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Characterization of a novel ArsR regulates divergent ars operon in Ensifer adhaerens strain ST2

期刊: FEMS MICROBIOLOGY LETTERS, 2023; 370 ()

Microbes evolved resistance determinates for coping with arsenic toxicity are commonly regulated by a variety of transcriptional repressors (ArsRs). E......

Microbial roles in the terrestrial and aquatic nitrogen cycle-implications in climate change

期刊: FEMS MICROBIOLOGY LETTERS, 2023; 370 ()

Soil Microorganisms regulate the nitrogen cycle and influence climate change. Nitrogen, as an essential component for living organisms, is the primary......

Genomic insight into the salt tolerance and proteolytic activity of Bacillus subtilis

期刊: FEMS MICROBIOLOGY LETTERS, 2023; 370 ()

We assessed the salt tolerance and proteolytic activity of 40 genome-published Bacillus subtilis strains isolated from fermented Korean foods to illum......

Diversity of Methylobacterium species associated with New Zealand native plants

期刊: FEMS MICROBIOLOGY LETTERS, 2023; 370 ()

Methylobacterium species are abundant colonizers of the phyllosphere due to the availability of methanol, a waste product of pectin metabolism during ......

Proposal of names for 329 higher rank taxa defined in the Genome Taxonomy Database under two prokaryotic codes

期刊: FEMS MICROBIOLOGY LETTERS, 2023; 370 ()

The Genome Taxonomy Database (GTDB) is a taxonomic framework that defines prokaryotic taxa as monophyletic groups in concatenated protein reference tr......

Photoprotective and antigenotoxic properties of Cutibacterium acnes ecotypes native to terrestrial subsurface habitats

期刊: FEMS MICROBIOLOGY LETTERS, 2023; 370 ()

Actinobacteria are known to produce a variety of secondary metabolites with skin-protective properties. This study aimed to investigate the photoprote......

The phosphodiesterase RmcA contributes to the adaptation of Pseudomonas putida to l-arginine

期刊: FEMS MICROBIOLOGY LETTERS, 2023; 370 ()

A new connection between the amino acid arginine and the modulation of the biofilm lifestyle of P. putida. Amino acids are crucial in nitrogen cycling......

Deletion of biofilm synthesis in Eubacterium limosum ATCC 8486 improves handling and transformation efficiency

期刊: FEMS MICROBIOLOGY LETTERS, 2023; 370 ()

We developed a rapid, simple protocol for gene deletion in the gas-fermenting microbe Eubacterium limosum, and used this to abolish biofilm formation ......

Using gamification to improve engagement and learning outcomes in medical microbiology: the case study of 'BacteriaGame'

期刊: FEMS MICROBIOLOGY LETTERS, 2023; 370 ()

This paper evaluates the impact of playing the educational 'BacteriaGame' on student engagement and learning in comparison with a traditional lecture ......

Glycosylated proteins in the protozoan alga Euglena gracilis: a proteomic approach

期刊: FEMS MICROBIOLOGY LETTERS, 2023; 370 ()

Protein glycosylation, and in particular N-linked glycans, is a hallmark of eukaryotic cells and has been well-studied in mammalian cells and parasite......

Description of Defluviimonas salinarum sp. nov. with the potential of benzene-degradation isolated from saltern in the Yellow Seacoast

期刊: FEMS MICROBIOLOGY LETTERS, 2023; 370 ()

A novel species of Defluviimonas was isolated from a coastal saltern near the Yellow Sea. Strain CAU 1641(T) was isolated from saltern collected in Ga......

Salmonella enterica serovar Typhimurium STM1266 encodes a regulator of curli biofilm formation: the brfS gene

期刊: FEMS MICROBIOLOGY LETTERS, 2023; 370 ()

The major biofilm pathway in Salmonella enterica serovar Typhimurium involves specific growth conditions that induce the csgA gene whose product forms......

Low-cost culture media designed for biomass production of beneficial lactic acid bacteria for their inclusion in a formula to treat bovine reproductive infections

期刊: FEMS MICROBIOLOGY LETTERS, 2023; 370 ()

As a first step for the use of probiotics in a formula for cattle, it is required to have available low-cost culture medium(s) and efficient productio......

Characterization, molecular identification, and antimicrobial activity of lactic acid bacteria isolated from selected fermented foods and beverages in Malaysia

期刊: FEMS MICROBIOLOGY LETTERS, 2023; 370 ()

The present work investigated the profile and biodiversity of lactic acid bacteria (LAB) isolated from selected manufactured and homemade fermented fo......

Investigating chirality in quorum sensing by analysis of Burkholderia cepacia and Vibrio fischeri with comprehensive chiral LC-MS/MS and GC-MS/MS methods

期刊: FEMS MICROBIOLOGY LETTERS, 2023; 370 ()

N-acyl homoserine lactones (N-HLs) are signaling molecules used by Gram-negative bacteria in a phenomenon called quorum sensing. Bacteria will detect ......

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