scholarly journals Glaciimonas frigoris sp. nov., a psychrophilic bacterium isolated from ancient Siberian permafrost sediment, and emended description of the genus Glaciimonas

2016 ◽  
Vol 66 (2) ◽  
pp. 744-748 ◽  
Author(s):  
Rosa Margesin ◽  
De-Chao Zhang ◽  
David Frasson ◽  
Anatoli Brouchkov
Keyword(s):  
Psychrophilic Bacterium ◽  
Permafrost Sediment ◽  
Emended Description ◽  
Siberian Permafrost

scholarly journals Sphaerochaeta multiformis sp. nov., an anaerobic, psychrophilic bacterium isolated from subseafloor sediment, and emended description of the genus Sphaerochaeta

2014 ◽  
Vol 64 (Pt_12) ◽  
pp. 4147-4154 ◽  
Author(s):  
Masayuki Miyazaki ◽  
Sanae Sakai ◽  
Kirsti M. Ritalahti ◽  
Yayoi Saito ◽  
Yuko Yamanaka ◽  
...  
Keyword(s):  
Type Species ◽  
Rrna Gene ◽  
Psychrophilic Bacterium ◽  
Content Type ◽  
Link Type ◽  
The North ◽  
Shimokita Peninsula ◽  
Emended Description ◽  
Coccoid Cell ◽  
Bacterium Strain

An anaerobic, psychrophilic bacterium, strain MO-SPC2T, was isolated from a methanogenic microbial community in a continuous-flow bioreactor that was established from subseafloor sediments collected from off the Shimokita Peninsula of Japan in the north-western Pacific Ocean. Cells were pleomorphic: spherical, annular, curved rod, helical and coccoid cell morphologies were observed. Motility only occurred in helical cells. Strain MO-SPC2T grew at 0–17 °C (optimally at 9 °C), at pH 6.0–8.0 (optimally at pH 6.8–7.2) and in 20–40 g NaCl l−1 (optimally at 20–30 NaCl l−1). The strain grew chemo-organotrophically with mono-, di- and polysaccharides. The major end products of glucose fermentation were acetate, ethanol, hydrogen and carbon dioxide. The abundant polar lipids of strain MO-SPC2T were phosphatidylglycolipids, phospholipids and glycolipids. The major cellular fatty acids were C14 : 0, C16 : 0 and C16 : 1ω9. Isoprenoid quinones were not detected. The G+C content of the DNA was 32.3 mol%. 16S rRNA gene-based phylogenetic analysis showed that strain MO-SPC2T was affiliated with the genus Sphaerochaeta within the phylum Spirochaetes , and its closest relatives were Sphaerochaeta pleomorpha GrapesT (88.4 % sequence identity), Sphaerochaeta globosa BuddyT (86.7 %) and Sphaerochaeta coccoides SPN1T (85.4 %). Based on phenotypic characteristics and phylogenetic traits, strain MO-SPC2T is considered to represent a novel species of the genus Sphaerochaeta , for which the name Sphaerochaeta multiformis sp. nov. is proposed. The type strain is MO-SPC2T ( = JCM 17281T = DSM 23952T). An emended description of the genus Sphaerochaeta is also proposed.

Lacinutrix jangbogonensis sp. nov., a psychrophilic bacterium isolated from Antarctic marine sediment and emended description of the genus Lacinutrix

2014 ◽  
Vol 106 (3) ◽  
pp. 527-533 ◽  
Author(s):  
Yung Mi Lee ◽  
Chung Yeon Hwang ◽  
Inae Lee ◽  
You-Jung Jung ◽  
Yirang Cho ◽  
...  
Keyword(s):  
Marine Sediment ◽  
Psychrophilic Bacterium ◽  
Antarctic Marine ◽  
Emended Description

scholarly journals Isolation and Characterization of Bacteria from Ancient Siberian Permafrost Sediment

Biology ◽  
2013 ◽  
Vol 2 (1) ◽  
pp. 85-106 ◽  
Author(s):  
De-Chao Zhang ◽  
Anatoli Brouchkov ◽  
Gennady Griva ◽  
Franz Schinner ◽  
Rosa Margesin
Keyword(s):  
Isolation And Characterization ◽  
Permafrost Sediment ◽  
Siberian Permafrost

scholarly journals Draft Genome Sequences of Three Flavobacterium psychrophilum Strains Isolated from Diseased Ayu (Plecoglossus altivelis altivelis) Caught at Three Sites in the Kagami River in Kochi, Japan

2019 ◽  
Vol 8 (34) ◽  
Author(s):  
Hazuki Yamashita ◽  
Takayuki Wada ◽  
Yusuke Kato ◽  
Takuji Ikeda ◽  
Masayuki Imajoh
Keyword(s):  
Draft Genome ◽  
Psychrophilic Bacterium ◽  
Genome Sequences ◽  
Plecoglossus Altivelis ◽  
Gram Negative ◽  
Content Type ◽  
Flavobacterium Psychrophilum ◽  
Skin Ulcers ◽  
The Family

Flavobacterium psychrophilum is a Gram-negative, psychrophilic bacterium within the family Flavobacteriaceae. Here, we report the draft genome sequences of three F. psychrophilum strains isolated from skin ulcers of diseased ayu caught by tomozuri angling at three sites in the Kagami River in Japan.

Crateriforma spongiae sp. nov., isolated from a marine sponge and emended description of the genus “Crateriforma”

2021 ◽  
Vol 114 (4) ◽  
pp. 341-353 ◽  
Author(s):  
Gaurav Kumar ◽  
Dhanesh Kumar ◽  
U. Jagadeeshwari ◽  
P. K. Sreya ◽  
A. Shabbir ◽  
...  
Keyword(s):  
Marine Sponge ◽  
Emended Description
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