Results 71 to 80 of about 205,748 (273)

Identification and Molecular Characterization of the Operon Required for L-Asparagine Utilization in Corynebacterium glutamicum

Microorganisms, 2022
Understanding the metabolic pathways of amino acids and their regulation is important for the rational metabolic engineering of amino acid production.
Koichi Toyoda, Riki Sugaya, Akihiro Domon, Masako Suda, Kazumi Hiraga, Masayuki Inui   +5 more
doaj   +1 more source

Harnessing Large Language Models to Advance Microbiome Research: From Sequence Analysis to Clinical Applications

Advanced Intelligent Discovery, EarlyView.
Large language models are transforming microbiome research by enabling advanced sequence profiling, functional prediction, and association mining across complex datasets. They automate microbial classification and disease‐state recognition, improving cross‐study integration and clinical diagnostics.
Jieqi Xing, He Wang, Yangyang Sun, Xiaoquan Su, Shunyao Wu   +4 more
wiley   +1 more source

Directional RNA deep sequencing sheds new light on the transcriptional response of Anabaena sp strain PCC 7120 to combined-nitrogen deprivation [PDF]

, 2011
Background: Cyanobacteria are potential sources of renewable chemicals and biofuels and serve as model organisms for bacterial photosynthesis, nitrogen fixation, and responses to environmental changes. Anabaena (Nostoc) sp.
Flaherty, Britt L, Van Nieuwerburgh, Filip, Head, Steven R, Golden, James W   +3 more
core   +3 more sources

Identification of anthranilate and benzoate metabolic operons of Pseudomonas fluorescens and functional characterization of their promoter regions

Microbial Cell Factories, 2006
Background In an effort to identify alternate recombinant gene expression systems in Pseudomonas fluorescens, we identified genes encoding two native metabolic pathways that were inducible with inexpensive compounds: the anthranilate operon (antABC) and ...
Lee Vincent D, Resnick Sol M, Haney Keith L, Shao Ying, Thomas Tracey C, Retallack Diane M, Squires Charles H   +6 more
doaj   +1 more source

Tracing the ancestry of operons in bacteria [PDF]

Bioinformatics, 2017
Abstract Motivation Complexity is a fundamental attribute of life. Complex systems are made of parts that together perform functions that a single component, or subsets of components, cannot. Examples of complex molecular systems include protein structures such as the F1Fo-ATPase, the ribosome,
Huy N. Nguyen, Ashish Jain, Oliver Eulenstein, Iddo Friedberg   +3 more
openaire   +2 more sources

Longitudinal Modulation of the Gut Microbiome and Growth Performance by Phytochemicals as Antibiotic Alternatives in Swine Production

Animal Research and One Health, EarlyView.
We conducted a longitudinal trial across nursery, growing, and finishing phases, showing that phytochemical supplementation as a potential antibiotic alternative reduced potential pathogens and promoted beneficial Lactobacillus amylovorus in the nursery phase, and enriched amino acid and carbohydrate metabolism pathways (prediction) during finishing ...
Ziyu Liu, Samantha Howe, Yang Tian, Alisun N. Watson, Jason E. Farrar, Christopher E. Randolph, Jaime Andrés Ángel Isaza, Álvaro José Uribe, Yan Huang, Michael Looper, Jiangchao Zhao, Tsungcheng Tsai   +11 more
wiley   +1 more source

Using origami and Shrinky Dinks to create active learning activities to tackle two microbiology concepts: cell structure differences and operon regulation

Journal of Microbiology & Biology Education
This paper presents two low-cost hands-on activities designed to enhance student understanding and address the pedagogical challenges faced by microbiology professors in teaching concepts related to cell structure and gene regulation.
Manuela Tripepi, Hannah M. Schapiro
doaj   +1 more source

Phenazine‐Based Synthetic Biology to Signal Between Cells and Electrodes

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Bioelectronic systems that enable seamless communication between electronic devices and living systems represent a transformative frontier in biotechnology. Among available methodologies, redox based signaling offers unique advantages due to its ubiquity in biology and compatibility with standard electrochemical equipment, expanding on ...
Eric VanArsdale, Monica Chu, Sally Wang, Divya Muthusamy, Eric Wold, Yi Liu, G. F. Payne, Tanya Tschirhart, W. E. Bentley   +8 more
wiley   +1 more source

stg fimbrial operon from S. Typhi STH2370 contributes to association and cell disruption of epithelial and macrophage-like cells

Biological Research, 2015
BACKGROUND: Salmonella enterica serovar Typhi (S. Typhi) stg operon, encoding a chaperone/usher fimbria (CU), contributes to an increased adherence to human epithelial cells.
Liliana Berrocal, Juan A Fuentes, A Nicole Trombert, Matías R Jofré, Nicolás A Villagra, Luis M Valenzuela, Guido C Mora   +6 more
doaj   +1 more source

Enhanced strategies for cuproptosis‐like death in bacterial infection treatment

BMEMat, EarlyView.
This review summarizes and examines the molecular mechanisms underlying cuproptosis‐like death. Furthermore, multi‐strategy efficacy enhancement and potential enhancement approaches are analyzed. Abstract Copper, a classical antibacterial metal, has long been of interest and widely used in medical and public health applications.
Wenqi Wang, Bolong Xu, Ruiyuan Zhu, Hengshuo Gui, Tian Xia, Shaokai Liu, Huiyu Liu, Xianwen Wang   +7 more
wiley   +1 more source