.23	from API zym
120641	beta-galactosidase	+	3.2.1.23
68382	beta-glucosidase	+	3.2.1.21	from API zym
68382	beta-glucuronidase	-	3.2.1.31	from API zym
120641	caseinase	-	3.4.21.50
120641	catalase	+	1.11.1.6
68382	cystine arylamidase	-	3.4.11.3	from API zym
120641	DNase	-
68382	esterase (C 4)	+		from API zym
68382	esterase lipase (C 8)	+		from API zym
120641	gelatinase	-
120641	lecithinase	-
68382	leucine arylamidase	+	3.4.11.1	from API zym
120641	lipase	-
68382	lipase (C 14)	-		from API zym
120641	lysine decarboxylase	-	4.1.1.18
68382	N-acetyl-beta-glucosaminidase	+	3.2.1.52	from API zym
68382	naphthol-AS-BI-phosphohydrolase	-		from API zym
120641	ornithine decarboxylase	-	4.1.1.17
120641	oxidase	+
120641	phenylalanine ammonia-lyase	-	4.3.1.24
68382	trypsin	+	3.4.21.4	from API zym
120641	tryptophan deaminase	-
120641	tween esterase	-
120641	urease	+	3.5.1.5
68382	valine arylamidase	-		from API zym

API zym

@ref	Control	Alkaline phosphatase	Esterase (C 4)	2-naphtyl caprylateEsterase Lipase (C 8)	Lipase (C 14)	L-leucyl-2-naphthylamideLeucine arylamidase	L-valyl-2-naphthylamideValine arylamidase	L-cystyl-2-naphthylamideCystine arylamidase	Trypsin	alpha- Chymotrypsin	Acid phosphatase	Naphthol-AS-BI-phosphateNaphthol-AS-BI-phosphohydrolase	alpha- Galactosidase	beta- Galactosidase	beta- Glucuronidase	alpha- Glucosidase	beta- Glucosidase	N-acetyl-beta- glucosaminidase	alpha- Mannosidase	alpha- Fucosidase
120641	-	+	+	+	-	+	-	-	+	-	+	-	-	-	-	+	+	+	-	-

API 50CHac

@ref	ControlQ	GLY	ERY	DARA	LARA	RIB	DXYL	LXYL	ADO	MDX	GAL	GLU	FRU	MNE	SBE	RHA	DUL	INO	MAN	SOR	MDM	MDG	NAG	AMY	ARB	ESC	SAL	CEL	MAL	LAC	MEL	SAC	TRE	INU	MLZ	RAF	AMD	GLYG	XLT	GEN	TUR	LYX	TAG	DFUC	LFUC	DARL	LARL	GNT	2KG	5KG
120641	not determinedn.d.	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

API biotype100

@ref	ControlQ	D-glucose as carbon sourceGLU	D-fructose as carbon sourceFRU	D-galactose as carbon sourceGAL	D-trehalose as carbon sourceTRE	D-mannose as carbon sourceMNE	L-sorbose as carbon sourceSBE	D-melibiose as carbon sourceMEL	sucrose as carbon sourceSAC	D-raffinose as carbon sourceRAF	maltotriose as carbon sourceMTE	maltose as carbon sourceMAL	lactose as carbon sourceLAC	lactulose as carbon sourceLTE	1-O-methyl-beta-galactopyranoside as carbon sourceMbGa	1-O-methyl-alpha-galactopyranoside as carbon sourceMaGa	D-cellobiose as carbon sourceCEL	gentiobiose as carbon sourceGEN	1-O-methyl-beta-D-glucopyranoside as carbon sourceMbGu	esculin as carbon sourceESC	D-ribose as carbon sourceRIB	L-arabinose as carbon sourceARA	D-xylose as carbon sourceXYL	palatinose as carbon sourcePLE	L-rhamnose as carbon sourceRHA	L-fucose as carbon sourceFUC	D-melezitose as carbon sourceMLZ	D-arabitol as carbon sourceDARL	L-arabitol as carbon sourceLARL	xylitol as carbon sourceXLT	dulcitol as carbon sourceDUL	D-tagatose as carbon sourceTAG	glycerol as carbon sourceGLY	myo-inositol as carbon sourceINO	D-mannitol as carbon sourceMAN	maltitol as carbon sourceMTL	D-turanose as carbon sourceTUR	D-sorbitol as carbon sourceSOR	adonitol as carbon sourceADO	hydroxyquinoline-beta-glucuronide as carbon sourceHBG	D-lyxose as carbon sourceLYX	i-erythritol as carbon sourceERY	1-O-methyl-alpha-D-glucoside as carbon sourceMDG	3-O-methyl-D-glucose as carbon source3MDG	D-saccharate as carbon sourceSAT	mucate as carbon sourceMUC	L-tartrate as carbon sourceLTAT	D-tartrate as carbon sourceDTAT	meso-tartrate as carbon sourceMTAT	D-malate as carbon sourceDMLT	L-malate as carbon sourceLMLT	cis-aconitate as carbon sourceCATE	trans-aconitate as carbon sourceTATE	tricarballylate as carbon sourceTTE	citrate as carbon sourceCIT	D-glucuronate as carbon sourceGRT	D-galacturonate as carbon sourceGAT	2-ketogluconate as carbon source2KG	5-ketogluconate as carbon source5KG	tryptophan as carbon sourceTRY	N-acetyl-D-glucosamine as carbon sourceNAG	D-gluconate as carbon sourceGNT	phenylacetate as carbon sourcePAC	protocatechuate as carbon sourcePAT	4-hydroxybenzoate as carbon sourcepOBE	quinate as carbon sourceQAT	gentisate as carbon sourceGTE	3-hydroxybenzoate as carbon sourcemOBE	benzoate as carbon sourceBAT	3-phenylpropionate as carbon sourcePPAT	m-coumarate as carbon sourceCMT	trigonelline as carbon sourceTGE	betaine as carbon sourceBET	putrescine as carbon sourcePCE	4-aminobutyrate as carbon sourceABT	histamine as carbon sourceHIN	DL-lactate as carbon sourceLAT	caprate as carbon sourceCAP	caprylate as carbon sourceCYT	L-histidine as carbon sourceHIS	succinate as carbon sourceSUC	fumarate as carbon sourceFUM	glutarate as carbon sourceGRE	DL-glycerate as carbon sourceGYT	5-aminovalerate as carbon sourceAVT	ethanolamine as carbon sourceETN	tryptamine as carbon sourceTTN	D-glucosamine as carbon sourceGLN	itaconate as carbon sourceITA	3-hydroxybutyrate as carbon source3OBU	L-aspartate as carbon sourceAPT	L-glutamate as carbon sourceGTT	L-proline as carbon sourcePRO	D-alanine as carbon sourceDALA	L-alanine as carbon sourceLALA	L-serine as carbon sourceSER	malonate as carbon sourceMNT	propionate as carbon sourcePROP	L-tyrosine as carbon sourceTYR	2-ketoglutarate as carbon source2KT
120641	not determinedn.d.	+	-	+	+	+	-	+	-	+	+	-	+	+	+	+	+	+	+	+	+	+	+	-	-	-	-	+	+	+	-	-	+	+	-	+	-	-	+	-	+	+	-	-	+	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	+	+	-	-	-	+	-	-	-	-	-	+	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Host	#Plants	#Herbaceous plants (Grass,Crops)
#Host	#Plants	#Shrub (Scrub)
#Host Body-Site	#Plant	#Root nodule

