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  1. 1401
    “…A 3.23-Mb circular genome sequence was assembled, in which 3,026 gene-coding sequences, 45 tRNAs, and 1 rrn operon were annotated.…”
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    Draft Genome Sequence of Thiohalobacter thiocyanaticus Strain FOKN1, a Neutrophilic Halophile Capable of Thiocyanate Degradation
  2. 1402
    “…It contained 2,973 coding sequences, a single copy of the 16S-23S rRNA operon, 47 tRNA genes, and 9 CRISPR repeat sequences.…”
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    Complete Genome Sequence of a Novel Thermoacidophilic and Facultatively Anaerobic Crenarchaeon, Stygiolobus sp. Strain KN-1
  3. 1403
    “…Outside the main operon, putative duplicated genes ribA, ribB and ribE, and a ribN riboflavin importer encoding gene, were found. …”
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    Role of riboflavin biosynthesis gene duplication and transporter in Aeromonas salmonicida virulence in marine teleost fish
  4. 1404
    “…Heme metabolism in congeners of B. thetaiotaomicron has previously been associated with the 6-gene hmu operon, based on genetic studies. A bioinformatics survey demonstrated that the intact operon is widespread in but confined to members of the Bacteroidetes phylum and ubiquitous in healthy human GI tract flora. …”
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    Bacteroides thetaiotaomicron, a Model Gastrointestinal Tract Species, Prefers Heme as an Iron Source, Yields Protoporphyrin IX as a Product, and Acts as a Heme Reservoir
  5. 1405
    “…Then, we described how the vanA operon makes Staphylococcus aureus resistant to vancomycin and its expression regulation. …”
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    Progress in the Prevalence, Classification and Drug Resistance Mechanisms of Methicillin-Resistant Staphylococcus aureus
  6. 1406
    “…The Rvv TCS is part of a three-gene operon that is present in 30% of Vibrionales species. …”
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    The Rvv two-component regulatory system regulates biofilm formation and colonization in Vibrio cholerae
  7. 1407
    “…Common genomic determinants defined most strains’ phenotypic, reduced susceptibility to current and historic antibiotics (e.g. bla (TEM) plasmid for penicillin, tetM plasmid for tetracycline, gyrA for ciprofloxacin, 23S rRNA and/or mosaic mtr operon for azithromycin, and mosaic penA for cefixime and ceftriaxone). …”
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    Genomic analysis of 1710 surveillance-based Neisseria gonorrhoeae isolates from the USA in 2019 identifies predominant strain types and chromosomal antimicrobial-resistance determinants
  8. 1408
    “…Gene knockout experiments reveal that operon Smlt2053-Smlt2051 is involved in biofilm formation. …”
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    A Stenotrophomonas maltophilia TetR-Like Transcriptional Regulator Involved in Fatty Acid Metabolism Is Controlled by Quorum Sensing Signals
  9. 1409
    “…The flhD and flhC genes form an operon. The promoter activity of fliC, fliA and flhD in the tosR mutant was significantly lower than in the parent strain. …”
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    The PapB/FocB family protein TosR acts as a positive regulator of flagellar expression and is required for optimal virulence of uropathogenic Escherichia coli
  10. 1410
    “…To this end, we designed a reporter gene fusion carrying the gfpmut3a gene under the control of the promoter/operator region of the arsenic operon (Pars::gfpmut3a) in the extrachromosomal plasmid pAD123. …”
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    Design of a Whole-Cell Biosensor Based on Bacillus subtilis Spores and the Green Fluorescent Protein To Monitor Arsenic
  11. 1411
    “…Whole genome RNA sequencing revealed that the tcaRAB operon expression was altered followed by high expression of glyS and sgtB. …”
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    Teicoplanin associated gene tcaA inactivation increases persister cell formation in Staphylococcus aureus
  12. 1412
    “…Analyses of ribosomal binding sites, RNase E, and hairpin structures suggested complex regulatory mechanism(s) for this >6 Kb operon. CONCLUSIONS/SIGNIFICANCE: The dissimilar expression of the same pmp for different C. trachomatis strains may explain different strain-specific needs and phenotypic distinctions. …”
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    Comparative Expression Profiling of the Chlamydia trachomatis pmp Gene Family for Clinical and Reference Strains
  13. 1413
    “…Nucleotide sequence of the whole operon (3.5 kb) showed almost 100 % similarity to the pediocin AcH/PA-1 operon. …”
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    Detection of the pediocin gene pedA in strains from human faeces by real-time PCR and characterization of Pediococcus acidilactici UVA1
  14. 1414
    “…For example, the iol operon of OG1RF replaces a possible prophage and the vanB transposon in V583. …”
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    Large scale variation in Enterococcus faecalis illustrated by the genome analysis of strain OG1RF
  15. 1415
    “…A proportion of the activated loci were previously identified as PmrA-activated genes (yibD, pmrAB, cptA, etc.) or were genes located in the local region around preA, including the preAB operon. The transcriptional units were defined in this local region by RT-PCR, suggesting three PreA activated operons composed of preA-preB, mdaB-ygiN, and ygiW-STM3175. …”
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    Genome-wide analysis of the PreA/PreB (QseB/QseC) regulon of Salmonella enterica serovar Typhimurium
  16. 1416
    “…Recently, we developed a new inducible expression system in B. subtilis, which directed by B. subtilis maltose utilization operon promoter P(glv). The system demonstrated high-level expression for target proteins in B. subtilis when induced by maltose. …”
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    Development of a Bacillus subtilis expression system using the improved Pglv promoter
  17. 1417
    “…In Clostridium perfringens, the two-component system, VirR/VirS, controls the expression of the ubiG operon involved in methionine to cysteine conversion in addition to the expression of several toxin genes. …”
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    Global regulation of gene expression in response to cysteine availability in Clostridium perfringens
  18. 1418
    “…SDSE, however, lacks several virulence factors of GAS, including superantigens, SPE-B and the hasABC operon. CRISPR spacers may limit the horizontal transfer of phage encoded GAS virulence genes into SDSE. …”
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    Complete genome sequencing and analysis of a Lancefield group G Streptococcus dysgalactiae subsp. equisimilis strain causing streptococcal toxic shock syndrome (STSS)
  19. 1419
    “…These genes included so3030 and so3032, members of an annotated siderophore biosynthetic operon in MR-1. Electrophoretic mobility shift assays demonstrated that the SO2426 protein binds to its motif in the operator region of so3030. …”
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    SO2426 is a positive regulator of siderophore expression in Shewanella oneidensis MR-1
  20. 1420
    “…To further study the LT/CS17 strains we analysed the nucleotide sequence of the CS17 operon and compared the structure to LT/CS17 ETEC isolates from Bangladesh. …”
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    Clonal Relatedness of Enterotoxigenic Escherichia coli (ETEC) Strains Expressing LT and CS17 Isolated from Children with Diarrhoea in La Paz, Bolivia
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