Putting Together the Puzzle of Simple Gene Regulation: The lac Operon: The discovery of an inducible switch in Escherichia coli that controlled lactose metabolism offered the first clues into gene expression.

Authors: BRADFORD, SHELBY

Source: Scientist; Winter2024, Vol. 38 Issue 4, p26-30, 5p

Impact of mutations in the mtrR, rpdlVD and rrl genes on azithromycin resistance in Neisseria gonorrhoeae.

Authors: Mauffrey, Florian¹ (AUTHOR), Poncet, Fabrice^1,2 (AUTHOR), Jacot, Damien³ (AUTHOR), Greub, Gilbert³ (AUTHOR), Nordmann, Patrice² (AUTHOR), Blanc, Dominique S.^1,2 (AUTHOR) Dominique.Blanc@chuv.ch

Source: PLoS ONE. 7/16/2024, Vol. 19 Issue 7, p1-8. 8p.

Subject Terms: *NEISSERIA gonorrhoeae, *OPERONS, *AZITHROMYCIN, *SEXUALLY transmitted diseases, *REGULATOR genes, *RIBOSOMAL proteins, *HERBICIDE resistance

Geographic Terms: SWITZERLAND

Glyphosate-Induced Phosphonatase Operons in Soil Bacteria of the Genus Achromobacter.

Authors: Epiktetov, Dmitry O.¹ (AUTHOR) epiktetoff@pbcras.ru, Sviridov, Alexey V.¹ (AUTHOR) avsviridov@pbcras.ru, Tarlachkov, Sergey V.^1,2 (AUTHOR) tanya_vsh@rambler.ru, Shushkova, Tatyana V.¹ (AUTHOR) leont@ibpm.pushchino.ru, Toropygin, Ilya Yu.³ (AUTHOR) toropygin@rambler.ru, Leontievsky, Alexey A.¹ (AUTHOR)

Source: International Journal of Molecular Sciences. Jun2024, Vol. 25 Issue 12, p6409. 22p.

Subject Terms: *BACTERIAL operons, *SOIL microbiology, *OPERONS, *ACHROMOBACTER, *BACTERIAL genomes, *GLYPHOSATE, *IRON

Comprehensive Characterization of fucAO  Operon Activation in Escherichia coli.

Authors: Zhang, Zhongge¹ (AUTHOR) j1huo@ucsd.edu, Huo, Jialu¹ (AUTHOR), Velo, Juan¹ (AUTHOR), Zhou, Harry¹ (AUTHOR), Flaherty, Alex¹ (AUTHOR), Saier Jr., Milton H.¹ (AUTHOR) zzhongge@ucsd.edu

Source: International Journal of Molecular Sciences. Apr2024, Vol. 25 Issue 7, p3946. 23p.

Subject Terms: *OPERONS, *ESCHERICHIA coli, *RNA polymerases, *BINDING sites, *GENETIC transcription regulation, *FUCOSE

The SpxA1-TenA toxin-antitoxin system regulates epigenetic variations of Streptococcus pneumoniae by targeting protein synthesis.

Authors: Wang, Shaomeng¹, Li, Xiu-Yuan¹, Zhu, Mengran¹, Deng, Haiteng², Wang, Juanjuan³, juanjuanwang@cau.edu.cn, Zhang, Jing-Ren¹, zhanglab@tsinghua.edu.cn

Source: PLoS Pathogens; 12/26/2024, Vol. 20 Issue 12, p1-29, 29p

Generation of ribosomal protein S1 mutants for improving of expression of difficult to translate mRNAs.

Authors: Niemelä, Laura R. K.¹, Pásztor, András¹, Frey, Alexander D.¹, alexander.frey@aalto.fi

Source: Applied Microbiology & Biotechnology; 1/23/2025, Vol. 109 Issue 1, p1-13, 13p

Reciprocal regulation of enterococcal cephalosporin resistance by products of the autoregulated yvcJ-glmR-yvcL operon enhances fitness during cephalosporin exposure.

Authors: Djorić, Dušanka¹ (AUTHOR), Atkinson, Samantha N.^1,2 (AUTHOR), Kristich, Christopher J.¹ (AUTHOR) ckristich@mcw.edu

Source: PLoS Genetics. 3/21/2024, Vol. 20 Issue 3, p1-24. 24p.

Subject Terms: *OPERONS, *CEPHALOSPORINS, *ENTEROCOCCAL infections, *BACTERIAL cell walls, *GRAM-positive bacteria, *DNA-binding proteins

Ecological Speciation without Morphological Differentiation? A New Cryptic Species of Diodontus Curtis (Hymenoptera, Pemphredonidae) from the Centre of Europe †.

