Lactococcus reticulitermitis (DSM 105715, JCM 32106, Rs-Y01)

Name: Lactococcus reticulitermitis (DSM 105715, JCM 32106, Rs-Y01)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 158388

Type strain

Strain Designation Rs-Y01

Culture col. no. DSM 105715 JCM 32106 Rs-Y01

NCBI tax ID(s) 2025039

Special Collections DSMZ JCM Literature strains

History <- M. Sakamoto, RIKEN BRC-JCM, Japan; Rs-Y01 M. Ohkuma; RIKEN BRC-JCM, Japan; Rs-Y01.

Links

Lactococcus reticulitermitis Rs-Y01 is a facultative anaerobe, Gram-positive, coccus-shaped bacterium that forms circular colonies and was isolated from termite gut Reticulitermes speratus.

Gram-positive coccus-shaped colony-forming facultative anaerobe genome sequence Bacteria

Name and taxonomic classification

SI-ID 402854

JCM 32106,DSM 105715

@ref 20215

Last LPSN update 2026-02-09 11:38:19

Domain Bacteria

Phylum Bacillota

Class Bacilli

Order Lactobacillales

Family Streptococcaceae

Genus Lactococcus

Species Lactococcus reticulitermitis

Full scientific name Lactococcus reticulitermitis Yuki et al. 2018

Synonyms (1)

Pseudolactococcus reticulitermitis

BacDive ID	Other strains from **Lactococcus reticulitermitis** (1)	Type strain
164298	L. reticulitermitis JCM 32568

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Confidence
65425	positive	2.4 µm	0.8-1.5 µm	coccus-shaped
125438					92.5
125438	positive				90.92

Colony morphology

@ref	Colony size	Colony color	Colony shape	Incubation period	Medium used
65425	1-2 mm	white to ivory	circular	2 days	trypto-soya agar

Culture and growth conditions

Culture medium

@ref	Name	Medium link	Composition
65064	PYG MEDIUM (MODIFIED) (DSMZ Medium 104)	Medium recipe at MediaDive	Name: PYG MEDIUM (modified) (DSMZ Medium 104) Composition: Yeast extract 10.0 g/l Peptone 5.0 g/l Trypticase peptone 5.0 g/l Beef extract 5.0 g/l Glucose 5.0 g/l L-Cysteine HCl x H2O 0.5 g/l NaHCO3 0.4 g/l NaCl 0.08 g/l K2HPO4 0.04 g/l KH2PO4 0.04 g/l MgSO4 x 7 H2O 0.02 g/l CaCl2 x 2 H2O 0.01 g/l Hemin 0.005 g/l Ethanol 0.0038 g/l Resazurin 0.001 g/l Tween 80 Vitamin K1 NaOH Distilled water
65425	trypto-soya agar
65064	SCHAEDLER BROTH (ROTH; 5772) (DSMZ Medium 1669)	Medium recipe at MediaDive	Name: SCHAEDLER BROTH (Roth; 5772) (DSMZ Medium 1669) Composition: Glucose 5.83 g/l Casein peptone 5.66 g/l Yeast extract 5.0 g/l Peptone mixture 5.0 g/l Tris 3.0 g/l NaCl 1.66 g/l Soy peptone 1.0 g/l K2HPO4 0.83 g/l L-Cysteine HCl x H2O 0.4 g/l Hemin 0.01 g/l Resazurin 0.001 g/l Distilled water

Culture temp

@ref	Growth	Type	Temperature (°C)
65064	positive	growth	37
65425	positive	growth	10-40
67770	positive	growth	30

Culture pH

@ref	Ability	Type	PH
65425	positive	growth	5-8

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance	Confidence
65425	facultative anaerobe
125439	microaerophile	92.9

Halophily

@ref	Salt	Growth	Tested relation	Concentration
65425	NaCl	positive	optimum	0-4 %(w/v)

