Int J Syst Evol Microbiol
September 2023
An exopolysaccharide-producing bacterial strain GW4-15, belonging to the genus , was isolated from intertidal sediment from King George Island, Antarctic. The strain was Gram-stain-negative, aerobic, rod-shaped, non-motile and yellow-pigmented. The strain was able to grow in the presence of 0-2 % (w/v) NaCl (optimum, 0 %), at 4-30 °C (optimum, 20-28 °C) and at pH 5.
View Article and Find Full Text PDFA Gram-staining-positive, heterotrophic, non-spore-forming, non-motile, rod-shaped, strain ZS14-85 belonging to the genus Cryobacterium was isolated from soil in Antarctica. Growth was observed in the presence of 0-2% (w/v) NaCl, at pH 7.0-9.
View Article and Find Full Text PDFA Gram-staining-positive, non-spore-forming, non-flagellated, ellipsoidal, strain Z1-20 belonging to the genus Arthrobacter was isolated from a soil sample collected from the Zhongshan station, Antarctic. Phylogenetic analysis of the 16S rRNA gene sequences and phylogenetic analysis revealed that strain Z1-20 formed a unique single cluster in the genus Arthrobacter and shared high 16S rRNA sequence similarities of 97.1% and 96.
View Article and Find Full Text PDFInt J Syst Evol Microbiol
February 2022
A Gram-stain-negative, heterotrophic, aerobic, non-motile, rod-shaped bacterial strain (GW1-59) belonging to the genus was isolated from coastal sediment collected from the Chinese Great Wall Station, Antarctica. The strain was identified using a polyphasic taxonomic approach. The strain grew well on Reasoner's 2A media and could grow in the presence of 0-4 % (w/v) NaCl (optimum, 1 %), at pH 9.
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