Results 121 to 130 of about 9,724 (179)

Cobamide Scavenging and Import via a Multiprotein Extracellular Relay in Bacteroides thetaiotaomicron

ChemBioChem, Volume 27, Issue 18, 28 September 2026.
Bacteroides thetaiotaomicron competes with gut microbes and the host for a limited cobamide pool. To meet this demand, it deploys surface associated lipoproteins (BtuJ, BtuH, BtuK, BtuG), three BtuB paralogs, and extracellular vesicles that extend cobamide capture beyond the cell surface. This review examines the structural and mechanistic evidence for
Alexander Drake, Romila Mascarenhas
wiley   +1 more source

Bulleidia extructa PP_925: Genome Reduction, Minimalist Metabolism, and Evolutionary Insights into Firmicutes Diversification

Bulleidia extructa strain PP_925, isolated from the periodontal pocket of a patient with periodontitis, is a Gram-positive Bacillota with an unusually compact genome of 1.38 Mb.
Lyudmila I. Kafarskaia, Artem A. Malkov, Peter V. Evseev, Zurab S. Khabadze, Olga Yu. Borisova, Boris A. Efimov, Andrei V. Chaplin, Dmitriy A. Shagin, Yulia N. Urban, Irina V. Podoprigora   +9 more
core   +1 more source

Comparative Characteristics of Antibiotic Resistance Genes in the Fecal Microbial Community of Healthy Controls and Pulmonary Tuberculosis Patients before and after Antituberculosis Treatment

The objective: to investigate the diversity and distribution of antibiotic resistance genes within the fecal microbial community of patients with pulmonary tuberculosis (TB) compared to controls, and to analyze ...
R. Sh. Altinbaev, S. S. Ryakhovsky, L. Ya. Borodina, A. B. Yunusbayeva, M. M. Yunusbaeva, D. M. Sabirova, B. B. Yunusbayev   +6 more
core   +1 more source

Small serine recombinases are markers for antiphage defense system discovery. [PDF]

PLoS Biol
Andersen SE, Kirsch JM, Singh N, Garrett SR, Whitney JC, Hesselberth JR, Duerkop BA.   +6 more
europepmc   +1 more source

Supplementary materials

Viral-encoded reverse transcriptase (RT) is a key component in replication (reverse-transcribing viruses, generating complementary DNA from an RNA template) and genomic mutations (bacteriophage diversity-generating retroelement).
Kaiyang Zheng (17863340)
core   +1 more source

Characteristics of gut microbiota dysbiosis in patients with depression: a visual analysis of knowledge maps. [PDF]

Front Microbiol
Xu C, Zhang S, Liao Y, Shan E, Zhao P, Liu R, Wang J, Yin M, Tai X, Zhang X.   +9 more
europepmc   +1 more source

Microbiome Responses of Beef Steers to Rotational Grazing of Toxic Endophyte-Infected Tall Fescue Under Fall Conditions. [PDF]

Animals (Basel)
Llada IM, Lourenco JM, Dycus MM, Lamichhane U, Ross MK, Suen G, Jones DP, Hill NS, Filipov NM.   +8 more
europepmc   +1 more source

Hypocholesterolemic agents and the gut microbiota: a review of interactions and modulatory activity. [PDF]

Pharmacol Rep
Mântua E Garcia M, Xavier V, Calhelha RC, Heleno SA.   +3 more
europepmc   +1 more source

Effects of diarrhea and antibiotic-induced microbial elimination on dynamic changes in fecal microbial communities and antibiotic resistance of Hu sheep lambs (<i>Ovis aries</i>). [PDF]

PeerJ
Li X, Jiang J, Li X, Jian G, Li F.
europepmc   +1 more source

Genome-based predictions of metabolic preferences and substrate phenotypes in psychrotrophic bacteria from permafrost environments. [PDF]

Microbiol Spectr
West JR, Faber Q, Shepherd A, Barbato RA.   +3 more
europepmc   +1 more source