Results 101 to 110 of about 238,609 (328)

A single Streptomyces symbiont makes multiple antifungals to support the fungus farming ant Acromyrmex octospinosus [PDF]

, 2013
Attine ants are dependent on a cultivated fungus for food and use antibiotics produced by symbiotic Actinobacteria as weedkillers in their fungus gardens. Actinobacterial species belonging to the genera Pseudonocardia, Streptomyces and Amycolatopsis have
Barke, Joerg, Brearley, Charles, Goss, Rebecca J. M., Hill, Lionel, Hutchings, Matthew I., Seipke, Ryan F., Yu, Douglas W.   +6 more
core   +1 more source

Plant-Growth Promotion and Biocontrol Properties of Three Streptomyces spp. Isolates to Control Bacterial Rice Pathogens

Frontiers in Microbiology, 2019
Bacterial Panicle Blight caused by Burkholderia glumae is a major disease of rice, which has dramatically affected rice production around the world in the last years.
Z. R. Suárez-Moreno, Diana Vinchira-Villarraga, Diana Isabel Vergara-Morales, L. Castellanos, Freddy A. Ramos, C. Guarnaccia, G. Degrassi, V. Venturi, Nubia C. Moreno-Sarmiento   +8 more
semanticscholar   +1 more source

Systematic Engineering of Proteases in Saccharopolyspora Spinosa Reveals Synergistic Enhancement of Spinosad Biosynthesis via Substrate Flux Optimization

Advanced Science, EarlyView.
ARTP mutagenesis yielded Saccharopolyspora spinosa mutant D184 with improved extracellular nitrogen utilization. An integrated workflow of protease genetic manipulation, multi‐omics, and rational synergy design pinpointed a pepP‐clpP‐htpX synergistic triangular combination.
Duo Jin, Wangqiong Chen, Danlu Yang, Qing Liu, Baolong Bai, Zirui Dai, Xirong Liu, Zirong Zhu, Jie Rang, Liqiu Xia   +9 more
wiley   +1 more source

Natural product diversity of actinobacteria in the Atacama Desert [PDF]

, 2018
Natural Product diversityPeer reviewedPublisher ...
Ebel, Rainer, Jaspars, Marcel, Rateb, Mostafa E.   +2 more
core   +3 more sources

Scale‐up of Streptomyces species cultivations based on the morphological response to the energy dissipation rate

AIChE Journal, EarlyView.
Abstract Filamentous microorganisms exhibit complex morphologies that influence product formation and are affected by various bioprocess parameters. Consistent morphology is therefore essential for comparable results during scale‐up. This study investigates the scale‐up of Streptomyces species (Streptomyces spp.) cultivations from shake flasks to ...
Gesa Brauneck, Anton Brass, Artiom Boreiko, Marvin Ueßeler, Marcel Mann, Johannes Pastoors, Valentin Steier, Philipp Eibl, Christian Witz, Dorothea M. Schütterle, Ivan Schlembach, Miriam A. Rosenbaum, Jorgen Magnus   +12 more
wiley   +1 more source

تولید استرپتوتریسین D توسط Streptomyces sp. جدا شده از ریزوسفر گیاه دارویی Mentha longifolia [PDF]

زیست‌شناسی کاربردی
مقدمه: اکثر آنتی‎بیوتیک‎هایی که امروزه استفاده می‎شوند توسط اکتینومیست‎ها و به ویژه جنسStreptomyces سنتز می‎شوند و به دلیل پتانسیل بالای آن‎ها برای تولید ترکیبات ضدمیکروبی، این گروه از باکتری‎ها همچنان یک منبع بالقوه برای شناسایی ترکیبات جدید هستند.
فاطمه علی نژاد, غلام خداکرمیان   +1 more
doaj   +1 more source

A novel taxonomic marker that discriminates between morphologically complex actinomycetes [PDF]

Open Biology, 2013
In the era when large whole genome bacterial datasets are generated routinely, rapid and accurate molecular systematics is becoming increasingly important.
Geneviève Girard, Bjørn A. Traag, Vartul Sangal, Nadine Mascini, Paul A. Hoskisson, Michael Goodfellow, Gilles P. van Wezel   +6 more
doaj   +1 more source

Streptomyces Endophytes Promote Host Health and Enhance Growth across Plant Species

Applied and Environmental Microbiology, 2020
We must reduce reliance on agrochemicals, and there is increasing interest in using bacterial strains to promote plant growth and protect against disease.
Sarah F. Worsley, J. Newitt, J. Newitt, Johannes Rassbach, Sibyl F. D. Batey, Neil A. Holmes, Neil A. Holmes, J. Murrell, B. Wilkinson, Matt Hutchings, Matt Hutchings   +10 more
semanticscholar   +1 more source

Genome‐Guided Discovery of Antimalarial 4‐Amino‐2,4‐Pentadienoate‐Containing Cyclolipodepsipeptides

Angewandte Chemie International Edition, EarlyView.
Halogenated and glycosylated 4‐amino‐2,4‐pentadienoate‐containing cyclolipodepsipeptides (APD‐CLDs) exhibit potent antiplasmodial activity (IC50 = 25–161 nM) against drug‐sensitive and resistant Plasmodium falciparum strains. ABSTRACT 4‐Amino‐2,4‐pentadienoate‐containing cyclolipodepsipeptides (APD‐CLDs) represent a structurally distinctive family of ...
Hartono Candra, Xue‐Jiao Wang, Ka Diam Go, Li Feng, Miaomiao Cai, Guang‐Lei Ma, Clarissa Widyantoro, Lik Tong Tan, Zbynek Bozdech, Zhe Wang, Zhao‐Xun Liang   +10 more
wiley   +1 more source

Evaluation of antimicrobial activity of new Streptomyces species isolated from marine sediments of eastern Gilan province, Iran

Fiyz̤, 2020
Background: Streptomyces have the ability to produce bioactive metabolites such as antibacterial compounds. This study aimed to isolate and evaluate the production of antibacterial compounds from marine sediments by Streptomyces of eastern Gilan ...
Mirsonbol SZ , Issazadeh Kh, Zarrabi S , Mirpour M   +3 more
doaj