Production and optimization of l‐asparaginase by Streptomyces koyangensis SK4 isolated from Arctic sediment
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Basic Microbiology"
DOI: 10.1002/jobm.202200116
Abstract: Actinomycetes isolated from the Arctic sediment were evaluated for the production of the enzyme l‐asparaginase, an enzyme used to treat acute lymphoblastic leukemia. The most potent strain Streptomyces koyangensis SK4 was selected for l‐asparaginase enzyme… read more here.
Keywords: arctic sediment; asparaginase; production; koyangensis sk4 ... See more keywords
Complete Genome Sequences of Colwellia sp. Arc7-635, a Denitrifying Bacterium Isolated from Arctic Seawater
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DOI: 10.1007/s00284-019-01714-8
Abstract: Colwellia sp. Arc7-635, a psychrophilic denitrifying bacterium isolated from Arctic seawater, uses NO3− or NH4+ as the sole nitrogen source to grow at low temperatures. In this article, we describe the complete genome of Colwellia… read more here.
Keywords: denitrifying bacterium; colwellia arc7; genome; isolated arctic ... See more keywords
Phylogenetic diversity of dimethylsulfoniopropionate-dependent demethylase gene dmdA in distantly related bacteria isolated from Arctic and Antarctic marine environments
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DOI: 10.1007/s13131-019-1393-7
Abstract: Dimethylsulfoniopropionate (DMSP) is mainly produced by marine phytoplankton as an osmolyte, antioxidant, predator deterrent, or cryoprotectant. DMSP is also an important carbon and sulfur source for marine bacteria. Bacteria may metabolize DMSP via the demethylation… read more here.
Keywords: marine; demethylase gene; gene dmda; isolated arctic ... See more keywords
Planktotalea arctica sp. nov., isolated from Arctic seawater.
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DOI: 10.1099/ijsem.0.002152
Abstract: A Gram-staining-negative, non-motile, non-pigmented, rod-shaped bacterium was isolated from an Arctic coastal seawater sample and was designated strain IMCC9565T. Analysis of the 16S rRNA gene sequence of strain IMCC9565T revealed that the closest phylogenetic neighbours… read more here.
Keywords: seawater; strain imcc9565t; arctica nov; isolated arctic ... See more keywords
Paenibacillus arcticus sp. nov., isolated from Arctic soil.
Sign Up to like & getrecommendations! Published in 2017 at "International journal of systematic and evolutionary microbiology"
DOI: 10.1099/ijsem.0.002299
Abstract: A Gram-positive, endospore-forming, strictly aerobic and rod-shaped bacterium, designated strain MME2_R6T, was isolated from Arctic soil, and it was identified by using a polyphasic taxonomic approach. This strain was psychrotolerant, growing at 4‒24 °C. 16S rRNA… read more here.
Keywords: arctic soil; paenibacillus arcticus; mme2 r6t; isolated arctic ... See more keywords
Dyadobacter psychrotolerans sp. nov. and Dyadobacter frigoris sp. nov., two novel psychrotolerant members of the family Cytophagaceae isolated from Arctic soil.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of systematic and evolutionary microbiology"
DOI: 10.1099/ijsem.0.003796
Abstract: Four strains of bacteria designated as AR-3-6T, AT-3-1, AR-3-8T and AR-3-15 were isolated from Arctic soil. Cells were aerobic, Gram-staining-negative, non-motile, non-spore-forming, rod-shaped and yellow-pigmented. Flexirubin-type pigments were present in all strains. All strains tolerated… read more here.
Keywords: arctic soil; dyadobacter frigoris; family cytophagaceae; dyadobacter ... See more keywords