Results 21 to 30 of about 1,679,824 (143)

Nonocarbolines A–E, β-Carboline Antibiotics Produced by the Rare Actinobacterium Nonomuraea sp. from Indonesia

Antibiotics, 2020
During the course of our ongoing screening for novel biologically active secondary metabolites, the rare Actinobacterium, Nonomuraea sp. 1808210CR was found to produce five unprecedented β-carboline derivatives, nonocarbolines A−E (1−5).
Gian Primahana, Chandra Risdian, Tjandrawati Mozef, Enge Sudarman, Matthias Köck, Joachim Wink, Marc Stadler   +6 more
doaj   +1 more source

Screening rare filamentous actinobacteria for novel antimycobacterial compounds [PDF]

, 2022
Tuberculosis (TB) is an infectious disease caused by Mycobacterium tuberculosis (M.tb). According to the World Health Organization (WHO), TB is one of the top 10 causes of death worldwide and the leading cause of death from a single infectious agent ...
Soshankana, Lithakazi
core   +1 more source

Culturable diversity and antimicrobial activity of Actinobacteria from marine sediments in Valparaíso bay, Chile

Frontiers in Microbiology, 2015
Marine-derived Actinobacteria are a source of a broad variety of secondary metabolites with diverse biological activities, such as antibiotics and antitumorals; many of which have been developed for clinical use. Rare Actinobacteria represent an untapped
Fernanda Paz Claverías, Agustina Natalia Undabarrena, Myriam eGonzález, Michael eSeeger, Beatriz Patricia Cámara   +4 more
doaj   +1 more source

Uncovering the biodiversity and biosynthetic potentials of rare actinomycetes

Future Journal of Pharmaceutical Sciences, 2022
Background Antibiotic resistance is on the rise, and new antibiotic research has slowed in recent years, necessitating the discovery of possibly novel microbial resources capable of producing bioactive compounds.
Chijioke E. Ezeobiora, Nwamaka H. Igbokwe, Dina H. Amin, Nkechi V. Enwuru, Chiamaka F. Okpalanwa, Udoma E. Mendie   +5 more
doaj   +1 more source

Actinobacteria Community and Their Antibacterial and Cytotoxic Activity on the Weizhou and Xieyang Volcanic Islands in the Beibu Gulf of China

Frontiers in Microbiology, 2022
Weizhou Island and Xieyang Island are two large and young volcanic sea islands in the northern part of the South China Sea. In this study, high-throughput sequencing (HTS) of 16S rRNA genes was used to explore the diversity of Actinobacteria in the ...
Lin Wang, Chunyan Peng, Bin Gong, Zicong Yang, Jingjing Song, Lu Li, Lili Xu, Tao Yue, Xiaolin Wang, Mengping Yang, Huimin Xu, Xiong Liu   +11 more
doaj   +1 more source

Bacterial microbiome in tropical lichens and the effect of the isolation method on culturable lichen-derived actinobacteria

Scientific Reports, 2023
Ten samples of tropical lichens collected from Doi Inthanon, Thailand, were explored for the diversity of their bacterial microbiomes through 16S rRNA-based metagenomics analysis.
Trinset Weeraphan, Achiraya Somphong, Vasun Poengsungnoen, Kawinnat Buaruang, Enjuro Harunari, Yasuhiro Igarashi, Somboon Tanasupawat, Wongsakorn Phongsopitanun   +7 more
doaj   +1 more source

Amylase-producing marine actinobacterium of Micromonospora sp. and their potential antibacterial effects against oral pathogens

Journal of Advanced Pharmaceutical Technology & Research, 2022
Marine actinobacteriological investigation is still in its beginning in India. Earlier, in the 20th century, studies on Actinobacteria were started and highly concentrated on diversity, identification, and screening for enzymes, antibiotics, and enzyme ...
Rajasri Pradeep, Pitchiah Sivaperumal, Anitha Roy   +2 more
doaj   +1 more source

Biosynthetic novelty index reveals the metabolic potential of rare actinobacteria isolated from highly oligotrophic sediments

Microbial Genomics, 2023
Calculations predict that testing of 5 000–10 000 molecules and >1 billion US dollars (£0.8 billion, £1=$1.2) are required for one single drug to come to the market. A solution to this problem is to establish more efficient protocols that reduce the high rate of re-isolation and continuous rediscovery of natural products during early stages of the ...
Luz A. González-Salazar, Michelle Quezada, Lorena Rodríguez-Orduña, Hilda Ramos-Aboites, Robert J. Capon, Valeria Souza-Saldívar, Francisco Barona-Gomez, Cuauhtémoc Licona-Cassani   +7 more
openaire   +4 more sources

The Search for Biological Active Agent(s) From Actinobacteria, 2nd Edition

, 2020
There is a large market demand for new drugs. The existing chronic or common ailments without cures, development of new diseases with unknown causes, and the widespread existence of antibiotic-resistant pathogens, have driven this field of research ...

core   +1 more source

The Use of Baikal Psychrophilic Actinobacteria for Synthesis of Biologically Active Natural Products from Sawdust Waste

Fermentation, 2022
One of the relevant areas in microbiology and biotechnology is the study of microorganisms that induce the destruction of different materials, buildings, and machines and lead to negative effects.
Ekaterina V. Pereliaeva, Maria E. Dmitrieva, Maria M. Morgunova, Alexander Y. Belyshenko, Natalia A. Imidoeva, Alexander S. Ostyak, Denis V. Axenov-Gribanov   +6 more
doaj   +1 more source