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From DNA to lytic proteins: transcription and translation of the bacteriophage T5 holin/endolysin operon
The analysis of transcriptional activity of the bacteriophage T5 hol/endo operon conducted in the paper revealed a strong constitutive promoter...
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Nutrient limitation and oxidative stress induce the promoter of acetate operon in Salmonella Typhimurium
Glyoxylate shunt is an important pathway for microorganisms to survive under multiple stresses. One of its enzymes, malate synthase (encoded by aceB ...
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Unveiling the fructose metabolism system in Staphylococcus aureus: insights into the regulatory role of FruR and the FruRKT operon in bacterial fitness
BackgroundThe utilization of fructose as a carbon source and energy provider plays a crucial role in bacterial metabolism. Additionally, fructose...
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Understanding the diversified microbial operon framework coupled to arsenic transformation and expulsion
The proximity of arsenic in environment has transformed into a genuine natural issue among various regions of the world. An assortment of...
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Impaired glucose metabolism by deleting the operon of hydrogenase 2 in Escherichia coli
Although Escherichia coli has four hydrogenases, their definite roles in fermentation are still not clear. In this study, all the operon deletion...
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The lac Operon
The lac operon regulatory mechanism allows bacteria to sense external nutrient conditions and, accordingly, regulate gene transcription that assists...
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Transcriptional Response of vanB Operon in Staphylococcus aureus Against Vancomycin and Teicoplanin Stress
Staphylococcus aureus is a global pathogen and is responsible for causing severe life-threatening infections. The current study was designed to...
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Sub-operon promoter arrangement of disA facilitates c-di-AMP homeostasis and selective stress responses in Mycobacterium smegmatis
Bacterial second messenger signaling often plays an important role in cellular physiology. In this study, we have attempted to understand how...
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Integration of vanHAX downstream of a ribosomal RNA operon restores vancomycin resistance in a susceptible Enterococcus faecium strain
During the genomic characterisation of Enterococcus faecium strains ( n = 39) collected in a haematology ward, we identified an isolate (OI25), which...
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Functional characterization of a novel violacein biosynthesis operon from Janthinobacterium sp. B9-8
Violacein is a secondary metabolite mainly produced by Gram-negative bacteria that is formed from tryptophan by five enzymes encoded by a single...
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A first genomic portrait of the deep-water azooxanthellate reef-building coral Madracis myriaster: genome size, repetitive elements, nuclear RNA gene operon, mitochondrial genome, and phylogenetic placement in the family Pocilloporidae
The coral Madracis myriaster is one of the most important reef builders in deep-water habitats of the Caribbean Sea, offering refuge to numerous...
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Heterogeneity in the spontaneous induction of the promoter of the ColE9 operon in Escherichia coli
Spontaneous production of E colicins is known to occur in only a small fraction of colicinogenic population. The current study aimed to determine if...
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Insights into the genome of the ‘Loco’ Concholepas concholepas (Gastropoda: Muricidae) from low-coverage short-read sequencing: genome size, ploidy, transposable elements, nuclear RNA gene operon, mitochondrial genome, and phylogenetic placement in the family Muricidae
BackgroundThe Peruvian ‘chanque’ or Chilean ‘loco’ Concholepas concholepas is an economically, ecologically, and culturally important muricid...
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Sef fimbria operon construction, expression, and function for direct rapid detection of Salmonella Enteritidis
AbstractSalmonella Enteritidis (SE) causes both horizontal and vertical transmission of diseases in poultry industry and is also one of the main...
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Co-transfer of plasmid-encoded bla carbapenemases genes and mercury resistance operon in high-risk clones of Klebsiella pneumoniae
AbstractCarbapenemase-producing Klebsiella pneumoniae (CP-Kp) is a real global health threat. Environmental reservoirs of resistance gene...
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Streamlined copper defenses make Bordetella pertussis reliant on custom-made operon
Copper is both essential and toxic to living beings, which tightly controls its intracellular concentration. At the host–pathogen interface, copper...
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The Actinobacterial mce Operon: Structure and Functions
AbstractThe results of studies on mce operons of the causative agent Mycobacterium tuberculosis and actinobacteria are summarized. Mce transporters...
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The role of the msaABCR operon in implant-associated chronic osteomyelitis in Staphylococcus aureus USA300 LAC
BackgroundThe msaABCR operon regulates several staphylococcal phenotypes such as biofilm formation, capsule production, protease production,...
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Global translational control by the transcriptional repressor TrcR in the filamentous cyanobacterium Anabaena sp. PCC 7120
Transcriptional and translational regulations are important mechanisms for cell adaptation to environmental conditions. In addition to house-kee**...
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The ams proteins and the amylovoran biosynthetic pathway: an extensive bioinformatic study
The genus Erwinia includes plant-pathogenic, non-pathogenic and even opportunistic human pathogens. Among them, Erwinia amylovora is one of the most...
