Results 41 to 50 of about 258 (154)

METHODS AND COMPOSITIONS FOR INHIBITING GRAM POSITIVE BACTERIA [PDF]

open access: yes, 2023
Methods and compositions are provided for treating or preventing a Gram-positive bacteria infection using an inhibitor of lipo-teichoic acid synthase (LtaS). In some embodiments, the inhibitor is a small molecule. In certain embodiments, the inhibitor is

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New bacterial strains for ibuprofen biodegradation: Drug removal, transformation, and potential catabolic genes

open access: yesEnvironmental Microbiology Reports, Volume 16, Issue 4, August 2024.
This study explores the use of bacteria to mitigate ibuprofen (IBU) contamination in wastewater. Four new bacterial strains were identified that can grow with IBU as the only carbon source and demonstrated significant IBU removal efficiencies. In‐depth analysis revealed that two strains, Klebsiella pneumoniae TIBU2.1 and Mycolicibacterium aubagnense ...
Alba Lara‐Moreno   +3 more
wiley   +1 more source

Ecology and Physiology of Aerobic Aromatic Catabolism in Roseobacters [PDF]

open access: yes, 2013
Roseobacters are an abundant and trophically versatile lineage of marine bacteria that are especially dominant in coastal salt marshes. Central to understanding of how members of the Roseobacter clade contribute to biogeochemical cycling in the world’s ...
Gulvik, Christopher Adam
core   +1 more source

Comparative proteomics of a versatile, marine, iron‐oxidizing chemolithoautotroph

open access: yesEnvironmental Microbiology, Volume 26, Issue 6, June 2024.
In this study, we identified proteins that were upregulated under iron‐oxidizing conditions. Notably, we highlight a periplasmic di‐heme cytochrome c that is associated with a putative redox complex spanning the inner membrane, periplasm, outer membrane, and extracellular space.
Roman A. Barco   +8 more
wiley   +1 more source

Marine Microbiota Responses to Shipping Scrubber Effluent Assessed at Community Structure and Function Endpoints

open access: yesEnvironmental Toxicology and Chemistry, Volume 43, Issue 5, Page 1012-1029, May 2024.
Abstract The use of novel high‐throughput sequencing (HTS) technologies to examine the responses of natural multidomain microbial communities to scrubber effluent discharges to the marine environment is still limited. Thus, we applied metabarcoding sequencing targeting the planktonic unicellular eukaryotic and prokaryotic fraction (phytoplankton ...
Savvas Genitsaris   +10 more
wiley   +1 more source

Naphthalene degradation through the gentisate pathway by Burkholderia cepacia strain JS150 [PDF]

open access: yes, 1995
This research was conducted to identify the metabolic pathway used by Burkholderia cepacia strain JS150 for catabolism of naphthalene and salicylate.
Callicotte, Lynda Louise
core   +1 more source

Zum Einfluß der Umweltbedingungen auf die Funktionsweise eines 4-Chlorsalicylat abbauenden mikrobiellen Konsortiums [PDF]

open access: yes, 2012
Biodegradation of recalcitrant xenobiotic pollutants often involves the coordinated action of complex microbial communities. The functioning of a bacterial consortium, that had been isolated for its capability to grow on 4-chlorosalicylate (4-CS), was ...
Kaminski, Filip Jakub
core   +1 more source

The salicylate 1,2-dioxygenase from Pseudaminobacter salicylatoxidans DSM 6986T is a bifunctional enzyme that inactivates the mycotoxin ochratoxin A by a novel amidohydrolase activity

open access: yes, 2023
10 pags., 8 figs.The salicylate 1,2-dioxygenase from the bacterium Pseudaminobacter salicylatoxidans DSM 6986T (PsSDO) is a versatile metalloenzyme that participates in the aerobic biodegradation of aromatic compounds, such as gentisates and salicylates.
Mancheño, Jose M.   +4 more
core   +1 more source

Synergistic combination of immunologic inhibitors for the treatment of cancer [PDF]

open access: yes, 2023
The present disclosure provides combinations of immunologic inhibitors for the treatment of cancer. In some embodiments, the methods involve the use of a combination of at least two of the following: an inhibitor of indoleamine-2,3-dioxygenase (IDO), an ...

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