Authors: Budrys, Eduardas¹ (AUTHOR) eduardas.budrys@gamtc.lt, Orlovskytė, Svetlana¹ (AUTHOR), Budrienė, Anna¹ (AUTHOR)

Source: Insects (2075-4450). Feb2024, Vol. 15 Issue 2, p86. 22p.

Subject Terms: *OPERONS, *RIBOSOMAL DNA, *HOMEOBOX genes, *GENETIC speciation, *HYMENOPTERA, *ECOSYSTEMS, *SPECIES, *DISCRIMINANT analysis, *GENETIC markers

Geographic Terms: LITHUANIA

Unveiling the fructose metabolism system in Staphylococcus aureus: insights into the regulatory role of FruR and the FruRKT operon in bacterial fitness.

Authors: Ge, Yan¹ (AUTHOR), Li, Daiyu¹ (AUTHOR), Wang, Ning¹ (AUTHOR), Shi, Yun¹ (AUTHOR), Guo, Gang¹ (AUTHOR), Fang, Liyuan² (AUTHOR), Zou, Quanming³ (AUTHOR), Liu, Qiang¹ (AUTHOR) liuqiangdyy@163.com

Source: BMC Microbiology. 1/4/2024, Vol. 24 Issue 1, p1-12. 12p.

Subject Terms: *OPERONS, *FRUCTOSE, *BACTERIAL metabolism, *GENE expression, *PROMOTERS (Genetics), *METABOLISM

Optimizing Hexose Utilization Pathways of Cupriavidus necator for Improving Growth and L-Alanine Production under Heterotrophic and Autotrophic Conditions.

Authors: Wang, Lei^1,2 (AUTHOR) luohuiying@caas.cn, Luo, Huiying² (AUTHOR), Yao, Bin^1,2 (AUTHOR) binyao@caas.cn, Yao, Junhu¹ (AUTHOR) yaojunhu2004@sohu.com, Zhang, Jie² (AUTHOR) yaojunhu2004@sohu.com

Source: International Journal of Molecular Sciences. Jan2024, Vol. 25 Issue 1, p548. 12p.

Subject Terms: *GLYCOLYSIS, *OPERONS, *GENE expression, *PHOSPHOFRUCTOKINASE 1, *BUTYRATES, *ALANINE

A computational approach for the identification of distant homologs of bacterial riboswitches based on inverse RNA folding.

Authors: Mukherjee, Sumit¹ (AUTHOR), Retwitzer, Matan Drory¹ (AUTHOR), Hubbell, Sara M² (AUTHOR), Meyer, Michelle M² (AUTHOR), Barash, Danny¹ (AUTHOR) dbarash@cs.bgu.ac.il

Source: Briefings in Bioinformatics. May2023, Vol. 24 Issue 3, p1-12. 12p.

Subject Terms: Riboswitches, Bacterial operons, RNA, Operons, Bacterial evolution, Nucleotides, Thiamin pyrophosphate

Development of an Escherichia coli Cell-Based Biosensor for Aspirin Monitoring by Genetic Engineering of MarR.

Authors: Kim, Yeonhong¹, k99yh@konkuk.ac.kr, Jeon, Yangwon¹, Song, Kyeoungseok¹, Ji, Haekang¹, Hwang, Soon-Jin¹, Yoon, Youngdae¹, yyoon21@gmail.com

Source: Biosensors (2079-6374); Nov2024, Vol. 14 Issue 11, p547, 12p

Reporter Gene-Based qRT-PCR Assay for Rho-Dependent Termination In Vivo.

Authors: N, Monford Paul Abishek¹ (AUTHOR) monford.21692@gmail.com, Jeon, Heungjin² (AUTHOR) livinglogos@cnu.ac.kr, Wang, Xun³ (AUTHOR) wangxun@mail.hzau.edu.cn, Lim, Heon M.¹ (AUTHOR) wangxun@mail.hzau.edu.cn

Source: Cells (2073-4409). Nov2023, Vol. 12 Issue 22, p2596. 11p.

Subject Terms: *TRANSFER RNA, *OPERONS, *GENE expression, *REPORTER genes, *RNA polymerases, *PLASMIDS, *MESSENGER RNA

Pseudomonas aeruginosa senses and responds to epithelial potassium flux via Kdp operon to promote biofilm.

