Chryseobacterium polytrichastri (DSM 26899, CGMCC 1.12491, YG4-6)

Name: Chryseobacterium polytrichastri (DSM 26899, CGMCC 1.12491, YG4-6)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 131332

Type strain

Strain Designation YG4-6

Culture col. no. DSM 26899 CGMCC 1.12491 YG4-6

NCBI tax ID(s) 1302687

Special Collections DSMZ

Links

Chryseobacterium polytrichastri YG4-6 is a mesophilic prokaryote that was isolated from surface-disinfected moss .

mesophilic genome sequence 16S sequence

Name and taxonomic classification

SI-ID 400357

DSM 26899

@ref 20215

Last LPSN update 2025-12-16 10:01:13

Domain Pseudomonadati

Phylum Bacteroidota

Class Flavobacteriia

Order Flavobacteriales

Family Weeksellaceae

Genus Chryseobacterium

Species Chryseobacterium polytrichastri

Full scientific name Chryseobacterium polytrichastri Chen et al. 2015

Morphology

Cell morphology

@ref	Gram stain	Confidence
125439	negative	99.9
125438	negative	98.455

Culture and growth conditions

Culture medium

@ref	Name	Growth	Medium link	Composition
22559	TGY MEDIUM (DSMZ Medium 1496)		Medium recipe at MediaDive	Name: PGY MEDIUM (DSMZ Medium 1496) Composition: Agar 15.0 g/l Tryptone 5.0 g/l Yeast extract 3.0 g/l D-Glucose 1.0 g/l Distilled water

Culture temp

@ref	Growth	Type	Temperature (°C)	Range
22559	positive	growth	28	mesophilic

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance	Confidence
125439	obligate aerobe	96.9

Spore formation

@ref	Spore formation	Confidence
125439		98.4

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Host	#Plants	#Moss
#Host Body-Site	#Plant	#Sterilized plant part

Isolation

@ref	Sample type	Host species	Geographic location	Country	Country ISO 3 Code	Continent	Latitude	Longitude
22559	surface-disinfected moss (Polytrichastrum formosum)	Polytrichastrum formosum	Tibet province, Gawalong glacier zone (29° 38' 58.66'' N, 91° 06' 56.34'' E)	China	CHN	Asia	29.6496	91.1156 29.6496/91.1156

Taxonmaps

69479

Global distribution of 16S sequence KC560018 (>99% sequence identity) for Chryseobacterium from Microbeatlas

Aquatic Samples	503
Soil Samples	509
Animal Samples	526
Plant Samples	304
Total Samples	1842

Interaction and safety

Risk assessment

@ref	Biosafety level	Biosafety level comment
22559	1	Risk group (German classification)

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	BV-BRC accession	IMG accession	NCBI tax ID	Score
66792	IMG-taxon 2700988715 annotated assembly for Chryseobacterium polytrichastri DSM 26899	scaffold	GCA_900142445	1302687.4	2700988715	1302687	59.47

16S sequences

@ref	Description	Accession	Length	Database	NCBI tax ID
22559	Chryseobacterium polytrichastri strain YG4-6 16S ribosomal RNA gene, partial sequence	KC560018	1478		1302687

GC content

@ref	GC-content (mol%)	Method
22559	37.3	thermal denaturation, midpoint method (Tm)

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: Chryseobacterium polytrichastri DSM 26899
NCBI: GCA_900142445

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	spore_formation	BacteriaNetⓘ	no	98.40	no
125439	motility	BacteriaNetⓘ	no	70.50	no
125439	gram_stain	BacteriaNetⓘ	negative	99.90	no
125439	oxygen_tolerance	BacteriaNetⓘ	obligate aerobe	96.90	no

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Chryseobacterium polytrichastri DSM 26899
NCBI: GCA_900142445.1

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	no	98.46	no
125438	anaerobic	anaerobicⓘ	no	97.71	no
125438	aerobic	aerobicⓘ	yes	86.75	no
125438	spore-forming	spore-formingⓘ	no	86.51	no
125438	thermophilic	thermophileⓘ	no	98.50	yes
125438	flagellated	motile2+ⓘ	no	89.50	no

Literature

Topic	Title	Authors	Journal	DOI	Year
	Volatiles from the Psychrotolerant Bacterium Chryseobacterium polytrichastri.	Lauterbach L, Dickschat JS.	Chembiochem	10.1002/cbic.202000503	2020
Metabolism	Two Diterpene Synthases from Chryseobacterium: Chryseodiene Synthase and Wanjudiene Synthase.	Lauterbach L, Goldfuss B, Dickschat JS.	Angew Chem Int Ed Engl	10.1002/anie.202004691	2020
	Phylogenetic insights into the diversity of Chryseobacterium species.	Siddaramappa S, Narjala A, Viswanathan V, Maliye C, Lakshminarayanan R.	Access Microbiol	10.1099/acmi.0.000019	2019
Phylogeny	Chryseobacterium panacis sp. nov., isolated from ginseng soil.	Singh P, Kim YJ, Farh Mel-A, Dan WD, Kang CH, Yang DC	Antonie Van Leeuwenhoek	10.1007/s10482-015-0620-2	2015
Phylogeny	Chryseobacterium limigenitum sp. nov., isolated from dehydrated sludge.	Kampfer P, Trcek J, Skok B, Sorgo A, Glaeser SP	Antonie Van Leeuwenhoek	10.1007/s10482-015-0434-2	2015
Phylogeny	Chryseobacterium polytrichastri sp. nov., isolated from a moss (Polytrichastrum formosum), and emended description of the genus Chryseobacterium.	Chen XY, Zhao R, Chen ZL, Liu L, Li XD, Li YH	Antonie Van Leeuwenhoek	10.1007/s10482-014-0338-6	2014
Phylogeny	Chryseobacterium glaciei sp. nov., isolated from the surface of a glacier in the Indian trans-Himalayas.	Pal M, Kumari M, Kiran S, Salwan R, Mayilraj S, Chhibber S, Gulati A	Int J Syst Evol Microbiol	10.1099/ijsem.0.002600	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 )
#22559	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 26899
#66792	Julia Koblitz, Joaquim Sardà, Lorenz Christian Reimer, Boyke Bunk, Jörg Overmann: Automatically annotated for the DiASPora project (Digital Approaches for the Synthesis of Poorly Accessible Biodiversity Information) .
#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 .
#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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Chryseobacterium polytrichastri (DSM 26899, CGMCC 1.12491, YG4-6)

Name and taxonomic classification

Morphology

Cell morphology

Culture and growth conditions

Culture medium

Culture temp

Physiology and metabolism

Oxygen tolerance

Spore formation

Isolation, sampling and environmental information

Isolation source categories

Isolation

Taxonmaps

Interaction and safety

Risk assessment

Sequence information

Genome sequences

Genome browser: GCA_900142445

16S sequences

GC content

Genome-based predictions

Predictions

Literature

Literature

References

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