Results 71 to 80 of about 69,592 (259)

Identification of diacetonamine from soybean curd residue as a sporulation-inducing factor toward Bacillus spp.

open access: yesAMB Express, 2017
Under bioassay-guided investigation, a sporulation-inducing factor (SIF) toward Bacillus spp. was searched for in methanol (MeOH) extracts of soybean curd residues, and diacetonamine (1) was identified as the active compound.
Aki Ikeda   +2 more
doaj   +1 more source

Decreased DMI sensitivity of Plenodomus biglobosus (phoma of oilseed rape) associated with CYP51 substitution G476S

open access: yesPest Management Science, EarlyView.
Here, we report for the first time a target site mutation in the CYP51 gene of the oilseed rape phoma stem canker fungus Plenodomus biglobosus (Leptosphaeria biglobosa) that is associated with decreased sensitivity to sterol demethylation inhibitor fungicides.
Kevin M King   +4 more
wiley   +1 more source

Ethanol Dehydrogenase I Contributes to Growth and Sporulation Under Low Oxygen Condition via Detoxification of Acetaldehyde in Metarhizium acridum

open access: yesFrontiers in Microbiology, 2018
The entomopathogenic fungi encounter hypoxic conditions in both nature and artificial culture. Alcohol dehydrogenases (ADHs) are a group of oxidoreductases that occur in many organisms.
Erhao Zhang   +8 more
doaj   +1 more source

Transcriptomic and Phenotypic Analysis of a spoIIE Mutant in Clostridium beijerinckii

open access: yesFrontiers in Microbiology, 2020
SpoIIE is a phosphatase involved in the activation of the first sigma factor of the forespore, σF, during sporulation. A ΔspoIIE mutant of Clostridium beijerinckii NCIMB 8052, previously generated by CRISPR-Cas9, did not sporulate but still produced ...
Mamou Diallo   +9 more
doaj   +1 more source

Construction of an O2‐responsive engineering bioreactor for enhanced indole‐3‐propionic acid production and deoxynivalenol detoxification

open access: yesResponsive Materials, EarlyView.
An oxygen‐responsive living bioreactor was engineered via interspecies protoplast fusion, converting oxygen from an inhibitory stress into a programmable signal for sustained indole‐3‐propionic acid (IPA) production. This genetically encoded bioreactor enables robust aerobic operation and therapeutic efficacy of deoxynivalenol detoxification in vivo ...
Ning Ma   +8 more
wiley   +1 more source

Studies on production and ecophysiology of fungal antagonists for improved biological control of Fusarium oxysporum f.sp. Iycopersici and Monilinia laxa. [PDF]

open access: yes, 1998
This work investigated the production of the biocontrol agents: Penicillium oxalicum to control Fusarium oxysporum f.sp. Iycopersici in the rhizosphere; and Epicoccum nigrum and Penicillium frequentans to control Monilinia laxa in the phyllosphere ...
Lopez, S.P., Lopez, Susana Pascual
core  

Sporulation studies in Clostridium difficile

open access: yes, 2011
Clostridium difficile is a leading cause of healthcare-associated diarrhoea. In recent years, certain C. difficile types have become highly represented among clinical isolates and are associated with outbreaks of increased disease severity, higher ...
Minton, Nigel P.   +3 more
core   +1 more source

Understanding variability and complexity of airborne fungal eDNA

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Recent advances in airborne environmental DNA (eDNA) passive sampling methodologies and their successful application in monitoring terrestrial plant and animal biodiversity have sparked growing research interests in extending this technique to fungal community surveys.
Meng Yao
wiley   +1 more source

Arbuscular Mycorrhizal Fungi: Insights into Methods for Inoculum Production and Advances in In vitro Sporulation Techniques

open access: yes
Arbuscular mycorrhizal (AM) symbiosis is an important biological breakthrough which assisted plant land colonization over 400 million years ago. This widespread mutualistic interaction between fungi and plants enhances nutrient exchange, ecological ...
I. Yesu Raja   +6 more
core   +1 more source

The impact of orphan histidine kinases and phosphotransfer proteins on the regulation of clostridial sporulation initiation

open access: yesmBio
Sporulation is an important feature of the clostridial life cycle, facilitating survival of these bacteria in harsh environments, contributing to disease transmission for pathogenic species, and sharing common early steps that are also involved in ...
Iman Mehdizadeh Gohari   +3 more
doaj   +1 more source

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