Authors: Rapsinski, Glenn J.^1,2, Michaels, Lia A.³, Hill, Madison⁴, Yarrington, Kaitlin D.⁵, Haas, Allison L.¹, D'Amico, Emily J.¹, Armbruster, Catherine R.¹, Zemke, Anna⁶, Limoli, Dominique⁵, Bomberger, Jennifer M.¹, jbomb@dartmouth.edu

Source: PLoS Pathogens; 5/31/2024, Vol. 20 Issue 5, p1-25, 25p

Structural and biosynthetic diversity of plantaricins from Lactiplantibacillus.

Authors: Goel, Aditi¹ (AUTHOR), Halami, Prakash Motiram¹ (AUTHOR) prakashalami@cftri.res.in

Source: Applied Microbiology & Biotechnology. Sep2023, Vol. 107 Issue 18, p5635-5649. 15p.

Subject Terms: *ANTIMICROBIAL peptides, *OPERONS, *PEPTIDES, *ECOLOGICAL niche, *FOOD industry, *PROBIOTICS

Fever-like temperature bursts promote competence development via an HtrA-dependent pathway in Streptococcus pneumoniae.

Authors: Maziero, Mickaël^1,2 (AUTHOR), Lane, David^1,2 (AUTHOR), Polard, Patrice^1,2 (AUTHOR) mathieu.berge@univ-tlse3.fr, Bergé, Mathieu^1,2 (AUTHOR) mathieu.berge@univ-tlse3.fr

Source: PLoS Genetics. 9/12/2023, Vol. 19 Issue 9, p1-25. 25p.

Subject Terms: *OPERONS, *STREPTOCOCCUS pneumoniae, *GENE expression, *HIGH temperatures, *CELL physiology, *TEMPERATURE, *NORFLOXACIN

Sequencing and characterization of Helcococcus ovis: a comprehensive comparative genomic analysis of virulence.

Authors: Cunha, Federico^1,2 (AUTHOR), Casaro, Segundo¹ (AUTHOR), Jones, Kristi L.¹ (AUTHOR), Bisinotto, Rafael S.¹ (AUTHOR), Kariyawasam, Subhashinie³ (AUTHOR), Brown, Mary B.⁴ (AUTHOR), Galvão, Klibs N.^1,5 (AUTHOR) galvaok@ufl.edu

Source: BMC Genomics. 8/30/2023, Vol. 24 Issue 1, p1-15. 15p.

Subject Terms: *GENOMICS, *OPERONS, *MEMBRANE proteins, *ZINC transporters, *ATP-binding cassette transporters, *NUCLEOTIDE sequencing, *WHOLE genome sequencing, *COMPARATIVE genomics

Unravelling and engineering an operon involved in the side-chain degradation of sterols in Mycolicibacterium neoaurum for the production of steroid synthons.

Authors: Zhao, Yun-Qiu¹ (AUTHOR), Liu, Yong-Jun¹ (AUTHOR), Song, Lu¹ (AUTHOR), Yu, Dingyan¹ (AUTHOR), Liu, Kun¹ (AUTHOR), Liu, Ke¹ (AUTHOR), Gao, Bei¹ (AUTHOR), Tao, Xin-Yi¹ (AUTHOR), Xiong, Liang-Bin^1,2 (AUTHOR), Wang, Feng-Qing¹ (AUTHOR) fqwang@ecust.edu.cn, Wei, Dong-Zhi¹ (AUTHOR)

Source: Biotechnology for Biofuels & Bioproducts. 8/2/2023, Vol. 16 Issue 1, p1-17. 17p.

Subject Terms: *OPERONS, *STEROLS, *PHYTOSTEROLS, *GENOMICS, *STEROIDS, *STEROID hormones, *GENETIC regulation

Company/Entity: HUDSON'S Bay Co.

Quasilinear modelling of collisional trapped electron modes.

Source: Journal of Plasma Physics. Dec2024, Vol. 90 Issue 6, p1-46. 46p.

Subject Terms: *OPERONS, *HEAT flux, *TOKAMAKS, *ELECTRONS, *TURBULENCE

From bacterial operons to gene therapy: 50 years of the journal Cell.

Authors: Maniatis, Tom^1,2,3 (AUTHOR) tm2472@columbia.edu

Source: Cell. Nov2024, Vol. 187 Issue 23, p6417-6420. 4p.

Subject Terms: *BACTERIAL operons, *SICKLE cell anemia, *MEDICAL sciences, *RECOMBINANT DNA, *GENE therapy