Results 31 to 40 of about 8,355 (217)

Thermophiles; or, the Modern Prometheus: The Importance of Extreme Microorganisms for Understanding and Applying Extracellular Electron Transfer

open access: yesFrontiers in Microbiology, 2019
Approximately four billion years ago, the first microorganisms to thrive on earth were anaerobic chemoautotrophic thermophiles, a specific group of extremophiles that survive and operate at temperatures ∼50 – 125°C and do not use molecular oxygen (O2 ...
Bradley G. Lusk
doaj   +1 more source

Genomic and Phenotypic Characterization of Chloracidobacterium Isolates Provides Evidence for Multiple Species

open access: yesFrontiers in Microbiology, 2021
Chloracidobacterium is the first and until now the sole genus in the phylum Acidobacteriota (formerly Acidobacteria) whose members perform chlorophyll-dependent phototrophy (i.e., chlorophototrophy). An axenic isolate of Chloracidobacterium thermophilum (
Mohit Kumar Saini   +18 more
doaj   +1 more source

Genomics, Exometabolomics, and Metabolic Probing Reveal Conserved Proteolytic Metabolism of Thermoflexus hugenholtzii and Three Candidate Species From China and Japan

open access: yesFrontiers in Microbiology, 2021
Thermoflexus hugenholtzii JAD2T, the only cultured representative of the Chloroflexota order Thermoflexales, is abundant in Great Boiling Spring (GBS), NV, United States, and close relatives inhabit geothermal systems globally. However, no defined medium
Scott C. Thomas   +59 more
doaj   +1 more source

A Novel Benzoquinone Compound Isolated from Deep-Sea Hydrothermal Vent Triggers Apoptosis of Tumor Cells

open access: yesMarine Drugs, 2017
Microorganisms are important sources for screening bioactive natural products. However, natural products from deep-sea microbes have not been extensively explored. In this study, the metabolites of bacteriophage GVE2 -infected (Geobacillus sp. E263 virus)
Chenxi Xu   +3 more
doaj   +1 more source

Cloning and Characterization of Pyridoxal Kinase from Geobacillus sp. H6a

open access: yesJournal of Pure and Applied Microbiology, 2022
Pyridoxal kinase encoded by pdxK gene, is the important key enzyme in the salvage pathway of vitamin B6 biosynthesis. The enzyme catalyzes the phosphorylation of the 5′ alcohol groups of free form vitamin B6 into their 5′-phosphate forms that requires ...
Jumnong Pasri   +2 more
doaj   +1 more source

Fe(III) (oxyhydr)oxide reduction by the thermophilic iron-reducing bacterium Desulfovulcanus ferrireducens

open access: yesFrontiers in Microbiology, 2023
Some thermophilic bacteria from deep-sea hydrothermal vents grow by dissimilatory iron reduction, but our understanding of their biogenic mineral transformations is nascent.
Elizabeth C. Sklute   +7 more
doaj   +1 more source

Molecular Tunnels in Enzymes and Thermophily: A Case Study on the Relationship to Growth Temperature

open access: yesMicroorganisms, 2018
Developments in protein expression, analysis and computational capabilities are decisively contributing to a better understanding of the structure of proteins and their relationship to function.
Juan Miguel Gonzalez
doaj   +1 more source

Purification, characterization and mass spectrometric identification of two thermophilic xylanases from Sporotrichum thermophile

open access: yes, 2010
Two xylanases were purified to electrophoretic homogeneity from the thermophilic fungus Sporotrichum thermophile grown in a submerged liquid culture using wheat straw as carbon source.
Vafiadi, C   +5 more
core   +1 more source

Penggunaan Thermophile Sebagai Input untuk Visualisasi Objek yang Berdasar pada Suhu [PDF]

open access: yes, 2010
Penggunaan Thermophile sebagai Input untuk Visualisasi Objek yang Berdasar pada Suhu memiliki fung si yang sama dengan thermograph . Pada sistem thermograph , kamera infra merah digunakan untuk mendeteksi objek.
I Putu Aditya Perdana Giri, I Putu Aditya Perdana Giri
core   +2 more sources

Microbial diversity in the deep-subsurface hydrothermal aquifer feeding the giant gypsum crystal-bearing Naica mine, Mexico

open access: yesFrontiers in Microbiology, 2013
The Naica mine in Northern Mexico is famous for its giant gypsum crystals, which may reach up to 11 m long and contain fluid inclusions that might have captured microorganisms during their formation.
Marie eRagon   +4 more
doaj   +1 more source

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