Results 11 to 20 of about 305 (78)

Actinomycetota From Macroalgae as Rich Source for Natural Products Discovery Revealed Through Culture-Dependent and -Independent Approaches. [PDF]

Microb Biotechnol
This study unveils the bioactive properties and biosynthetic potential of macroalgae isolated from Actinomycetota. Our findings, provided by the combined application of culture‐dependent and ‐independent approaches, underscores a pool of likely novel natural products worth of further exploration, highlighting the relevance of actinomycetes from this ...
Girão M, Rego A, Fonseca AC, Cao W, Jia Z, Urbatzka R, Leão PN, Carvalho MF.   +7 more
europepmc   +2 more sources

Breeding of a higher producer enables identification of a negative transcription factor controlling the biosynthesis of xiamenmycin in <i>Streptomyces xiamenensis</i>. [PDF]

Synth Syst Biotechnol
He WY, Li JX, Bu XL, Cheng RT, Wang L, Tao SC, Xu J, Xu MJ.   +7 more
europepmc   +2 more sources

In vitro antimicrobial activity and characterization of mangrove isolates of streptomycetes effective against bacteria and fungi of nosocomial origin [PDF]

Brazilian Archives of Biology and Technology, 2014
The study aimed at determining the in vitro antimicrobial activity of alkaliphilic and halotolerant actinomycetes isolated from a mangrove ecosystem and identification of a potent strain.
Arijit Das, Sourav Bhattacharya, Abuelgasim Yegoup Hassan Mohammed, Subbaramiah Sundara Rajan   +3 more
doaj   +3 more sources

Streptomyces xiamenensis sp. nov., isolated from mangrove sediment [PDF]

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, 2009
Actinomycete strain MCCC 1A01550(T), isolated from the national mangrove reserve in Fujian Province, China, was determined to belong to the genus Streptomyces based on a polyphasic approach. The cell wall of the novel strain contained ll-diaminopimelic acid and galactose.
Jun, Xu, Yin, Wang, Shu-Jie, Xie, Jing, Xu, Jing, Xiao, Ji-Sheng, Ruan   +5 more
openaire   +2 more sources

Activity Levels of Amine Transaminases Correlate with Active Site Hydrophobicity

Chemie Ingenieur Technik, Volume 94, Issue 11, Page 1836-1844, November 2022., 2022
Amine transaminases are attractive enzymes for the synthesis of chiral amines. Their activity level correlates with the presence of hydrophobic amino acids in the active sites. This knowledge helps to guide the selection of putative enzymes in a database search. Abstract Amine transaminases (ATAs) are biocatalysts for the synthesis of chiral amines and
Manideep Kollipara, Philipp Matzel, Uwe Bornscheuer, Matthias Höhne   +3 more
wiley   +1 more source

Comparison of Actinobacteria communities from human‐impacted and pristine karst caves

MicrobiologyOpen, Volume 11, Issue 2, April 2022., 2022
hsp65 Marker as a complement to 16S rRNA gene in Actinobacteria community detection with the metabarcoding approach. Some Actinobacteria species were detected for the first time in caves.Taxa related to rare opportunistic pathogens detected in anthropized caves. Streptomyces were detected in marked areas of Lascaux caves.
Andrea Buresova‐Faitova, Jan Kopecky, Marketa Sagova‐Mareckova, Lise Alonso, Florian Vautrin, Yvan Moënne‐Loccoz, Veronica Rodriguez‐Nava   +6 more
wiley   +1 more source

Water disinfection by ozonation has advantages over UV irradiation in a brackish water recirculation aquaculture system for Pacific white shrimp (Litopenaeus vannamei)

Journal of Fish Diseases, Volume 43, Issue 10, Page 1259-1285, October 2020., 2020
Abstract By keeping tropical shrimp, like Litopenaeus vannamei, in recirculating aquaculture systems (RAS), valuable food for human consumption can be produced sustainable. L. vannamei tolerates low salinities, and therefore, the systems can operate under brackish water conditions.
Felix Teitge, Christina Peppler, Dieter Steinhagen, Verena Jung‐Schroers   +3 more
wiley   +1 more source

In Vivo Metabolism Study of Xiamenmycin A in Mouse Plasma by UPLC-QTOF-MS and LC-MS/MS

Marine Drugs, 2015
Xiamenmycin A is an antifibrotic leading compound with a benzopyran skeleton that is isolated from mangrove-derived Streptomyces xiamenensis.
Feng Lei, Du Gao, Xi Zhang, Jun Xu, Min-Juan Xu   +4 more
doaj   +1 more source

Protective effect of some natural products against chemotherapy-induced toxicity in rats

Heliyon, 2019
Aim: There is a great interest in combining anticancer drugs with natural products aiming at maximizing their efficacy while minimizing systemic toxicity.
Heba M.I. Abdallah, Rehab F. Abdel-Rahman, Sally A. El Awdan, Rasha M. Allam, Aliaa E.M.K. El-Mosallamy, Manal S. Selim, Sahar S. Mohamed, Mahmoud S. Arbid, Abdel Razik H. Farrag   +8 more
doaj   +1 more source

Endophytic Actinomycetes from Tea Plants (Camellia sinensis): Isolation, Abundance, Antimicrobial, and Plant‐Growth‐Promoting Activities

BioMed Research International, Volume 2018, Issue 1, 2018., 2018
Endophytic actinomycetes are a promising source of novel metabolites with diverse biological activities. Tea plants (Camellia sinensis) produce arsenals of phytochemicals, which are linked to a number of medicinal and nutritional properties. However, a systematic investigation into the abundance and diversity of cultivated actinomycetes residing in tea
Wenna Shan, Ying Zhou, Huihui Liu, Xiaomin Yu, Walter Chitarra   +4 more
wiley   +1 more source