Results 91 to 100 of about 857,307 (339)

Microbial Contribution to Soiling and Its Impact on Photovoltaic Module Soiling in Arid Zones of the Atacama Desert

open access: yesAdvanced Sustainable Systems, EarlyView.
Microorganisms colonizing photovoltaic surfaces in the Atacama desert form biofilms that enhance particle adhesion and reduce energy yield. This study identifies UV‐resistant bacteria and carotenoid‐producing strains that interfere with PV performance.
Douglas Olivares   +8 more
wiley   +1 more source

Potential application of immobilized Bacillus subtilis (P5-6) as bio-protective culture against Staphylococcus aureus in acidic and salted food model

open access: yesFood Agricultural Sciences and Technology (FAST), 2023
This research aimed to apply bacteriocin producing strain Bacillus subtilis (P5-6) as protective culture against Staphylococcus aureus in bamboo shoot pickle. Expression of genes associated with bacteriocin activity of the B.
Vishal Chhetri   +4 more
doaj  

Ecology and thermal inactivation of microbes in and on interplanetary space vehicle components [PDF]

open access: yes
The experiments conducted to determine the heat resistance of Bacillus megaterium ATCC 6458 at 90 and 100 C were completed. Estimates from replicate experiments at eight percent relative humidities (less than 0.001 to 100% RH) for each temperature were ...
Campbell, J. E., Reyes, A. L.
core   +1 more source

Color, Bacteria, and Mosquito Eggs as Ovipositional Attractants for \u3ci\u3eAedes Aegypti\u3c/i\u3e and \u3ci\u3eAedes Albopictus\u3c/i\u3e (Diptera: Culicidae) [PDF]

open access: yes, 2018
Selected bacterial washes, color, and mosquito eggs were comparatively examined as ovipositional attractants for Aedes aegypti and Aedes albopictus. Any evidence of additive activity was noted.
Pavlovich, Steven G, Rockett, C. Lee
core   +2 more sources

Fatty Acids in Bacillus larvae, Bacillus lentimorbus , and Bacillus popilliae [PDF]

open access: yesJournal of Bacteriology, 1969
The types of fatty acids produced by two strains each of Bacillus larvae, B. lentimorbus , and B. popilliae , and their distribution patterns, were studied by gas-liquid chromatography. All six organisms produced eight major fatty acids: six branched (iso-C 14 , -C
openaire   +2 more sources

Flavin Biosynthesis Enhances Extracellular Electron Transfer in Bioengineered Escherichia coli

open access: yesAdvanced Science, EarlyView.
Microbial electronics are promising for energy, sensing, environmental, and synthesis applications. E. coli are engineered with extracellular electron transfer (EET) pathways from a microbe that naturally produces current to enable bioelectronics based on E. coli.
Mohammed Mouhib   +4 more
wiley   +1 more source

Interaction between functional domains of Bacillus thuringiensis insecticidal crystal proteins [PDF]

open access: yes, 1999
Interactions among the three structural domains of Bacillus 1huringiensis Cn.l toxins %~ere investigated by functional analysis of chinieric proteins.
Bosch, D.   +6 more
core  

The Bacillus subtilis signaling protein SpoIVB defines a new family of serine peptidases [PDF]

open access: yes, 2002
The protein SpoIVB plays a key role in signaling in the sigma (K) checkpoint of Bacillus subtilis. This regulatory mechanism coordinates late gene expression during development in this organism and we have recently shown SpoIVB to be a serine peptidase ...
Brannigan, J A, Cutting, S M, Hoa, N T
core   +2 more sources

Gut Bacteria Improve Depressive Symptoms by Degrading Cortisol into Androgen

open access: yesAdvanced Science, EarlyView.
Chronic stress is an important risk factor for stress‐related disorders such as depression. Stress hormone cortisol is essential for the pathogenesis of stress‐related disorders such as depression. Some gut microbiota degraded cortisol, and improve depressive symptoms.
Xiong Wang   +12 more
wiley   +1 more source

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