scholarly journals Volatiles from the Psychrotolerant Bacterium Chryseobacterium polytrichastri

ChemBioChem ◽  
2020 ◽  
Vol 21 (24) ◽  
pp. 3608-3617
Author(s):  
Lukas Lauterbach ◽  
Jeroen S. Dickschat
Keyword(s):  
Psychrotolerant Bacterium

Preliminary crystallographic studies of citrate synthase from an Antarctic psychrotolerant bacterium

1998 ◽  
Vol 54 (5) ◽  
pp. 1012-1013 ◽  
Author(s):  
U. Gerike ◽  
R. J. M. Russell ◽  
M. J. Danson ◽  
N. J. Russell ◽  
D. W. Hough ◽  
...  
Keyword(s):  
Citrate Synthase ◽  
Psychrotolerant Bacterium

scholarly journals 2′-Deoxyribosyltransferase from Bacillus psychrosaccharolyticus: A Mesophilic-Like Biocatalyst for the Synthesis of Modified Nucleosides from a Psychrotolerant Bacterium

Catalysts ◽  
2018 ◽  
Vol 8 (1) ◽  
pp. 8 ◽  
Author(s):  
Alba Fresco-Taboada ◽  
Jesús Fernández-Lucas ◽  
Carmen Acebal ◽  
Miguel Arroyo ◽  
Fernando Ramón ◽  
...  
Keyword(s):  
Modified Nucleosides ◽  
Psychrotolerant Bacterium

Cloning, expression, and characterization of a chitinase gene from the Antarctic psychrotolerant bacterium Vibrio sp. strain Fi:7

Extremophiles ◽  
2001 ◽  
Vol 5 (2) ◽  
pp. 119-126 ◽  
Author(s):  
Anne Bendt ◽  
Heike Hüller ◽  
Ulrike Kammel ◽  
Elisabeth Helmke ◽  
Thomas Schweder
Keyword(s):  
Chitinase Gene ◽  
Psychrotolerant Bacterium ◽  
The Antarctic

scholarly journals Genome Assembly of Chryseobacterium polytrichastri ERMR1:04, a Psychrotolerant Bacterium with Cold Active Proteases, Isolated from East Rathong Glacier in India

2015 ◽  
Vol 3 (6) ◽  
Author(s):  
Rakshak Kumar ◽  
Dharam Singh ◽  
Mohit Kumar Swarnkar ◽  
Anil Kumar Singh ◽  
Sanjay Kumar
Keyword(s):  
Genome Assembly ◽  
Cold Environment ◽  
Sikkim Himalaya ◽  
Industrial Enzyme ◽  
Cold Active ◽  
Psychrotolerant Bacterium ◽  
Insight Into

We report here the genome assembly of a psychrotolerant bacterium, Chryseobacterium polytrichastri ERMR1:04, which secretes cold-active proteases. The bacterium was isolated from a pristine location, the East Rathong Glacier in the Sikkim Himalaya. The 5.53-Mb genome provides insight into the cold-active industrial enzyme and adaptation in the cold environment.

scholarly journals Draft Genome Sequence of the Psychrotolerant Bacterium Methylobacterium sp. Strain BTF04, Isolated from Freshwater in Antarctica

2020 ◽  
Vol 9 (21) ◽  
Author(s):  
Ahnna Cho ◽  
Yong-Joon Cho ◽  
Soyeon Kim ◽  
Ok-Sun Kim
Keyword(s):  
Genome Sequence ◽  
Draft Genome ◽  
Draft Genome Sequence ◽  
King George Island ◽  
Psychrotolerant Bacterium ◽  
Barton Peninsula

ABSTRACT Methylobacterium sp. strain BTF04, a pink-pigmented psychrotolerant bacterium, was isolated from freshwater on Barton Peninsula, King George Island, Antarctica. Here, we report the assembled draft genome sequence of Methylobacterium sp. strain BTF04.

scholarly journals Psychrobacter piscatorii sp. nov., a psychrotolerant bacterium exhibiting high catalase activity isolated from an oxidative environment

