Results 141 to 150 of about 371 (156)

A review on Antarctic polyextremophiles and their survival strategies

Polar Biology
Dafne Anjos, Cesar Amaral, Rodrigo Goldenberg-Barbosa   +2 more
exaly   +2 more sources

Stress tolerance in a polyextremophile: the southernmost insect

Canadian Journal of Zoology, 2015
Since biotic interactions within the simple terrestrial communities on the Antarctic Peninsula are limited compared with tropical and temperate regions, survival is largely dictated by the numerous abiotic challenges. Our research focuses on adaptations to environmental stresses experienced by the Antarctic midge (Belgica antarctica Jacobs, 1900), the
R.E. Lee, D.L. Denlinger
openaire   +1 more source

Trends in Biotechnology of Polyextremophiles

exaly   +2 more sources

Implications of Polyextremophiles in Astrobiology Research

Renitta Jobby
exaly   +2 more sources

Polyextremophiles: life under multiple forms of stress

Choice Reviews, 2014
exaly   +2 more sources

Genetics and Proteomics of Polyextremophiles Existing in High Temperature

Minakshi Baruah, Dwaipayan Sinha, Suchhanda Ghosh   +2 more
exaly   +2 more sources

Overview of the Genes Associated with Polyextremophiles

Purbita Sikdar, Mahima Saha, Rounak Saha, Debanjan Ghosh   +3 more
exaly   +2 more sources

Polyextremophilic Photoautotrophic Eukaryotic Algae

2013
Organisms 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 ...
openaire   +1 more source

Characteristics of recombinant α-carbonic anhydrase of polyextremophilic bacterium Bacillus halodurans TSLV1

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
openaire   +2 more sources

Halophilic alkali- and thermostable amylase from a novel polyextremophilic Amphibacillus sp. NM-Ra2

International Journal of Biological Macromolecules, 2014
Extracellular 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
openaire   +2 more sources