Name: Streptomyces silaceus DSM 41861
Creator: BacDive
License: https://creativecommons.org/licenses/by/4.0/

Strain identifier

BacDive ID: 16462

Type strain:

Species: Streptomyces silaceus

Culture col. no.: DSM 41861, LDDC 6638-99, NRRL B-24166

Strain history: <- D. P. Labeda, NRRL <- J. M. Donahue, LDDC

NCBI tax ID(s): 545123 (species)

SI-ID 401763

DSM 41861

Special Collections

Section

When using BacDive for research please cite our paper

Streptomyces silaceus DSM 41861 is a spore-forming, mesophilic, Gram-positive animal pathogen that builds an aerial mycelium and was isolated from Equine placenta.

Gram-positive
spore-forming
animal pathogen
mesophilic
16S sequence
Bacteria

Information on the name and the taxonomic classification. Name and taxonomic classification

	Last LPSN update	09-12-2024 (DD-MM-YYYY)
	Domain	*Bacteria*
	Phylum	*Actinomycetota*
	Class	*Actinomycetes*
	Order	*Kitasatosporales*
	Family	*Streptomycetaceae*
	Genus	*Streptomyces*
	Species	**Streptomyces silaceus**
	Full Scientific Name (LPSN)	Streptomyces silaceus Labeda et al. 2009

Information on morphological and physiological properties Morphology

[Ref.: #29221]	Gram stain	positive

[Ref.: #29221]	Cell length	0.75 µm

[Ref.: #29221]	Cell width	0.65 µm

[Ref.: #19823]	Colony color	Maize yellow
[Ref.: #19823]	Incubation period	10-14 days
[Ref.: #19823]	Cultivation medium used	ISP 2

[Ref.: #19823]	Colony color	Light ivory
[Ref.: #19823]	Incubation period	10-14 days
[Ref.: #19823]	Cultivation medium used	ISP 3

[Ref.: #19823]	Colony color	Ivory
[Ref.: #19823]	Incubation period	10-14 days
[Ref.: #19823]	Cultivation medium used	ISP 4

[Ref.: #19823]	Colony color	Golden yellow
[Ref.: #19823]	Incubation period	10-14 days
[Ref.: #19823]	Cultivation medium used	ISP 5

[Ref.: #19823]	Colony color	Honey yellow
[Ref.: #19823]	Incubation period	10-14 days
[Ref.: #19823]	Cultivation medium used	ISP 6

[Ref.: #19823]	Colony color	Honey yellow
[Ref.: #19823]	Incubation period	10-14 days
[Ref.: #19823]	Cultivation medium used	ISP 7

[Ref.: #29221]

Pigment production

yes

[Ref.: #19823]	Multicellular complex forming ability	yes
[Ref.: #19823]	Multicellular complex name	Aerial Mycelium
[Ref.: #19823]	Multicellular complex color	Maize yellow
[Ref.: #19823]	Medium Name (multicellularity)	ISP 2

[Ref.: #19823]	Multicellular complex forming ability	yes
[Ref.: #19823]	Multicellular complex name	Aerial Mycelium
[Ref.: #19823]	Multicellular complex color	Cream
[Ref.: #19823]	Medium Name (multicellularity)	ISP 3

[Ref.: #19823]	Multicellular complex forming ability	yes
[Ref.: #19823]	Multicellular complex name	Aerial Mycelium
[Ref.: #19823]	Multicellular complex color	Cream
[Ref.: #19823]	Medium Name (multicellularity)	ISP 4

[Ref.: #19823]	Multicellular complex forming ability	no
[Ref.: #19823]	Medium Name (multicellularity)	ISP 5

[Ref.: #19823]	Multicellular complex forming ability	no
[Ref.: #19823]	Medium Name (multicellularity)	ISP 6

[Ref.: #19823]	Multicellular complex forming ability	no
[Ref.: #19823]	Medium Name (multicellularity)	ISP 7

Information on culture and growth conditions Culture and growth conditions

[Ref.: #10642]

Culture medium

GYM STREPTOMYCES MEDIUM (DSMZ Medium 65)

[Ref.: #10642]

Culture medium growth

[Ref.: #10642]

Culture medium link

Medium recipe at MediaDive

[Ref.: #10642]

Culture medium composition

expand / minimize

[Ref.: #19823]

Culture medium

ISP 2

[Ref.: #19823]

Culture medium growth

[Ref.: #19823]

Culture medium composition

expand / minimize

[Ref.: #19823]

Culture medium

ISP 3

[Ref.: #19823]

Culture medium growth

[Ref.: #19823]

Culture medium composition

expand / minimize

[Ref.: #19823]

Culture medium

ISP 4

[Ref.: #19823]

Culture medium growth

[Ref.: #19823]

