Results 61 to 70 of about 14,099 (268)

Evaluation of Heterologous Biosynthetic Pathways for Methanol-Based 5-Aminovalerate Production by Thermophilic Bacillus methanolicus

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
The use of methanol as carbon source for biotechnological processes has recently attracted great interest due to its relatively low price, high abundance, high purity, and the fact that it is a non-food raw material.
Luciana Fernandes Brito   +6 more
doaj   +1 more source

Transformable facultative thermophile Geobacillus stearothermophilus NUB3621 as a host strain for metabolic engineering

open access: yesApplied Microbiology and Biotechnology, 2014
Metabolic engineers develop inexpensive enantioselective syntheses of high-value compounds, but their designs are sometimes confounded by the misfolding of heterologously expressed proteins.
K. Blanchard, S. Robic, I. Matsumura
semanticscholar   +1 more source

Of mice and men—The emerging oral–gut–brain axis of health and disease

open access: yesPeriodontology 2000, EarlyView.
Abstract Objectives Oral health's inextricable links to systemic health are highlighted by the emerging oral–gut–brain axis and other well‐known axes. There is growing evidence of a complex oral–gut–brain axis linking mouth and gut microbiomes with the central nervous system.
Yvonne L. Hernandez‐Kapila   +1 more
wiley   +1 more source

Chemical shift assignment of a thermophile frataxin [PDF]

open access: yes, 2017
Frataxin is the protein responsible for the genetically-inherited neurodegenerative disease Friedreich’s ataxia caused by partial silencing of the protein and loss of function.
Geoff Kelly   +11 more
core   +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

Cellulosomics of the cellulolytic thermophile Clostridium clariflavum

open access: yesBiotechnology for Biofuels, 2014
BackgroundClostridium clariflavum is an anaerobic, thermophilic, Gram-positive bacterium, capable of growth on crystalline cellulose as a single carbon source. The genome of C. clariflavum has been sequenced to completion, and numerous cellulosomal genes
Lior Artzi   +5 more
semanticscholar   +1 more source

A genus in the bacterial phylum Aquificota appears to be endemic to Aotearoa-New Zealand

open access: yesNature Communications
Allopatric speciation has been difficult to examine among microorganisms, with prior reports of endemism restricted to sub-genus level taxa. Previous microbial community analysis via 16S rRNA gene sequencing of 925 geothermal springs from the Taupō ...
Jean F. Power   +14 more
doaj   +1 more source

Biochemical and structural properties of a thermostable mercuric ion reductase from Metallosphaera sedula

open access: yesFrontiers in Bioengineering and Biotechnology, 2015
Mercuric ion reductase (MerA), a mercury detoxification enzyme, has been tuned by evolution to have high specificity for mercuric ions (Hg2+) and to catalyze their reduction to a more volatile, less toxic elemental form.
Jacob Hansen Artz   +8 more
doaj   +1 more source

Impact of Oral Herbal Supplementation on Human Skin Aging: A Systematic Review of Clinical Trials

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 8, August 2026.
ABSTRACT Background Skin aging, characterized by wrinkles, decreased elasticity, and dryness, is both a public health and esthetic issue, affecting most adults and leading to lowered quality of life and higher healthcare costs. While topical treatments are common, systemic approaches are gaining interest for their potential to enhance skin hydration ...
Gisela Meydilin Sanjaya   +5 more
wiley   +1 more source

Geographic and Ecological Diversity of Green Sulfur Bacteria in Hot Spring Mat Communities

open access: yesMicroorganisms, 2023
Three strains of thermophilic green sulfur bacteria (GSB) are known; all are from microbial mats in hot springs in Rotorua, New Zealand (NZ) and belong to the species Chlorobaculum tepidum.
Donna L. Bedard   +9 more
doaj   +1 more source

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