Results 191 to 200 of about 16,549 (213)

Production of two types of ice crystal-controlling proteins in Antarctic bacterium

Journal of Bioscience and Bioengineering, 2004
Pseudomonas fluorescens KUAF-68, which was isolated from Antarctica, had both ice-nucleating protein and antifreeze protein activities in the culture broth. We found that both proteins were separately produced based on the results of column chromatography, SDS-PAGE analysis and Southern hybridization.
Hidehisa, Kawahara, Yoko, Nakano, Kazuhiro, Omiya, Naomi, Muryoi, Jiro, Nishikawa, Hitoshi, Obata   +5 more
openaire   +2 more sources

Characterization of water-soluble dark-brown pigment from Antarctic bacterium, Lysobacter oligotrophicus

Journal of Bioscience and Bioengineering, 2015
Lysobacter oligotrophicus strain 107-E2(T) isolated from Antarctica produces dark-brown colored water-soluble pigment, in addition to hydrolases and lytic enzymes. The production of pigment is a common characteristic among members of the genus Lysobacter, but the identity of the pigments has been unknown. In this study, we identified the pigment from L.
Tomomi, Kimura, Wakao, Fukuda, Tomoe, Sanada, Tadayuki, Imanaka   +3 more
openaire   +2 more sources

Characterization of recombinant glutathione reductase from the psychrophilic Antarctic bacterium Colwellia psychrerythraea

Extremophiles, 2015
Glutathione reductases catalyze the reduction of oxidized glutathione (glutathione disulfide, GSSG) using NADPH as the substrate to produce reduced glutathione (GSH), which is an important antioxidant molecule that helps maintain the proper reducing environment of the cell.
Mikyoung, Ji, Callie V, Barnwell, Amy M, Grunden   +2 more
openaire   +2 more sources

Phylogeny of the Antarctic bacterium, Carnobacterium alterfunditum

Polar Biology, 1993
W. Spielmeyer, T.A. McMeekin, J. Miller, P.D. Franzmann   +3 more
openaire   +1 more source

Acidisoma cladoniae sp. nov., an acidotolerant bacterium isolated from an Antarctic lichen

Antonie van Leeuwenhoek
Gram-staining-negative, aerobic, white-cream-pearly colony, coccobacilli, and non-motile bacterial strain, PAMC 29798T was isolated from an Antarctic lichen. The strain was acidotolerant and psychrotolerant growing at pH 4.0-7.5 (optimally at pH 4.0-6.5) and 0-25 °C (optimally at 10-20 °C). The major fatty acids are Summed Feature 8, C18:1 2OH, and C19:
Un, Cho, Jehyun, Jeon, Woohyun, Kim, Soon Gyu, Hong, Hyoungseok, Lee, Yung Mi, Lee   +5 more
openaire   +2 more sources

Bacterium-bacterium inhibitory interactions among Antarctic marine isolates and their antibiotic activity against human pathogens

2004
Terrasini (PA)
LO GIUDICE A., MICHAUD L., BRUNI, Vivia
openaire   +1 more source

Bioactive Compounds from the Antarctic Bacterium Pseudomonas SP. A6-5

Chemistry of Natural Compounds, 2022
Jian-Min Liu, Wen-Jie Liu, Shu Xing, Ming-Yang Zhou, Yong-Chun Zhang, Xue-Kui Xia, Han-Kui Wu   +6 more
openaire   +1 more source

The Upper Limits of Thermal Adaptation in an Antarctic Bacterium

Temperature is a complex stressor with a broad genomic basis of adaptation. The ability of organisms, primarily eukaryotes, to adapt to increasing temperatures has been studied extensively. The evolution of upper thermal limits, the highest temperature an organism can reproduce at, is of particular interest as it directly influences the survival of ...
openaire   +1 more source

Identification and Characterization of a Novel, Cold-Adapted d-Xylobiose- and d-Xylose-Releasing Endo-β-1,4-Xylanase from an Antarctic Soil Bacterium, Duganella sp. PAMC 27433

Biomolecules, 2021
Do Young Kim, Jong-Suk Lee, Dong-Ha Shin
exaly  

Activation of RAW 264.7 cells by a polysaccharide isolated from Antarctic bacterium Pseudoaltermonas sp. S-5

Carbohydrate Polymers, 2015
Guo-Dong Wang, Kao-shan Chen
exaly