Culture medium composition

expand / minimize

[Ref.: #19823]

Culture medium

ISP 5

[Ref.: #19823]

Culture medium growth

[Ref.: #19823]

Culture medium composition

expand / minimize

[Ref.: #19823]

Culture medium

ISP 6

[Ref.: #19823]

Culture medium growth

[Ref.: #19823]

Culture medium composition

expand / minimize

[Ref.: #19823]

Culture medium

ISP 7

[Ref.: #19823]

Culture medium growth

[Ref.: #19823]

Culture medium composition

expand / minimize

		Temperature
[Ref.: #10642]	growth	28 °C
[Ref.: #19823]	optimum	28 °C
[Ref.: #29221]	growth	15-37 °C

Information on physiology and metabolism Physiology and metabolism

[Ref.: #29221]

Ability of spore formation

yes

[Ref.: #29221]

Observation

aggregates in chains

	Metabolite	Utilization activity	Kind of utilization tested
[Ref.: #19823]	arabinose ChEBI	-
[Ref.: #29221]	arginine ChEBI	+	carbon source
[Ref.: #29221]	asparagine ChEBI	+	carbon source
[Ref.: #29221]	cellobiose ChEBI	+	carbon source
[Ref.: #19823]	cellulose ChEBI	+/-
[Ref.: #29221]	dextrin ChEBI	+	carbon source
[Ref.: #29221]	esculin ChEBI	+	hydrolysis
[Ref.: #19823]	fructose ChEBI	+
[Ref.: #29221]	fructose ChEBI	+	carbon source
[Ref.: #29221]	galactose ChEBI	+	carbon source
[Ref.: #19823]	glucose ChEBI	+
[Ref.: #29221]	glucose ChEBI	+	carbon source
[Ref.: #29221]	glycerol ChEBI	+	carbon source
[Ref.: #29221]	histidine ChEBI	+	carbon source
[Ref.: #29221]	lactose ChEBI	+	carbon source
[Ref.: #29221]	maltose ChEBI	+	carbon source
[Ref.: #19823]	mannitol ChEBI	+
[Ref.: #29221]	mannitol ChEBI	+	carbon source
[Ref.: #29221]	mannose ChEBI	+	carbon source
[Ref.: #29221]	melibiose ChEBI	+	carbon source
[Ref.: #19823]	myo-inositol ChEBI	+
[Ref.: #29221]	nitrate ChEBI	+	reduction
[Ref.: #19823]	raffinose ChEBI	+/-
[Ref.: #29221]	raffinose ChEBI	+	carbon source
[Ref.: #19823]	rhamnose ChEBI	-
[Ref.: #29221]	ribitol ChEBI	+	carbon source
[Ref.: #29221]	salicin ChEBI	+	carbon source
[Ref.: #29221]	serine ChEBI	+	carbon source
[Ref.: #19823]	sucrose ChEBI	-
[Ref.: #29221]	sucrose ChEBI	+	carbon source
[Ref.: #29221]	threonine ChEBI	+	carbon source
[Ref.: #29221]	trehalose ChEBI	+	carbon source
[Ref.: #19823]	xylose ChEBI	-
[Ref.: #29221]	xylose ChEBI	+	carbon source
	Only first 10 entries are displayed. Click here to see all.

	Enzyme	Enzyme activity	EC number
[Ref.: #68382]	acid phosphatase	+	3.1.3.2	* from API zym
[Ref.: #68382]	alkaline phosphatase	+	3.1.3.1	* from API zym
[Ref.: #68382]	alpha-chymotrypsin	+	3.4.21.1	* from API zym
[Ref.: #68382]	alpha-fucosidase	+	3.2.1.51	* from API zym
[Ref.: #68382]	alpha-galactosidase	-	3.2.1.22	* from API zym
[Ref.: #68382]	alpha-glucosidase	+	3.2.1.20	* from API zym
[Ref.: #68382]	alpha-mannosidase	-	3.2.1.24	* from API zym
[Ref.: #68382]	beta-galactosidase	-	3.2.1.23	* from API zym
[Ref.: #68382]	beta-glucosidase	+	3.2.1.21	* from API zym
[Ref.: #68382]	beta-glucuronidase	-	3.2.1.31	* from API zym
[Ref.: #68382]	cystine arylamidase	+	3.4.11.3	* from API zym
[Ref.: #68382]	esterase (C 4)	+		* from API zym
[Ref.: #68382]	esterase lipase (C 8)	-		* from API zym
[Ref.: #29221]	gelatinase	+
[Ref.: #68382]	leucine arylamidase	+	3.4.11.1	* from API zym
[Ref.: #68382]	lipase (C 14)	-		* from API zym
[Ref.: #68382]	N-acetyl-beta-glucosaminidase	-	3.2.1.52	* from API zym
[Ref.: #68382]	naphthol-AS-BI-phosphohydrolase	+		* from API zym
[Ref.: #68382]	trypsin	-	3.4.21.4	* from API zym
[Ref.: #29221]	urease	+	3.5.1.5
[Ref.: #68382]	valine arylamidase	+		* from API zym
	Only first 10 entries are displayed. Click here to see all.