2010 ◽  
Vol 60 (1) ◽  
pp. 205-208 ◽  
Author(s):  
Isao Yumoto ◽  
Kikue Hirota ◽  
Hideyuki Kimoto ◽  
Yoshinobu Nodasaka ◽  
Hidetoshi Matsuyama ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Catalase Activity ◽  
Gene Sequence ◽  
16S Rrna Gene Sequence ◽  
Rrna Gene ◽  
Processing Plant ◽  
Rrna Gene Sequence ◽  
Psychrotolerant Bacterium ◽  
Type Strains

A Gram-negative, non-motile, psychrotolerant bacterium exhibiting high catalase activity, designated strain T-3-2T, was isolated from a drain of a fish-processing plant. Its catalase activity was 12 000 U (mg protein)−1, much higher than the activity of the other Psychrobacter strains tested. The strain grew at 0–30 °C and in the presence of 0–12 % NaCl. The predominant isoprenoid quinone was ubiquinone-8 (Q-8), and C16 : 1 ω9c and C18 : 1 ω9c were the predominant cellular fatty acids. The DNA G+C content of strain T-3-2T was 43.9 mol%. 16S rRNA gene sequence phylogeny suggested that strain T-3-2T is a member of the genus Psychrobacter, with the closest relatives being the type strains of Psychrobacter nivimaris (99.2 % similarity), P. aquimaris (98.7 %) and P. proteolyticus (98.5 %). DNA–DNA hybridization showed less than 65 % relatedness with these strains. A phylogenetic tree based on gyrB gene sequences was more reliable, with higher bootstrap values than the 16S rRNA gene sequence-based tree. The result also differentiated the isolate from previously reported Psychrobacter species. Owing to the significant differences in phenotypic and chemotaxonomic characteristics and the phylogenetic and DNA–DNA relatedness data, the isolate merits classification within a novel species, for which the name Psychrobacter piscatorii sp. nov. is proposed. The type strain is T-3-2T (=JCM 15603T =NCIMB 14510T).

scholarly journals Cryobacterium arcticum sp. nov., a psychrotolerant bacterium from an Arctic soil

2011 ◽  
Vol 61 (8) ◽  
pp. 1849-1853 ◽  
Author(s):  
Felizitas Bajerski ◽  
Lars Ganzert ◽  
Kai Mangelsdorf ◽  
André Lipski ◽  
Dirk Wagner
Keyword(s):  
Gene Sequence ◽  
Novel Species ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Methyl Red ◽  
Gram Stain ◽  
Rrna Gene Sequence ◽  
North East ◽  
Arctic Soil ◽  
Psychrotolerant Bacterium

A psychrotolerant, Gram-stain-positive, yellow-pigmented, aerobic rod, designated SK1T, was isolated from a soil sample collected from Store Koldewey, north-east Greenland. Cells were catalase- and methyl red-positive, produced H2S and produced acid from glucose, mannitol and salicin. Strain SK1T was able to grow between −6 and 28 °C, with an optimum at 20 °C. The isolate contained 2,4-diaminobutyrate, glycine, alanine and glutamic acid in the cell wall and the major menaquinones were MK-10 and MK-11. Identified polar lipids were phosphatidylglycerol and diphosphatidylglycerol. The major fatty acids were anteiso-C15 : 0 (53.5 %), anteiso-C17 : 0 (17.0 %) and C18 : 0 (12.1 %). The genomic DNA G+C content was 67.8 mol%. Strain SK1T showed the highest 16S rRNA gene sequence similarity with Cryobacterium psychrotolerans 0549T (97.6 %) and Cryobacterium roopkundense RuGl7T (96.8 %). Considering morphological, physiological, biochemical and chemotaxonomic characters and phylogenetic analysis, strain SK1T represents a novel species in the genus Cryobacterium, for which the name Cryobacterium arcticum sp. nov. is proposed. The type strain is SK1T ( = DSM 22823T  = NCCB 100316T).

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