Results 71 to 80 of about 18,647 (213)

Efficient Synthesis of Steroidal Intermediates with a C17 Side Chain from Phytosterols by Genetically Modified Mycolicibacterium neoaurum NRRL B‐3805 Strain

open access: yesChemistryOpen, Volume 14, Issue 9, September 2025.
Two genetically modified strains are designed and constructed to produce 22‐hydroxy‐23,24‐bisnorchol‐4‐ene‐3‐one (4‐HBC) and 3‐oxo‐4,17‐pregnadiene‐20‐carboxylic acid methyl ester (PDCE) by disrupting and overexpressing the aldolase gene (thl) in the genetically modified strains of Mycolicibacterium neoaurum NRRL B‐3805, respectively, which are useful ...
Xuemei Li   +8 more
wiley   +1 more source

Boosting Dibenzothiophene Biodesulfurization Through Implantation of a Refactored DBT Pathway in a Tailored Pseudomonas putida Chassis

open access: yesMicrobial Biotechnology, Volume 18, Issue 9, September 2025.
This study engineered a Pseudomonas putida strain to efficiently remove sulfur from dibenzothiophene (DBT) by reordering and optimising the dsz operon from Rhodococcus qingshengii IGTS8, enhancing catalytic activity and stability. The modified strain, P. putida DS006, showed high desulfurization efficiency in model biodesulfurization systems.
Panayiotis D. Glekas   +6 more
wiley   +1 more source

Nocardia transvalensis Disseminated Infection in an Immunocompromised Patient with Idiopathic Thrombocytopenic Purpura

open access: yesCase Reports in Infectious Diseases, 2016
Nocardia transvalensis complex includes a wide range of microorganisms with specific antimicrobial resistance patterns. N. transvalensis is an unusual Nocardia species.
Jorge García-Méndez   +6 more
doaj   +1 more source

From Sea to Soil: Marine Actinobacteria in Integrated Seawater Energy Agriculture Systems (ma‐ISEAS)

open access: yesGCB Bioenergy, Volume 17, Issue 9, September 2025.
Conventional ISEAS vs. ma‐ISEAS. The innovation involves using native marine free‐living and endophytic plant growth‐promoting actinobacteria (PGPA) to enhance Salicornia and mangrove productivity. Key modifications are highlighted in red across stages I–VI, showcasing the improved sustainability and efficiency of ma‐ISEAS.
Synan F. AbuQamar   +1 more
wiley   +1 more source

DIFFERENTIATION BETWEEN Nocardia spp. AND Mycobacterium spp.: CRITICAL ASPECTS FOR BACTERIOLOGICAL DIAGNOSIS

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 2014
New methodologies were developed for the identification of Nocardia but the initial diagnosis still requires a fast and accurate method, mainly due to the similarity to Mycobacterium, both clinical and bacteriologically.
Edna Cleide Mendes Muricy   +4 more
doaj   +1 more source

Treatment of cardiac nocardiosis in a post-renal transplant patient of systemic nocardiosis [PDF]

open access: yesJournal of Cardiovascular and Thoracic Research, 2019
In general, nocardia infects immunosuppressed patients, however, sometimes it can also infect immunocompetent individuals. Nocardia infection can disseminate to any organ system of the body but the pulmonary system is the most commonly involved system ...
Muddassar Mahboob   +5 more
doaj   +1 more source

Nocardia keratitis [PDF]

open access: yesQJM: An International Journal of Medicine, 2021
B Gupta   +5 more
openaire   +2 more sources

A loop‐mediated isothermal amplification assay to detect insect‐associated Serratia spp. in the critically endangered insect Dryococelus australis

open access: yesInsect Conservation and Diversity, Volume 18, Issue 5, Page 775-785, September 2025.
Inclusion of a novel sample cleanup step prior to extraction of bacterial DNA from insect frass enhanced rates of bacterial cell recovery and removed insect and plant cells. Development of a robust LAMP assay allowed detection of insect‐associated members of the Serratia marcescens complex in frass from live insects. Results from the LAMP assay applied
Nicholas P. Doidge   +5 more
wiley   +1 more source

Nocardia macrotermitis sp. nov. and Nocardia aurantia sp. nov., isolated from the gut of the fungus-growing termite Macrotermes natalensis

open access: yesInternational Journal of Systematic and Evolutionary Microbiology, 2020
The taxonomic positions of two novel aerobic, Gram-stain-positive Actinobacteria, designated RB20T and RB56T, were determined using a polyphasic approach. Both were isolated from the fungus-farming termite Macrotermes natalensis. Results of 16S rRNA gene
R. Benndorf   +7 more
semanticscholar   +1 more source

Steroid‐responsive generalised sterile necrotising pyogranulomatous lymphadenitis in a cat

open access: yesJournal of Small Animal Practice, Volume 66, Issue 9, Page 670-675, September 2025.
A 1.5‐year‐old neutered male cat was presented with fever, inappetence, lethargy and marked generalised lymphadenopathy of 4 days duration. Excisional biopsy of peripheral lymph nodes revealed necrotising pyogranulomatous lymphadenitis. Extensive investigation failed to identify an underlying infectious [bacterial (Bartonella, Mycobacteria, Mycoplasma,
L. Lecot   +4 more
wiley   +1 more source

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