Results 151 to 160 of about 573 (161)
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International Journal of Biological Macromolecules, 2016
Carbonic anhydrase (CA) is a biocatalyst that catalyzes the hydration of CO2 to bicarbonate and protons, thus useful in mitigating green house effect by sequestering CO2 from various point sources. An alkalistable and moderately thermostable α- carbonic anhydrase encoding gene (BhCA) from Bacillus halodurans TSLV1 has been cloned and expressed in ...
Shazia, Faridi, T, Satyanarayana
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Carbonic anhydrase (CA) is a biocatalyst that catalyzes the hydration of CO2 to bicarbonate and protons, thus useful in mitigating green house effect by sequestering CO2 from various point sources. An alkalistable and moderately thermostable α- carbonic anhydrase encoding gene (BhCA) from Bacillus halodurans TSLV1 has been cloned and expressed in ...
Shazia, Faridi, T, Satyanarayana
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Halophilic alkali- and thermostable amylase from a novel polyextremophilic Amphibacillus sp. NM-Ra2
International Journal of Biological Macromolecules, 2014Extracellular gluco-amylo-pullulanase from Amphibacillus sp. NM-Ra2 was purified to homogeneity by ethanol precipitation, anion exchange chromatography and gel filtration chromatography. Molecular mass of the enzyme was 50kDa (SDS-PAGE). The enzyme showed maximal activity at 1.9 M NaCl, pH50°C 8.0 and 54°C and was active from 0 to 4.3 M NaCl and 37 to ...
Noha M. Mesbah, Juergen Wiegel
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Genetics and Proteomics of Polyextremophiles Existing in High Temperature
Aqsa Majgaonkar +2 moreexaly +2 more sources
Implications of Polyextremophiles in Astrobiology Research
Gaurav Yadav +5 moreexaly +2 more sources
Polyextremophilic Photoautotrophic Eukaryotic Algae
2013Organisms that need any kind of extreme conditions to complete their life cycle are called extremophilic. That can be, e.g., elevated (thermophily) or lowered (psychrophily) temperature, an acidic pH (acidophily) or increased salinity (halophily). When two or more types of extreme conditions are required, organisms are designated as polyextremophilic ...
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2023
Isoprene is a 5-carbon volatile chemical monomer used in the production of various industrial products. Its current sourcing is primarily through petrochemical-based processes, but there is growing interest in developing more sustainable and bio-based production methods.
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Isoprene is a 5-carbon volatile chemical monomer used in the production of various industrial products. Its current sourcing is primarily through petrochemical-based processes, but there is growing interest in developing more sustainable and bio-based production methods.
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Extremophiles, 2013
An extracellular haloalkaliphilic thermostable α-amylase producing archaeon was isolated from the saltwater Lake Urmia and identified as Halorubrum xinjiangense on the basis of morphological, biochemical, and molecular properties. The enzyme was purified to an electrophoretically homogenous state by 80 % cold ethanol precipitation, followed by affinity
Mahsa, Moshfegh +3 more
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An extracellular haloalkaliphilic thermostable α-amylase producing archaeon was isolated from the saltwater Lake Urmia and identified as Halorubrum xinjiangense on the basis of morphological, biochemical, and molecular properties. The enzyme was purified to an electrophoretically homogenous state by 80 % cold ethanol precipitation, followed by affinity
Mahsa, Moshfegh +3 more
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Life on the Edge and Astrobiology: Who Is Who in the Polyextremophiles World?
Cellular Origin and Life in Extreme Habitats, 2013Life exists in almost every ecological niche on Earth, and the majority of living organisms thrive in “normal” or “common” conditions. These are the environments that we are familiar with from our daily life. The organisms distributed under those conditions are at moderate temperature (5 to ~40 °C), 1 atm sea level pressure, with our known gas ...
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