Results 61 to 70 of about 7,801 (203)

Biosynthesis of Ergothioneine and Hercynine by Fungi and Actinomycetales [PDF]

Journal of Bacteriology, 1970
Unlike other bacteria, aerobic members of the order Actinomycetales show a close biochemical relationship to the fungi by their capacity to synthesize hercynine and ergothioneine. The myxomycete Physarum polycephalum , possessing the same synthetic ability, also shows this relationship ...
D. S. Genghof
semanticscholar   +3 more sources

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

iMetaOmics, 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, Yun Wang, Jiecai Zhao, Gaofeng Chen, Andéole Niyongabo Turatsinze, Liang Yue, Yuan Tian, Xiaofan Xie, Ailing Ye, Meilan Zhang, Lingling Wu, Zengxiang Guo, Yubao Zhang, Ruoyu Wang   +13 more
wiley   +1 more source

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

BMC 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, Rey Daniel A, Koch Daniel J, Rückert Christian, Mormann Sascha, Pühler Alfred, Kalinowski Jörn   +6 more
doaj   +1 more source

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

Microbiology 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  

Gut Microbiota Alterations Associated With Colonization by Multidrug‐Resistant Organisms in ICU Patients: First Systematic Review and Meta‐Analysis

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
Microbiota profiling showed colonized critically ill patients had lower values of dominance/evenness (Simpson's index) and richness (Observed), reaching significantly lower values of information (mean difference in Shannon index = –1.18; 95% CI, –1.84 to –0.52; p < 0.001).
Andra‐Elena Goicea, Daniel‐Corneliu Leucuța, Constantin Bodolea   +2 more
wiley   +1 more source

ANTIGENIC STRUCTURE OF THE ACTINOMYCETALES VII [PDF]

Journal of Bacteriology, 1964
Kwapinski , J. B. (The University of New England, Armidale, Australia). Antigenic structure of the Actinomycetales. VII. Chemical and serological similarities of cell walls from 100 Actinomycetales strains. J. Bacteriol. 88: 1211–1219.
openaire   +2 more sources

Radioprotective Role of Some Bacteria Belonging to Actinomycetales against Gamma Irradiation-Induced Oxidative Stress in Male Albino Rats

, 2016
Background: radiation protection concepts and philosophy have been evolving over the past several decades. The inadvertent exposure of human from various source of radiation causes ionization of  molecules, setting off potentially damaging reactions via ...
S. Abdel-Shafi, Tamer M. M. Saad, Abdel-Rahman M. A. Ghonemey, F. Abdel-HaliemM.E., G. Enan   +4 more
semanticscholar   +1 more source

Fecal Microbiome Alterations in Colorectal Cancer: A Systematic Review of Compositional Changes and Microbial Biomarkers

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
Gut microbiome plays a crucial role in colorectal cancer development. The advanced sequencing techniques have the potential to complement current non‐invasive methods for early diagnosis and prevention of colorectal cancer. This includes conducting studies with robust statistical power and consistent, replicable methodologies, taking into consideration
Parvin Askari, Shirin Dashtbin, Tahereh Navidifar, Leila Dadgar‐Zankbar, Arezoo Asadi, Mahsa Ghamari, Parisa Najafi, Shabnam Zeighamy Alamdary, Roghayeh Afifirad, Roya Ghanavati, Atieh Darbandi   +10 more
wiley   +1 more source

A New Genus of the Actinomycetales: Micropolyspora gen. nov. [PDF]

Journal of General Microbiology, 1961
SUMMARY Three filamentous micro-organisms are described. They are typical Actinomycetales forming branching hyphae, 1.5 μ or less in diameter, which are differentiated into a substrate (primary) mycelium and an aerial (secondary) mycelium. They have an unusual mode of sporulation since they form chains of conidia both on the substrate and on the aerial
H A, LECHEVALIER, M, SOLOTOROVSKY, C I, McDURMONT   +2 more
openaire   +2 more sources

Forces Shaping Diversity of Hydrogen Peroxide Detoxification Potential in Ocean Microbial Ecosystems

Environmental Microbiology, Volume 28, Issue 6, June 2026.
Marine microbes which lack catalases, like Prochlorococcus, depend on ‘helpers’, like catalase‐positive Alteromonas, for hydrogen peroxide detoxification. Our results indicate diverse and distinct distributions of catalases (katG, katE and manganese catalase) among community members.
Hannah Goldberg, Sonya T. Dyhrman, Michelle A. DeMers, Rogier Braakman, Gwenn M. M. Hennon   +4 more
wiley   +1 more source