Results 81 to 90 of about 418,438 (292)

Positions 299 and 302 of the GerAA subunit are important for function of the GerA spore germination receptor in Bacillus subtilis. [PDF]

open access: yesPLoS ONE, 2018
Bacillus subtilis, as a model spore-forming Gram-positive bacterium, has been extensively used for spore germination research. Within this field, nutrient-dependent germination with specific germinant receptors (GerA, responding to L-alanine or L-valine;
Anna Grela   +6 more
doaj   +1 more source

Metabolomes of Potato Root Exudates: Compounds That Stimulate Resting Spore Germination of the Soil-Borne Pathogen Spongospora subterranea.

open access: yesJournal of Agricultural and Food Chemistry, 2016
Root exudation has importance in soil chemical ecology influencing rhizosphere microbiota. Prior studies reported root exudates from host and nonhost plants stimulated resting spore germination of Spongospora subterranea, the powdery scab pathogen of ...
M. Balendres   +3 more
semanticscholar   +1 more source

Environmental Control for Edible Fungi Cultivation Based on Temporal Information and Deep Learning

open access: yesFood Bioengineering, EarlyView.
ABSTRACT Currently, there are still prevalent issues in greenhouse environmental regulation, such as response lag, low control accuracy, and difficulty in coping with sudden environmental disturbances. To achieve high‐precision and dynamic control of the edible fungi cultivation environment, this study proposes an edible fungi environmental control ...
Xiangyan Wang   +3 more
wiley   +1 more source

Resistance and germination of spores of Bacillus species lacking members of a spore integral inner membrane protein family and locations of these proteins in spores

open access: yesJournal of Bacteriology
Spores of Bacillus species are dormant and resistant to heat and chemicals but “return to life” in germination, and cells of some species/strains can cause food spoilage or disease. Recently, two members of a family of five spore integral inner membrane (
Shermeen Khan   +6 more
doaj   +1 more source

Lipoxygenase Activity Accelerates Programmed Spore Germination in Aspergillus fumigatus

open access: yesFrontiers in Microbiology, 2017
The opportunistic human pathogen Aspergillus fumigatus initiates invasive growth through a programmed germination process that progresses from dormant spore to swollen spore (SS) to germling (GL) and ultimately invasive hyphal growth.
Gregory J. Fischer   +6 more
doaj   +1 more source

Alkaliphilic Bacillus species show potential application in concrete crack repair by virtue of rapid spore production and germination then extracellular calcite formation

open access: yesJournal of Applied Microbiology, 2017
Characterization of alkaliphilic Bacillus species for spore production and germination and calcite formation as a prelude to investigate their potential in microcrack remediation in concrete.
Trupti Sharma   +4 more
semanticscholar   +1 more source

Pulsed Light Technology in Food Safety and Preservation: Principles, Applications, and Future Directions

open access: yesFood Chemistry International, EarlyView.
Pulsed light technology uses short high‐intensity broad‐spectrum flashes (200–1100 nm) to inactivate microbes via DNA damage. It preserves food quality, extends shelf life, and works on liquids, meats, and produce, often combined with other hurdles for enhanced efficacy.
Abdul Mueez Ahmad   +4 more
wiley   +1 more source

Intestinal calcium and bile salts facilitate germination of Clostridium difficile spores. [PDF]

open access: yesPLoS Pathogens, 2017
Clostridium difficile (C. difficile) is an anaerobic gram-positive pathogen that is the leading cause of nosocomial bacterial infection globally. C. difficile infection (CDI) typically occurs after ingestion of infectious spores by a patient that has ...
Travis J Kochan   +10 more
doaj   +1 more source

Phytochemistry, Chemotypic Diversity and Antimicrobial Potential of Essential Oils From Native Aromatic Plants of the Americas: A Systematic Review

open access: yesFlavour and Fragrance Journal, EarlyView.
This review bridges ancestral indigenous knowledge with modern pharmacology, summarizing the phytochemistry and antimicrobial properties of essential oils from seven native American species. It highlights their significant activity against bacterial, fungal and parasitic pathogens, emphasizing their potential as sustainable therapeutic and agricultural
Arley Rey Páez   +2 more
wiley   +1 more source

Effect of Gamma Radiation on Spore Germination and Mycelial Growth of Penicillium Expansum, Postharvest Disease of Apple Fruit [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2012
Blue mold caused by Penicillium expansum causes most of the losses during the storage period in the world. In this study, the inhibition effect of different doses of gamma radiation on spore germination and mycelial growth of Penicillium expansum was ...
H A.Mostafavi   +5 more
doaj  

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