Observation

65425

Observationthe cell-wall peptidoglycan is type A3a, Lys-Ala1-2

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
65425	27613 ChEBI	amygdalin	+	builds acid from
65425		casein	-	hydrolysis
65425	17057 ChEBI	cellobiose	+	builds acid from
65425	15824 ChEBI	D-fructose	+	builds acid from
65425	12936 ChEBI	D-galactose	+	builds acid from
65425	17634 ChEBI	D-glucose	+	builds acid from
65425	16899 ChEBI	D-mannitol	-	builds acid from
65425	16024 ChEBI	D-mannose	+	builds acid from
65425	16988 ChEBI	D-ribose	-	builds acid from
65425	17924 ChEBI	D-sorbitol	+	builds acid from
65425	16443 ChEBI	D-tagatose	+	builds acid from
65425	65327 ChEBI	D-xylose	-	builds acid from
65425	28066 ChEBI	gentiobiose	+	builds acid from
65425	17234 ChEBI	glucose	+	fermentation
65425	28087 ChEBI	glycogen	+	builds acid from
65425	17716 ChEBI	lactose	-	builds acid from
65425		maltose hydrate	+	builds acid from
65425	6731 ChEBI	melezitose	-	builds acid from
65425	28053 ChEBI	melibiose	-	builds acid from
65425	320061 ChEBI	methyl alpha-D-glucopyranoside	-	builds acid from
65425	17309 ChEBI	pectin	+	fermentation
65425	16634 ChEBI	raffinose	-	builds acid from
65425	17814 ChEBI	salicin	+	builds acid from
65425	28017 ChEBI	starch	+	builds acid from
65425	28017 ChEBI	starch	+	fermentation
65425	17992 ChEBI	sucrose	-	builds acid from
65425	27082 ChEBI	trehalose	+	builds acid from
65425	32528 ChEBI	turanose	-	builds acid from
65425	37166 ChEBI	xylan	+	fermentation

Metabolite production

@ref	Chebi-ID	Metabolite	Production
65425	24996 ChEBI	lactate

Enzymes

@ref	Value	Activity	Ec
65425	alkaline phosphatase	-	3.1.3.1
65425	alpha-galactosidase	-	3.2.1.22
65425	alpha-glucosidase	-	3.2.1.20
65425	beta-glucosidase	+	3.2.1.21
65425	chymotrypsin	+	3.4.4.5
65425	esterase Lipase (C 8)	-
65425	valine arylamidase	-

