Results 191 to 200 of about 2,163,835 (311)

Understanding RNA Chaperone Activity of ProQ Protein

Journal of Chemical Information and Modeling
Abstract RNA-binding proteins (RBPs) are crucial in recognizing and binding small RNAs that modulate gene expression. RBPs often act as RNA chaperones, facilitating the sRNA-mRNA duplex formation. One of the most studied sRNA chaperones is Hfq, the post-transcriptional gene regulator in bacteria.
Shilpi Singh, Nisha Kumari, Tanmay Dutta, Tarak Karmakar   +3 more
openaire   +3 more sources

Biophysical Characterization and Proteomic Analysis of Small Extracellular Vesicles Derived From Different Neural Cell Lines

Advanced NanoBiomed Research, EarlyView.
This study systematically compares small extracellular vesicles (sEVs) derived from four neural cell lines, revealing how cellular origin shapes vesicle biophysical properties and proteomic cargo. Distinct, lineage‐specific signatures linked to neuronal, astrocytic, and microglial functions are identified, highlighting the importance of cell source ...
Muhammad Waqas Salim, Wei Zhang, Lyndsey E. Collins‐Praino, Andrew Care, Yuling Wang   +4 more
wiley   +1 more source

The RNA Chaperone Protein Hfq Regulates the Characteristic Sporulation and Insecticidal Activity of Bacillus thuringiensis. [PDF]

Front Microbiol, 2022
Yu Z, Fu Y, Zhang W, Zhu L, Yin W, Chou SH, He J.   +6 more
europepmc   +1 more source

RNA chaperone activates Salmonella virulence program during infection. [PDF]

Nucleic Acids Res, 2021
Choi J, Salvail H, Groisman EA.
europepmc   +1 more source

Bakteri ribosoomide uurimus keemilise modifitseerimise meetoditega [PDF]

, 2010
Väitekirja elektrooniline versioon ei sisalda publikatsioone.Ribosoom on suur makromolekulaarne kompleks, mis kodeerib päriliku informatsiooni valgulisse olemusse.
Pulk, Arto
core  

Heat Stress and Gut Microbiome Dynamics in Poultry: Interplay, Consequences, and Mitigation Strategies

Animal Research and One Health, EarlyView.
Heat stress disrupts gut microbial balance in poultry, impairing nutrient absorption and immunity. This review outlines the interplay between thermal stress and microbiome dynamics and discusses integrative mitigation strategies, probiotics, phytogenics, cooling systems, and genetic adaptation to enhance poultry resilience.
O. E. Oke, A. I. Oni, O. A. Akosile, K. M. Oliyide, C. A. Ishola, M. O. Logunleko, O. A. Jimoh, C. P. Njoku, L. O. Fasasi, V. A. Uyanga   +9 more
wiley   +1 more source

Multiple in vivo roles for the C-terminal domain of the RNA chaperone Hfq. [PDF]

Nucleic Acids Res, 2022
Kavita K, Zhang A, Tai CH, Majdalani N, Storz G, Gottesman S.   +5 more
europepmc   +1 more source

The sRNA vvrr1 Modulates the VarS/VarA‐Csr System via LeuO to Regulate Biofilm Formation and Virulence in Vibrio alginolyticus

Animal Research and One Health, EarlyView.
vvrr1, a small RNA, post‐transcriptionally represses the transcriptional regulator LeuO, which directly inhibits the VarS/VarA two‐component system. This triggers a Csr cascade that relieves LuxO repression, ultimately modulating exopolysaccharide production to control biofilm formation and virulence in Vibrio alginolyticus.
Theerakamol Pengsakul, Lei Wen, Lingmin Zhao, Bei Huang, Jiang Zheng, Binfu Xu, Lixing Huang   +6 more
wiley   +1 more source

Measurement of ATP utilization in RNA unwinding and RNA chaperone activities by DEAD-box helicase proteins. [PDF]

Methods Enzymol, 2022
Jarmoskaite I, Helmers AE, Russell R.
europepmc   +1 more source

Immunoinformatics‐Based Design of a Multi‐Epitope Vaccine Targeting a Conserved Copper–Associated Protein in Neisseria gonorrhoeae

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Neisseria gonorrhoeae poses an urgent public health challenge due to rapidly increasing antimicrobial resistance and the absence of an effective vaccine. Targeting conserved bacterial pathways involved in essential physiological processes may provide new opportunities for vaccine antigen discovery.
Sinethemba H. Yakobi, Uchechukwu U. Nwodo   +1 more
wiley   +1 more source