Results 251 to 260 of about 1,053,752 (301)

Shotgun Metagenomic Analysis Reveals Taxonomic and Functional Transitions in the Salivary Microbiome During Periodontal Disease Progression

Journal of Clinical Periodontology, Volume 53, Issue 11, Page 1650-1662, November 2026.
ABSTRACT Aim To characterise multi‐kingdom salivary microbiome profiles across clinically defined periodontal states and identify stage‐specific taxonomic and functional alterations using shotgun metagenomic sequencing. Materials and Methods In this cross‐sectional study, 204 adults (mean age 40.3 ± 7.6 years) from the SECRETO study (NCT01934725 ...
Muhammed Manzoor, Jaakko Leskelä, Eija Könönen, Leo Lahti, Jukka Putaala, Pirkko J. Pussinen, Susanna Paju   +6 more
wiley   +1 more source

Microbiome and Pathobiome Characterization in Farmed Barramundi (Lates calcarifer) During and Post Scale Drop Disease Outbreaks

Journal of Fish Diseases, Volume 49, Issue 11, November 2026.
ABSTRACT Large‐scale double‐digest RAD sequencing (ddRADseq) datasets generated for genotyping are increasingly available in aquaculture, yet their unmapped reads remain largely unexplored for pathogen surveillance. Here, we evaluated the utility and limitations of repurposing unmapped ddRADseq reads to examine pathogen‐associated and disease ...
Nguyen Thanh Vu, Xueyan Shen, Susan Gibson‐Kueh, Maura Carrai, Celestine Terence, Zhi Weng Josiah Poon, Sarah Priyanka Nelson, Saengchan Senapin, Ha Thanh Dong, Jiun‐Yan Loh, Dean R. Jerry, Jose A. Domingos   +11 more
wiley   +1 more source

Genomic and biological characterization of three lytic phages targeting <i>Vibrio parahaemolyticus</i> and their application in a raw salmon model. [PDF]

Microbiol Spectr
Zhang M, Feng X, Liu P, Qu W, Jin M.
europepmc   +1 more source

Innovative Field Applications of Probiotics, Prebiotics, and Medicinal Plant Products for Disease Control in Aquaculture

Journal of Fish Diseases, Volume 49, Issue 11, November 2026.
ABSTRACT Disease outbreaks and the associated reliance on antibiotics pose major constraints to the sustainability of modern aquaculture. As regulatory pressures increase and consumer demand shifts toward residue‐free production, diverse biological interventions are gaining prominence as viable alternatives to chemotherapeutics.
Mustafa Öz, Enes Üstüner, Sümmani Çifci, Suat Dikel, Emin İleri, Furkan Budak   +5 more
wiley   +1 more source

Co-occurrence of <i>Yersinia pestis</i> and a lytic bacteriophage in brain tissue of <i>Eothenomys miletus</i>. [PDF]

Microbiol Spectr
Lyu D, Su C, Chai Z, Pu E, Bu Z, Song J, Qin S, Duan R, Yang L, Li Z, Xiao M, He Z, Tang D, Zhang P, Xia L, Jing H, Wang X, Gao Z.   +17 more
europepmc   +1 more source

Regulation by the Transcriptional Regulator YdcI in E. coli and (p)ppGpp‐Dependent Activation of ydcI Expression

Molecular Microbiology, Volume 126, Issue 5, Page 503-518, November 2026.
YdcI, a LysR‐type transcription regulator in Escherichia coli, regulates loci like iraP and mqo. Its expression is induced by (p)ppGpp under stress conditions, and protein levels rise during mid‐exponential growth, connecting its role to stress response and metabolism control. ABSTRACT YdcI, a LysR‐type transcription regulator, has been associated with
Ria Basu Roy, Karin Schnetz
wiley   +1 more source

Genomic and functional characterization of <i>six</i> novel phages targeting multidrug<i>-</i>resistant <i>Escherichia coli</i>: prom<i>isi</i>ng candidates for clinical phage therapy. [PDF]

Front Microbiol
Xiong L, Shen X, Xiang Y, Sun J, Wang T, Zhou Q, Xiong K, Wang W, Geng J, Ji X.   +9 more
europepmc   +1 more source

A Mobile Glycosylation Locus Modulates Cell Wall Architecture in Lactobacillus crispatus

Molecular Microbiology, Volume 126, Issue 5, Page 473-481, November 2026.
Serial propagation of Lactobacillus crispatus triggers transposon‐mediated loss of a mobile glycosylation gene fragment (GT3), destabilising the glycosyltransferase complex and remodelling the cell wall with 20%–25% thinner peptidoglycan, while sugar composition remains unchanged.
P. Achterberg, M. Lekkerkerker, L. Koelemeijer, S. Illidge, J. Vroom, R. Y. Hertzberger, J. Vreede, M. C. M. van Loosdrecht, R. Kort   +8 more
wiley   +1 more source

Genomic and functional divergence analysis of closely related <i>Teseptimavirus</i> phages reveals dual HNH endonuclease positioning and its role in plaque formation. [PDF]

Appl Environ Microbiol
Yang X, Zheng S, Zhou B, Li S, Smidt H, Zhu W, Lin Y.   +6 more
europepmc   +1 more source

Archaeal Genes Code for GGDEF Domain Proteins With Diguanylate Cyclase Activity

Molecular Microbiology, Volume 126, Issue 5, Page 576-595, November 2026.
A biofilm‐like mode of growth is hypothesized to be required for the emergence of cellular life. Occurrence of common biofilm gene products in current Bacteria and Archaea is an indication for their previous presence in the last universal common ancestor LUCA and perhaps even in the first universal common ancestor FUCA.
Roman Sidorov, Li Li, Ali Dadvar, Irfan Ahmad, Stefan Spring, Jörg Overmann, Ute Römling   +6 more
wiley   +1 more source