Pathway annotation

Computationally determined by

@ref	pathway	enzyme coverage	annotated reactions
66794	gluconeogenesis	100	8 of 8
66794	acetoin degradation	100	3 of 3
66794	palmitate biosynthesis	100	22 of 22
66794	acetate fermentation	100	4 of 4
66794	ethanol fermentation	100	2 of 2
66794	cis-vaccenate biosynthesis	100	2 of 2
66794	coenzyme A metabolism	100	4 of 4
66794	anapleurotic synthesis of oxalacetate	100	1 of 1
66794	UDP-GlcNAc biosynthesis	100	3 of 3
66794	CDP-diacylglycerol biosynthesis	100	2 of 2
66794	folate polyglutamylation	100	1 of 1
66794	peptidoglycan biosynthesis	93.33	14 of 15
66794	pentose phosphate pathway	90.91	10 of 11
66794	starch degradation	90	9 of 10
66794	valine metabolism	88.89	8 of 9
66794	chorismate metabolism	88.89	8 of 9
66794	C4 and CAM-carbon fixation	87.5	7 of 8
66794	vitamin B1 metabolism	84.62	11 of 13
66794	threonine metabolism	80	8 of 10
66794	methylglyoxal degradation	80	4 of 5
66794	glycogen metabolism	80	4 of 5
66794	photosynthesis	78.57	11 of 14
66794	aspartate and asparagine metabolism	77.78	7 of 9
66794	phenylalanine metabolism	76.92	10 of 13
66794	glycolysis	76.47	13 of 17
66794	isoleucine metabolism	75	6 of 8
66794	6-hydroxymethyl-dihydropterin diphosphate biosynthesis	75	6 of 8
66794	dTDPLrhamnose biosynthesis	75	6 of 8
66794	sulfopterin metabolism	75	3 of 4
66794	ppGpp biosynthesis	75	3 of 4
66794	glycogen biosynthesis	75	3 of 4
66794	purine metabolism	72.34	68 of 94
66794	NAD metabolism	72.22	13 of 18
66794	cardiolipin biosynthesis	71.43	5 of 7
66794	pyrimidine metabolism	71.11	32 of 45
66794	Entner Doudoroff pathway	70	7 of 10
66794	serine metabolism	66.67	6 of 9
66794	glycolate and glyoxylate degradation	66.67	4 of 6
66794	cyanate degradation	66.67	2 of 3
66794	formaldehyde oxidation	66.67	2 of 3
66794	non-pathway related	65.79	25 of 38
66794	tetrahydrofolate metabolism	64.29	9 of 14
66794	leucine metabolism	61.54	8 of 13
66794	glutamate and glutamine metabolism	60.71	17 of 28
66794	hydrogen production	60	3 of 5
66794	metabolism of amino sugars and derivatives	60	3 of 5
66794	oxidative phosphorylation	59.34	54 of 91
66794	isoprenoid biosynthesis	57.69	15 of 26
66794	methionine metabolism	57.69	15 of 26
66794	heme metabolism	57.14	8 of 14
66794	d-mannose degradation	55.56	5 of 9
66794	tryptophan metabolism	55.26	21 of 38
66794	alanine metabolism	55.17	16 of 29
66794	histidine metabolism	51.72	15 of 29
66794	suberin monomers biosynthesis	50	1 of 2
66794	CMP-KDO biosynthesis	50	2 of 4
66794	selenocysteine biosynthesis	50	3 of 6
66794	ketogluconate metabolism	50	4 of 8
66794	ribulose monophosphate pathway	50	1 of 2
66794	phenylmercury acetate degradation	50	1 of 2
66794	butanoate fermentation	50	2 of 4
66794	aminopropanol phosphate biosynthesis	50	1 of 2
66794	arginine metabolism	45.83	11 of 24
66794	proline metabolism	45.45	5 of 11
66794	cysteine metabolism	44.44	8 of 18
66794	degradation of hexoses	44.44	8 of 18
66794	CO2 fixation in Crenarchaeota	44.44	4 of 9
66794	degradation of sugar alcohols	43.75	7 of 16
66794	ubiquinone biosynthesis	42.86	3 of 7
66794	reductive acetyl coenzyme A pathway	42.86	3 of 7
66794	propanol degradation	42.86	3 of 7
66794	lipid metabolism	41.94	13 of 31
66794	propionate fermentation	40	4 of 10
66794	lipoate biosynthesis	40	2 of 5
66794	arachidonate biosynthesis	40	2 of 5
66794	glycine metabolism	40	4 of 10
66794	cellulose degradation	40	2 of 5
66794	sulfate reduction	38.46	5 of 13
66794	urea cycle	38.46	5 of 13
66794	vitamin B6 metabolism	36.36	4 of 11
66794	metabolism of disaccharids	36.36	4 of 11
66794	lysine metabolism	35.71	15 of 42
66794	glutathione metabolism	35.71	5 of 14
66794	citric acid cycle	35.71	5 of 14
66794	tyrosine metabolism	35.71	5 of 14
66794	degradation of pentoses	35.71	10 of 28
66794	enterobactin biosynthesis	33.33	1 of 3
66794	octane oxidation	33.33	1 of 3
66794	lipid A biosynthesis	33.33	3 of 9
66794	degradation of aromatic, nitrogen containing compounds	33.33	4 of 12
66794	L-lactaldehyde degradation	33.33	1 of 3
66794	flavin biosynthesis	33.33	5 of 15
66794	acetyl CoA biosynthesis	33.33	1 of 3
66794	IAA biosynthesis	33.33	1 of 3
66794	sphingosine metabolism	33.33	2 of 6
66794	myo-inositol biosynthesis	30	3 of 10
66794	coenzyme M biosynthesis	30	3 of 10
66794	degradation of sugar acids	28	7 of 25
66794	d-xylose degradation	27.27	3 of 11
66794	carnitine metabolism	25	2 of 8
66794	androgen and estrogen metabolism	25	4 of 16
66794	cyclohexanol degradation	25	1 of 4
66794	lactate fermentation	25	1 of 4
66794	arachidonic acid metabolism	22.22	4 of 18

