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Culture-Dependent Bioprospecting of Halophilic Microorganisms from Portuguese Salterns [PDF]

open access: yesMicroorganisms
Extreme hypersaline environments harbour a unique biodiversity capable of surviving in such habitats, including halophilic and halotolerant bacteria. Microbial adaptations to these environments comprehend two main strategies: the “salt-in” that involves ...
Eduarda Almeida   +3 more
doaj   +2 more sources

Xinghamide A, a New Cyclic Nonapeptide Found in Streptomyces xinghaiensis

open access: yesMarine Drugs, 2023
Xinghamide A (1), a new nonapeptide, was discovered in Streptomyces xinghaiensis isolated from a halophyte, Suaeda maritima (L.) Dumort. Based on high-resolution mass and NMR spectroscopic data, the planar structure of 1 was established, and, in ...
Soohyun Um   +5 more
doaj   +1 more source

Biochemical and Molecular Characterization of a Native Haloalkalophilic Tolerant Strain from the Texcoco Lake [PDF]

open access: yesPolish Journal of Microbiology, 2018
In the last decade several new genera have been isolated in alkaline and halophile growth conditions. The studies conducted in the Texcoco Lake soils have shown a generalized microbial adaptation to the specific conditions.
LUIS ALBERTO CIRA-CHÁVEZ   +3 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

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 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

Molecular acclimation of Halobacterium salinarum to halite brine inclusions

open access: yesFrontiers in Microbiology, 2023
Halophilic microorganisms have long been known to survive within the brine inclusions of salt crystals, as evidenced by the change in color for salt crystals containing pigmented halophiles.
Charly Favreau   +10 more
doaj   +1 more source

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

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