An uncultured bacterium associated with the ectomycorrhizal fungus Tuber borchii Vittad. was identified as a novel member of the Cytophaga-Flexibacter-Bacteroides group. Utilizing a quantitative PCR targeting the 16S rRNA gene, we relatively quantified this bacterium in the host. The estimated number of bacteria was found to be approximately 10(6) cells per 30-day-old T. borchii mycelium culture. This represents the first molecular attempt to enumerate an uncultured bacterium associated with a mycorrhizal fungus.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC134394PMC
http://dx.doi.org/10.1128/AEM.68.12.6421-6424.2002DOI Listing

Publication Analysis

Top Keywords

bacterium associated
12
tuber borchii
8
borchii vittad
8
uncultured bacterium
8
competitive pcr
4
pcr quantitation
4
quantitation cytophaga-flexibacter-bacteroides
4
cytophaga-flexibacter-bacteroides phylum
4
bacterium
4
phylum bacterium
4

Similar Publications

FilmArray® Effectively Detects All Clades of F41 but Encounters Challenges with Other Adenovirus Species.

J Infect Chemother

January 2025

Division of Microbiology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo, Japan. Electronic address:

The BioFire FilmArray® Gastrointestinal (GI) Panel, a widely used diagnostic tool, is designed to detect the genetic material of 22 common pathogens responsible for gastroenteritis, including viruses, bacteria, and parasites. It can detect human adenovirus (HAdV) species F, particularly serotypes F40 and F41, which are the major causes of diarrhea and mortality in children. However, its potential shortcomings in detecting other HAdV species limit its effectiveness in broader HAdV detection in clinical settings and outbreak investigations.

View Article and Find Full Text PDF

Unlabelled: Type IV pili (T4P) are important virulence factors that allow bacteria to adhere to and rapidly colonize their hosts. T4P are primarily composed of major pilins that undergo cycles of extension and retraction and minor pilins that initiate pilus assembly. Bacteriophages use T4P as receptors and exploit pilus dynamics to infect their hosts.

View Article and Find Full Text PDF

Enhanced bacteriostatic effects of phage vB_C4 and cell wall-targeting antibiotic combinations against drug-resistant .

Microbiol Spectr

January 2025

Yunnan Provincial Key Laboratory of Animal Nutrition and Feed, Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, China.

is a vital zoonotic pathogen known for its extensive drug resistance and ability to form biofilms, which contribute to its antibiotic resistance. In this study, the phage vB_C4, specifically targeting , was isolated and subjected to bioinformatic analysis and bacteriostatic activity assays. The combination of phage vB_C4 with antibiotics such as cephalothin and cefoxitin, which target the bacterial cell wall, resulted in a significantly enhanced bacteriostatic effect compared to either the phage or antibiotics alone.

View Article and Find Full Text PDF

Influence of gut bacteria on type 2 diabetes: Mechanisms and therapeutic strategy.

World J Diabetes

January 2025

College of Materials and Chemical Engineering, Southwest Forestry University, Kunming 650224, Yunnan Province, China.

The onset and progression of type 2 diabetes mellitus (T2DM) are strongly associated with imbalances in gut bacteria, making the gut microbiome a new potential therapeutic focus. This commentary examines the recent publication in . The article explores the association between T2DM and gut microbiota, with a focus on the pathophysiological changes related to dysbiosis.

View Article and Find Full Text PDF

This study aims to measure the effects of different dietary concentrations of triticale hay (TH) on productive performance, carcass characteristics, microbial protein synthesis (MPS), ruminal and blood variables, and antioxidant power in 40 fattening male Gray Shirazi lambs (BW of 33.2 ± 1.1 kg) over 81 days in a completely randomized design (10 animals/diet).

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!