Results 51 to 60 of about 7,420 (156)

Characterizing the Milk Microbiome in Subclinical Mastitis: A Pilot 16S rRNA‐Based Study in Cattle and Water Buffalo

open access: yesVeterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Milk samples collected from cattle and buffalo were pooled and screened for mastitis prior to DNA extraction. Sequencing of the V1–V7 region of 16S rRNA was performed using the MinION platform, and the resulting data were analysed to determine taxonomic classification and assess microbial diversity. ABSTRACT Background In the dairy sector of Bangladesh,
Md. Habib Ullah Masum   +4 more
wiley   +1 more source

Functional genomics and expression analysis of the Corynebacterium glutamicum fpr2-cysIXHDNYZ gene cluster involved in assimilatory sulphate reduction

open access: yesBMC Genomics, 2005
Background Corynebacterium glutamicum is a high-GC Gram-positive soil bacterium of great biotechnological importance for the production of amino acids.
Albersmeier Andreas   +6 more
doaj   +1 more source

Correct interpretation of actinomycete imagery using scanning electron microscopy [PDF]

open access: yesMicrobiology Australia, 2022
Antibiotic discovery was one of the most significant advances in therapeutic medicine following the advances in fermentation technology owing to Howard Florey and his associates.
D. Ipek Kurtböke
doaj  

Asociación simbiótica entre Atriplex aff. cordobensis Gand et Stukert (Cariofilales) y Frankia sp. (Actinomycetales) [PDF]

open access: yes, 1990
Among the symbiont diazotroph microorganisms in non-leguminous plants, the genus Frankia (Actinomycetales) is mentioned. A. aff. cordobensis (Caryophyllales) is a forage shrub which grows in soils with high alkalinity (pH: 8.5-9). In this paper we intend
Oliva, L. del V., Caucas, V. D.
core   +1 more source

The Role of the Gut Microbiota in Allogeneic Hematopoietic Cell Transplantation

open access: yesAmerican Journal of Hematology, Volume 101, Issue 8, Page 1980-1996, August 2026.
ABSTRACT Allogeneic hematopoietic cell transplantation (allo‐HCT) is an effective treatment for patients with high‐risk hematologic malignancies. Over the last decade, gut microbiota composition during allo‐HCT has been associated with patients' outcomes.
Wenjing Hao   +4 more
wiley   +1 more source

Histological and microbiological aspects of actinomycetoma cases in Venezuela

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 1988
A ten year (1976-1986) review study of cases of Actinomycetoma in Venezuela was made through personal interview and clinical examinations, analysis of medical records of patients with actinomycetoma, histological studies of biopsy samples, as well as ...
José Antonio Serrano   +4 more
doaj   +1 more source

Microbial metacommunity ecology: Using null models and networks to understand assembly in a salamander disease system

open access: yesEcosphere, Volume 17, Issue 7, July 2026.
Abstract Animals host diverse microbiomes crucial for their health, which subsequently influence their function in ecosystems. Metacommunity theory offers a useful framework to understand the processes driving host‐associated microbiome assembly across scales, linking regional environmental processes to local host–microbial processes.
Randall R. Jiménez   +4 more
wiley   +1 more source

High phylogenetic turnover magnifies evolutionary relatedness along bacterial primary succession

open access: yesEcology, Volume 107, Issue 6, June 2026.
Abstract Current models of microbial primary succession postulate that stochasticity dominates the early stages of soil community assembly, generating phylogenetically random patterns that are lost as abiotic and biotic filters gain relevance. We hypothesized that, under severe environmental stress, abiotic filters may override stochasticity from early
Yannick Colin   +3 more
wiley   +1 more source

Functionally complementary bacterial inoculant coordinates arbuscular mycorrhizal fungi to improve Angelica sinensis root yield and quality

open access: yesiMetaOmics, Volume 3, Issue 2, June 2026.
Comprehensive understanding of how diverse PGPR strains enhance the rhizosphere microenvironment remains a considerable challenge. Here, we provide experimental evidence that a functionally synergistic composite microbial formulation can markedly enhance growth performance and improve the quality attributes in Angelica sinensis.
Zongyu Zhang   +13 more
wiley   +1 more source

Pulmonary Nocardia ignorata Infection in Gardener, Iran, 2017

open access: yesEmerging Infectious Diseases, 2020
Nocardia ignorata, which was first described in 2001, is a rare human pathogen. We report a case of pulmonary nocardiosis caused by this bacterium in a 55-year-old man from Iran.
Hossein A. Rahdar   +6 more
doaj   +1 more source

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