Fatty acid profile

Metadata FA analysis

@ref

65425

Fatty acid	Percentage
C18:1ω7c/C18:1ω6c	32
C16:0	29.7
C14:0	18.1
C17:1 iso I/anteisoB	5.4
C16:1ω7c/C16:1ω6c	5.1
C16:1ω9c	2.8
C16:1ω5c	2
C12:0	1.7

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Host	#Arthropoda	#Insecta
#Host Body-Site	#Gastrointestinal tract	-

Isolation

@ref	Sample type	Geographic location	Country	Country ISO 3 Code	Continent	Enrichment culture	Enrichment culture duration	Enrichment culture temperature	Host species
65064	termite gut Reticulitermes speratus	Tsukuba	Japan	JPN	Asia
65425	the gut of wood-feeding subterranean termite Reticulitermes speratus					trypto-soya (TS; JCM medium no. 27) agar	2 days	30
67770	Gut of the subterranean termite Reticulitermes speratus								Reticulitermes speratus

Interaction and safety

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	BV-BRC accession	IMG accession	NCBI tax ID	Score
67770	ASM226084v1 assembly for Pseudolactococcus reticulitermitis Rs-Y01	contig	GCA_002260845	2025039.3	2791355155	2025039	69.9

GC content

@ref	GC-content (mol%)	Method
65064	41.3
65425	41.3	sequence analysis
67770	41.3	genome sequence analysis

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: Lactococcus reticulitermitis Rs-Y01
NCBI: GCA_002260845

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	spore_formation	BacteriaNetⓘ	no	55.30	no
125439	motility	BacteriaNetⓘ	yes	57.00	no
125439	gram_stain	BacteriaNetⓘ	variable	80.10	no
125439	oxygen_tolerance	BacteriaNetⓘ	microaerophile	92.90	no

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Lactococcus sp. Rs-Y01
PATRIC: 2025039.3

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	yes	90.92	yes
125438	anaerobic	anaerobicⓘ	no	89.02	yes
125438	spore-forming	spore-formingⓘ	no	83.50	no
125438	aerobic	aerobicⓘ	no	95.98	yes
125438	thermophilic	thermophileⓘ	no	95.81	no
125438	flagellated	motile2+ⓘ	no	92.50	yes

Literature

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Lactococcus reticulitermitis sp. nov., isolated from the gut of the subterranean termite Reticulitermes speratus.	Yuki M, Sakamoto M, Nishimura Y, Ohkuma M	Int J Syst Evol Microbiol	10.1099/ijsem.0.002549	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 )
#65064	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 105715
#65425	Masahiro Yuki, Mitsuo Sakamoto, Yuki Nishimura, Moriya Ohkuma: Lactococcus reticulitermitis sp. nov., isolated from the gut of the subterranean termite Reticulitermes speratus. IJSEM 68: 596 - 601 2018 ( DOI 10.1099/ijsem.0.002549 , PubMed 29300157 )
#66794	Antje Chang, Lisa Jeske, Sandra Ulbrich, Julia Hofmann, Julia Koblitz, Ida Schomburg, Meina Neumann-Schaal, Dieter Jahn, Dietmar Schomburg: BRENDA, the ELIXIR core data resource in 2021: new developments and updates. Nucleic Acids Res. 49: D498 - D508 2020 ( DOI 10.1093/nar/gkaa1025 , PubMed 33211880 )
#67770	Japan Collection of Microorganism (JCM) ; Curators of the JCM;
#125438	Julia Koblitz, Lorenz Christian Reimer, Rüdiger Pukall, Jörg Overmann: Predicting bacterial phenotypic traits through improved machine learning using high-quality, curated datasets. 2024 ( DOI 10.1101/2024.08.12.607695 )
#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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Lactococcus reticulitermitis (DSM 105715, JCM 32106, Rs-Y01)

Name and taxonomic classification

Morphology

Cell morphology

Colony morphology

Culture and growth conditions

Culture medium

Culture temp

Culture pH

Physiology and metabolism

Oxygen tolerance

Halophily

Observation

Metabolite utilization

Metabolite production

Enzymes

Pathway annotation

Fatty acid profile

Isolation, sampling and environmental information

Isolation source categories

Isolation

Interaction and safety

Sequence information

Genome sequences

Genome browser: GCA_002260845

GC content

Genome-based predictions

Predictions

Literature

Literature

References

BacDive

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