Results 21 to 30 of about 3,214 (210)

Isolation, screening and identification of haloarchaea with chitinolytic activity from hypersaline lakes of Iran [PDF]

open access: yesArchives of Biological Sciences, 2019
Halophiles produce stable enzymes under extreme conditions. The scant information about chitinolytic haloarchaea led us to conduct the present study in order to isolate and screen native halophilic archaea with chitinolytic activity and to optimize the ...
Yavari-Bafghi Maryam   +2 more
doaj   +1 more source

Genomic Analysis of Haloarchaea from Diverse Environments, including Permian Halite, Reveals Diversity of Ultraviolet Radiation Survival and DNA Photolyase Gene Variants

open access: yesMicroorganisms, 2023
Ultraviolet (UV) radiation responses of extremophilic and archaeal microorganisms are of interest from evolutionary, physiological, and astrobiological perspectives. Previous studies determined that the halophilic archaeon, Halobacterium sp. NRC-1, which
Sagorika Nag   +7 more
doaj   +1 more source

A Survey of Spontaneous Antibiotic-Resistant Mutants of the Halophilic, Thermophilic Bacterium Rhodothermus marinus

open access: yesAntibiotics, 2021
Rhodothermus marinus is a halophilic extreme thermophile, with potential as a model organism for studies of the structural basis of antibiotic resistance.
Sophia Silvia   +4 more
doaj   +1 more source

A Comparison of β-Carotene, Phytoene and Amino Acids Production in Dunaliella salina DF 15 (CCAP 19/41) and Dunaliella salina CCAP 19/30 Using Different Light Wavelengths

open access: yesFoods, 2021
Strains of Dunaliella salina microalgae are of considerable research and industrial interest because they hyper-accumulate β-carotene as well as produce high-quality protein. To explore the co-production of valuable compounds in D.
Yixing Sui   +5 more
doaj   +1 more source

Regulation of osmoadaptation in the moderate halophile Halobacillus halophilus : chloride, glutamate and switching osmolyte strategies [PDF]

open access: yes, 2008
The moderate halophile Halobacillus halophilus is the paradigm for chloride dependent growth in prokaryotes. Recent experiments shed light on the molecular basis of the chloride dependence that is reviewed here.
Saum, Stephan H., Müller, Volker
core   +1 more source

Halophilic

open access: yesRefract: An Open Access Visual Studies Journal, 2022
These photographs are acts of engagement with the nonhuman world, in forms that reflect the entanglement of the organic and the synthetic. In the Halophilic 2 series, I use polarized light to illuminate salt crystals, chasing color effects that activate the imagination.
openaire   +3 more sources

Salty sisters: The women of halophiles

open access: yesFrontiers in Microbiology, 2014
A history of halophile research reveals the commitment of scientists to uncovering the secrets of the limits of life, in particular life in high salt concentration and under extreme osmotic pressure.
Bonnie K. Baxter   +2 more
doaj   +1 more source

Metabolism of halophilic archaea [PDF]

open access: yesExtremophiles, 2008
In spite of their common hypersaline environment, halophilic archaea are surprisingly different in their nutritional demands and metabolic pathways. The metabolic diversity of halophilic archaea was investigated at the genomic level through systematic metabolic reconstruction and comparative analysis of four completely sequenced species: Halobacterium ...
Falb, M.   +9 more
openaire   +3 more sources

Domain organization of DNase from Thioalkalivibrio sp. provides insights into retention of activity in high salt environments

open access: yesFrontiers in Microbiology, 2015
Our study indicates that DNA binding domains are common in many halophilic or halotolerantbacterial DNases and they are potential activators of enzymatic activity at high ionic strength.Usually, proteins adapt to high ionic strength by increasing the ...
Gediminas eAlzbutas   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy