Results 191 to 200 of about 238,609 (328)

MICROORGANISMOS BENÉFICOS EN EL CONTROL DE ENFERMEDADES EN JENGIBRE

Agronomía Costarricense, 2005
En Peñas Blanca, San Ramón de Alajuela, se evaluó la acción supresora de las cepas de Trichoderma viride 2C-PR, Bacillus subtilis 002R y Streptomyces griseus 001, en el combate de Fusarium solani, Rhizoctonia solani, Pseudomonas sp y Erwinia ...
Marena Chavarría, Lidieth Uribe, Andrea Bolaños   +2 more
doaj  

Attenuated Bacteria‐Based Tumor Therapy: Clinical Application Risks, Marketing Approval Restrictions, and Coping Strategies

Advanced Science, Volume 13, Issue 16, 18 March 2026.
This review comprehensively overviews attenuated bacteria‐based tumor therapy, highlighting key methodologies and recent progress. It examines strategies for enhancing safety, stabilizing efficacy, optimizing manufacturing, and navigating regulatory pathways.
Yucheng Liu, Junhong Yao, Jiaxin Deng, Minjie Zhou, Kaiyue Shen, Shishuo Sun, Xiaoge Gao, Qing Zhang, Haiheng Xu   +8 more
wiley   +1 more source

Antagonistic effect of rhizospheric bacteria against white rot (Sclerotium cepivorum) of garlic (Allium sativum L.) under in vitro and in vivo conditions

Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Garlic (Allium sativum), a vegetable crop used for food, medicine, and condiments, is affected by white rot (Sclerotium cepivorum). Garlic yield reduction is influenced by several factors, with biotic stresses, particularly fungal pathogens, being among the most significant.
Mussa Adal Mohammed, Asmare Dejen Demeke
wiley   +1 more source

Purification and Characterization of Streptomyces sp. SKK1-8 xylanase

Makara Seri Sains, 2008
Streptomyces sp. SKK1-8 is a xylanase produced bacteria. Purified xylanase has an optimum condition at pH 4.5 and 50oC. The molecular mass of purified xylanase were determined to be 14.4 kDa and 13.4 kDa.
Nunuk Widhyastuti, Yulin Lestari, Anja Meryandini   +2 more
doaj  

Separation and Identification of Impurity of Chlortetracycline Hydrochloride Not Included in the European Pharmacopoeia

Biomedical Chromatography, Volume 40, Issue 3, March 2026.
ABSTRACT Drug impurities can affect the clinical efficacy of medicines and may even present substantial health risks. Consequently, the regulation and investigation of such impurities are critically important. In this study, we observed that the chemical structure of impurity E in chlortetracycline hydrochloride, as described in the European ...
Xi Chen, Jun Meng
wiley   +1 more source

Redirecting a Fungal Quercetin 2,3‐Dioxygenase Toward Artificial Flavonols

ChemCatChem, Volume 18, Issue 6, 27 March 2026.
A novel quercetin 2,3‐dioxygenase was engineered to reshape its substrate‐binding cavity and redirect its specificity toward artificial flavonols. One variant with a larger substrate‐binding cavity exhibited 20‐ to 1750‐fold higher activity toward bulky flavonols with phenyl‐based substitutions at position C‐8.
Michael Kotik, Natalia Kulik, Stanislav Musil, Petr Halada, Lucie Petrásková, Andrea Ramundo, Tatsiana Charnavets, Martina Hurtová, Vladimír Křen, Kateřina Valentová   +9 more
wiley   +1 more source

Draft genome sequences of three <i>Streptomyces</i> sp. strains isolated from marine sponges in Kochi Prefecture, Japan. [PDF]

Microbiol Resour Announc
Hirano A, Matsubara Y, Okamura K, Sakurai T, Ulanova D.   +4 more
europepmc   +1 more source

HETEROKARYOSIS IN STREPTOMYCES [PDF]

Journal of Bacteriology, 1956
S G, BRADLEY, J, LEDERBERG
openaire   +2 more sources

Protein Energy Malnutrition: Opportunities for Cold Plasma Technologies

Food Frontiers, Volume 7, Issue 2, March 2026.
Protein energy malnutrition (PEM) is a major global health concern driven by biological, environmental, and nutritional factors, including gut microbiota imbalance and low protein intake. Cold atmospheric plasma technologies offer promising, sustainable solutions by improving food security, enhancing protein quality and absorption, and modulating gut ...
Karthika Prasad, Syamlal Sasi, Nina Recek, Janith Weerasinghe, Elena P. Ivanova, Igor Levchenko, Katia Alexander   +6 more
wiley   +1 more source

Multilocus sequence typing and genomic characterization of the novel Streptomyces strain SCPE-10, that resists 2,4-D toxicity and has bioremediation potential. [PDF]

Braz J Microbiol
Nhampossa NA, de Almeida Araújo JVC, da Silva VAS, Amaral JRV, da Conceição CS, Gonçalves CAX, Squizani ED, da Silva S, Vidal MS, Chen Y, Macrae A, do Nascimento RP.   +11 more
europepmc   +1 more source