JCM Catalogue


Prevotella nigrescens Shah and Gharbia 1992

Taxonomy in NCBI database: Bacteria; Bacteroidetes/Chlorobi group; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae.

6322T <-- Y. Benno <-- T. Mitsuoka <-- NCTC 9336 <-- L. P. Garrod.
Accessioned in 1987.
=ATCC 33563 =CCUG 9560 =CIP 104835 =CIP 105552 =DSM 13386 =JCM 12250 =NCTC 9336 =VPI 8944.
Bacteroides intermedius.
Bacteroides melaninogenicus subsp. intermedius.
Type strain [4868].
Medium: 14;  Temperature: 37°C; Anaerobic; Rehydration fluid: 663.

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Source: Human gingival crevice.
Biochemistry/Physiology: [4868].
Enzyme electrophoretic profile: [3863].
G+C (mol%): 42.5 (HPLC) [4868].
DNA-DNA relatedness: [4725,4868].
Phylogeny: 16S rRNA gene (AB547697), hsp60 (AB547621) [8355].
Genome sequence: AFPX00000000, UGTN00000000.
More information: Peptidase, lipase, malate dehydrogenase and glutamate dehydrogenase [4868].
NCBI Taxonomy ID: 28133.

Publication(s) using this strain [B04146, A04177, B05153, A10221].
Patent publication(s) using this strain [JP2007-308378A, JP2011-020935A, JP2013-014521A, 2016-094378].
 Related information on delivery / use of the strain
Biosafety level 1
Terms and conditions Not imposed
Export control (1) No
Distribution control in Japan (2) No
Genetically modified microorganism No
Technical information -
Additional information -
 (1) in complying with the Foreign Exchange and Foreign Trade Control Law of Japan
 (2) in complying with the Plant Protection Law of Japan

 Delivery category
Domestic A (Freeze-dried or L-dried culture) or C (Actively growing culture on request)
Overseas A (Freeze-dried or L-dried culture) or C (Actively growing culture on request)

Viability and purity assays of this product were performed at the time of production as part of quality control. The authenticity of the culture was confirmed by analyzing an appropriate gene sequence, e.g., the 16S rRNA gene for prokaryotes, the D1/D2 region of LSU rRNA gene, the ITS region of the nuclear rRNA operon, etc. for eukaryotes. The characteristics and/or functions of the strain appearing in the catalogue are based on information from the corresponding literature and JCM does not guarantee them.
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