Results 81 to 90 of about 2,356 (197)

The Roles of Carbon‐Nitrogen Synergy and Phosphate Regulation in Producing Higher Yield of Vancomycin by Amycolatopsis orientalis

MicrobiologyOpen, Volume 14, Issue 6, December 2025.
Systematic media optimization in Amycolatopsis orientalis identified maltodextrin, soy‐based nitrogen sources, and phosphate regulation as key drivers of vancomycin yield. Knockout and feeding trials demonstrated essential nutrient roles, offering a cost‐effective, scalable strategy for enhanced antibiotic production.
Vineeth Mani, Sivakamavalli Jeyachandran, Mohammed Aman   +2 more
wiley   +1 more source

A Conidial Actinoplanes Isolate from Blelham Tarn [PDF]

Journal of General Microbiology, 1966
Summary: An Actinoplanes sp. (Actinomycetales) isolated from Blelham Tarn is described and illustrated. It is characterized by a filed arrangement of spores both in sporangia and conidiophore systems, suggesting that these two types of reproductive structure may develop in an essentially similar manner.
openaire   +2 more sources

Actinomycetes saprofíticos asociados a la rizósfera y rizoplano de Discaria trinervis

Ecología Austral, 2003
Se aislaron 122 cepas de actinomycetes de la rizósfera y rizoplano de la especie Discaria trinervis (Hook et Arn.) Reiche. Según criterios morfológicos, fueron agrupadas en seis géneros: Streptomyces (54 cepas), Actinoplanes (27), Micromonospora (20 ...
Mariana Solans, Gernot Vobis
doaj  

Potential Plant‐Beneficial Bacteria Dominate Soil and Plant Compartments of Tomatoes

Journal of Sustainable Agriculture and Environment, Volume 4, Issue 4, December 2025.
ABSTRACT The overuse of agrochemicals has created negative impacts on the environment and human health, raising the need for a sustainable approach to enhance crop productivity. Beneficial bacteria, known for promoting plant growth and health, are considered with significant potential.
Yutian Zhang, Thi Bao Anh Nguyen, Keren Wu, Hang‐Wei Hu   +3 more
wiley   +1 more source

When Acarbose Overdose Turns Severe: Managing Hypoglycemia in an Uncommon Scenario

Clinical Case Reports, Volume 13, Issue 11, November 2025.
ABSTRACT Acarbose is usually safe, but overdose can trigger severe, life‐threatening hypoglycemia. In cases of unexplained low blood sugar—particularly in patients with psychiatric illness or access to hypoglycemic drugs—acarbose toxicity should be considered.
Aron Shrestha, Navin Poudel, Kshitiz Acharya, Arjun Chaudhary, Manish Acharya, Santosh Bastola, Bibek Ghimire   +6 more
wiley   +1 more source

Synthetic Polyploidisation Enhances Fusarium graminearum Tolerance in Wheat by Reshaping the Transcriptome and Strengthening the Microbiome

Plant Biotechnology Journal, Volume 23, Issue 11, Page 5252-5278, November 2025.
ABSTRACT Polyploidisation is a natural evolutionary mechanism that enhances plant stress tolerance and environmental adaptability; however, its impact on microbiome homeostasis remains poorly understood. In this study, we selected a nascent euploid synthetic hexaploid wheat line (HG116; 2n = 6x = 42, BBAADD) by selfing a triploid F1 hybrid of Triticum ...
Xin He, Xiaolin Wang, Hao Li, Jiayong Shen, Mengchen Jiang, Xiaowei Zhang, Zeng Dong, Kai Sun, Fang Nie, Zhiwei Chen, Yun Zhou, Guoyong An, Ertao Wang   +12 more
wiley   +1 more source

Deacylation of echinocandin B by Actinoplanes utahensis.

The Journal of Antibiotics, 1989
Echinocandin B (ECB) is a lipopeptide antifungal agent produced by several species of Aspergillus. The lipid side chain of cyclic lipopeptides is known to be an important determinant of their antibiotic activity and toxicity. Deacylation of another lipopeptide antibiotic, A21978C, had formerly been accomplished with Actinoplanes utahensis.
L D, Boeck, D S, Fukuda, B J, Abbott, M, Debono   +3 more
openaire   +3 more sources

Isofuranonaphthoquinone Produced by an Actinoplanes Isolate

, 2016
A new isofuranonaphthoquinone, 7,8-dihydroxy-1-methylnaphtho[2,3-c]furan-4,9-dione, was isolated from cultures of an Actinoplanes isolate obtained using an in situ diffusion technology that facilitates the isolation of soil microorganisms.
Aaron J. Peoples (2366608), Charles M. Moore (2366614), Qibo Zhang (23225), Losee L. Ling (2366611), Brian C. Pescatore (2366617), Mithra T. Rothfeder (2366620), William P. Millett (2366623)   +6 more
core   +1 more source

Comparative RNA-sequencing of the acarbose producer Actinoplanes sp. SE50/110 cultivated in different growth media

, 2013
Schwientek P, Wendler S, Neshat A, et al. Comparative RNA-sequencing of the acarbose producer Actinoplanes sp. SE50/110 cultivated in different growth media. Journal of Biotechnology. 2013;167(2):166-177.Actinoplanes sp. SE50/110 is known as the producer
Rückert, Christian ; https://orcid.org/, Klein, Andreas, Eirich, Christina, Wendler, Sergej, Wehmeier, Udo F, Stoye, Jens ; https://orcid.org/, Kalinowski, Jörn, Pühler, Alfred ; https://orcid.org/, Schwientek, Patrick, Neshat, Armin   +9 more
core   +1 more source

Draft genome sequence of actinoplanes utahensis NRRL 12052, a microorganism involved in industrial production of pharmaceutical intermediates [PDF]

, 2015
Here, we describe the draft genome sequence of Actinoplanes utahensis NRRL 12052, a filamentous bacterium that encodes an aculeacin A acylase and a putative N-acyl-homoserine lactone acylase of biotechnological interest.
Arroyo, Miguel, Arroyo Sánchez, Miguel, Hormigo Cisneros, Daniel, Hormigo, Daniel, Acebal Sarabia, Carmen, García, José Luis, Mata Riesco, Isabel de la, Velasco Bucheli, Rodrigo, Cerro, Carlos del, De La Mata Riesco, Mª Isabel   +9 more
core   +1 more source