Isolation

@ref	Sample type	Host species	Geographic location	Country	Country ISO 3 Code	Continent	Isolation date
21027	root nodule of Astragalus complanatus	Astragalus complanatus	Gan Su	China	CHN	Asia
120641	Astragalus complanatus		Gansu	China	CHN	Asia	2001

Taxonmaps

69479

Global distribution of 16S sequence AF364069 (>99% sequence identity) for Rhizobium from Microbeatlas

Aquatic Samples	5
Soil Samples	105
Animal Samples	6
Plant Samples	154
Total Samples	270

Interaction and safety

Risk assessment

@ref	Biosafety level	Biosafety level comment
21027	1	Risk group (German classification)
120641	1	Risk group (French classification)

Sequence information

16S sequences

@ref	Description	Accession	Length	NCBI tax ID
21027	Rhizobium loessense strain CCBAU 7190B 16S ribosomal RNA gene, partial sequence	AF364069	1379	158890
124043	Rhizobium huanglingense strain CCBAU 7190B 16S ribosomal RNA gene, partial sequence.	AY034026	1412	158890
124043	Rhizobium huanglingense strain CCBAU 7190B 16S ribosomal RNA gene, partial sequence.	AY034029	1412	158890

GC content

21027

GC-content (mol%)59.5

Genome-based predictions

Literature

Topic	Title	Authors	Journal	DOI	Year
Genetics	Analysis of 1,000+ Type-Strain Genomes Substantially Improves Taxonomic Classification of Alphaproteobacteria.	Hordt A, Lopez MG, Meier-Kolthoff JP, Schleuning M, Weinhold LM, Tindall BJ, Gronow S, Kyrpides NC, Woyke T, Goker M.	Front Microbiol	10.3389/fmicb.2020.00468	2020
Phylogeny	Rhizobium azibense sp. nov., a nitrogen fixing bacterium isolated from root-nodules of Phaseolus vulgaris.	Mnasri B, Liu TY, Saidi S, Chen WF, Chen WX, Zhang XX, Mhamdi R	Int J Syst Evol Microbiol	10.1099/ijs.0.058651-0	2014
Phylogeny	Rhizobium tarimense sp. nov., isolated from soil in the ancient Khiyik River.	Turdahon M, Osman G, Hamdun M, Yusuf K, Abdurehim Z, Abaydulla G, Abdukerim M, Fang C, Rahman E	Int J Syst Evol Microbiol	10.1099/ijs.0.042176-0	2012
Phylogeny	Characterization of rhizobia isolated from legume species within the genera Astragalus and Lespedeza grown in the Loess Plateau of China and description of Rhizobium loessense sp. nov.	Wei GH, Tan ZY, Zhu ME, Wang ET, Han SZ, Chen WX	Int J Syst Evol Microbiol	10.1099/ijs.0.02031-0	2003

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 )
#21027	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 21811
#36682	; Curators of the CIP;
#68371	Automatically annotated from API 50CH acid .
#68382	Automatically annotated from API zym .
#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 .
#120641	Collection of Institut Pasteur ; Curators of the CIP; CIP 108030
#124043	Isabel Schober, Julia Koblitz: Data extracted from sequence databases, automatically matched based on designation and taxonomy .
#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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Rhizobium mongolense subsp. loessense (DSM 21811, CCBAU 7190B, CIP 108030)

Name and taxonomic classification

Morphology

Cell morphology

Culture and growth conditions

Culture medium

Culture temp

Physiology and metabolism

Halophily

Metabolite utilization

Metabolite production

Metabolite tests

Enzymes

API zym

API 50CHac

API biotype100

Isolation, sampling and environmental information

Isolation source categories

Isolation

Taxonmaps

Interaction and safety

Risk assessment

Sequence information

16S sequences

GC content

Genome-based predictions

Literature

Literature

References

BacDive

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