API® zym:

Note that the displayed test results represent raw data and therefore may deviate!

	API ID	Control	2-naphthyl phosphateAlkaline phosphatase	2-naphthyl butyrateEsterase (C 4)	2-naphtyl caprylateEsterase Lipase (C 8)	2-naphthyl myristateLipase (C 14)	L-leucyl-2-naphthylamideLeucine arylamidase	L-valyl-2-naphthylamideValine arylamidase	L-cystyl-2-naphthylamideCystine arylamidase	N-benzoyl-DL-arginine-2-naphthylamideTrypsin	N-glutaryl-phenylalanine-2-naphthylamidealpha- Chymotrypsin	2-naphthyl phosphateAcid phosphatase	Naphthol-AS-BI-phosphateNaphthol-AS-BI-phosphohydrolase	6-Br-2-naphthyl-alphaD-galactpyranosidealpha- Galactosidase	2-naphthyl-betaD-galactpyranosidebeta- Galactosidase	Naphthol-AS-BI-betaD-glucuronidebeta- Glucuronidase	2-naphthyl-alphaD-glucopyranosidealpha- Glucosidase	6-Br-2-naphthyl-betaD-glucopyranosidebeta- Glucosidase	1-naphthyl-N-acetyl-betaD-glucosaminideN-acetyl-beta- glucosaminidase	6-Br-2-naphthyl-alphaD-mannopyranosidealpha- Mannosidase	2-naphthyl-alphaL-fucopyranosidealpha- Fucosidase
[Ref.: #19823]	638	not determinedn.d.	+	+	-	-	+	+	+	-	+	+	+	-	-	-	+	+	-	-	+

Information on isolation source, the sampling and environmental conditions Isolation, sampling and environmental information

[Ref.: #10642]	Sample type/isolated from	Equine placenta
[Ref.: #10642]	Geographic location (country and/or sea, region)	Kentucky, Lexington
[Ref.: #10642]	Country	USA
[Ref.: #10642]	Country ISO 3 Code	USA
[Ref.: #10642]	Continent	North America
* marker position based on {}

Isolation sources categories

#Host	#Mammals	#Equidae (Horse)
#Host Body Product	#Urogenital tract	-

What are isolation sources categories?

Information on possible application of the strain and its possible interaction with e.g. potential hosts Safety information

[Ref.: #10642]	Pathogenicity (animal)	yes
[Ref.: #10642]	Biosafety level	2	Risk group (German classification) According to TRBA 466

Information on genomic background e.g. entries in nucleic sequence databass Sequence information

16S Sequence information:

	Sequence accession description	Seq. accession number	Sequence length (bp)	Sequence database	Associated NCBI tax ID
[Ref.: #10642]	Streptomyces silaceus strain NRRL B-24166 16S ribosomal RNA gene, partial sequence	EU812170	1478	GenBank ENA	545123 tax ID

Availability in culture collections External links

[Ref.: #10642]

Culture collection no.

DSM 41861, LDDC 6638-99, NRRL B-24166

[Ref.: #85498]

SI-ID 401763

Literature:

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Streptomyces alfalfae sp. nov. and comparisons with its closest taxa Streptomyces silaceus, Streptomyces flavofungini and Streptomyces intermedius.	She W, Sun Z, Yi L, Zhao S, Liang Y	Int J Syst Evol Microbiol	10.1099/ijsem.0.000671	2015	*
Phylogeny	Streptomyces atriruber sp. nov. and Streptomyces silaceus sp. nov., two novel species of equine origin.	Labeda DP, Price NP, Kroppenstedt RM, Donahue JM, Williams NM, Sells SF	Int J Syst Evol Microbiol	10.1099/ijs.0.008862-0	2009	*

References

#10642

Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 41861

#19823

Wink, J.: Compendium of Actinobacteria. HZI-Helmholtz-Centre for Infection Research, Braunschweig .

#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 )

#29221

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 #25642 (see below)

#68382

Automatically annotated from API zym .

#85498

Reimer, L.C., Lissin, A.,Schober, I., Witte,J.F., Podstawka, A., Lüken, H., Bunk, B.,Overmann, J.: StrainInfo: A central database for resolving microbial strain identifiers . ( DOI 10.60712/SI-ID401763.1 )

#25642

IJSEM 2899 2009 ( DOI 10.1099/ijs.0.008862-0 , PubMed 19628594 )

* These data were automatically processed and therefore are not curated

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