Results 131 to 140 of about 1,679,824 (143)

Cytotoxic Angucyclines fromAmycolatopsissp. HCa1, a Rare Actinobacteria Derived fromOxya chinensis

Planta Medica, 2011
Two new angucyclines, named (2R,3R)-2-hydroxy-8- O-methyltetrangomycin (1) and (2R,3R)-2-hydroxy-5-O-methyltetrangomycin (2), together with eight known compounds (3-10), were isolated from the culture of Amycolatopsis sp. HCa1, a rare actinobacteria isolated from the gut of Oxya chinensis.
Zhi Kai, Guo, Ting, Wang, Ye, Guo, Yong Chun, Song, Ren Xiang, Tan, Hui Ming, Ge   +5 more
openaire   +2 more sources

Isolation and characterization of bioactive compounds with antibacterial, antioxidant and enzyme inhibitory activities from marine-derived rare actinobacteria, Nocardiopsis sp. SCA21

Microbial Pathogenesis, 2019
A rare actinobacteria strain designated SCA21, producing bioactive metabolites was isolated from marine sediment of Havelock Island, Andaman and Nicobar Islands, India. Analysis of 16S rRNA sequences suggested that the strain SCA21 belonged to the genus Nocardiopsis.
Saket, Siddharth, Ravishankar, Rai V
openaire   +2 more sources

Anti-biofilm and anti-virulence activity of a rare actinobacteria Nocardia sp. EMB45 against Pseudomonas aeruginosa

Archives of Microbiology
Pseudomonas aeruginosa forms resilient, antibiotic-tolerant biofilms, with quorum sensing (QS) as a central regulator of biofilm formation and virulence. In this study, we report Nocardia sp. EMB45, isolated from termite nest soil, as a novel source of antibiofilm metabolites. The crude extract inhibited P.
Saniya, Zaidi, Nitin, Srivastava, Moumita, Ghosh, Deepti, Jain, Paras N, Prasad, Seema, Sood, Sunil Kumar, Khare   +6 more
openaire   +2 more sources

Cultivation Techniques of Rare Actinobacteria

2022
Vijayakumar Ramasamy, Thirumurugan Durairaj, Cholarajan Alagappan, Raja Suresh Selvapuram Sudalaimuthu   +3 more
openaire   +1 more source

Rare Actinobacteria Nocardiopsis lucentensis VLK-104 Isolated from Mangrove Ecosystem of Krishna District, Andhra Pradesh

2020
The aim of the study was to isolate, identify, and analyze the phylogenetic relationship of the secondary metabolite-producing actinobacterial strains isolated from the mangrove ecosystem of Krishna district, Andhra Pradesh. The potent bioactive metabolite-producing strain was isolated and designated as VLK-104.
openaire   +1 more source

Actinobacteria in the Algerian Sahara: Diversity, adaptation mechanism and special unexploited biotopes for the isolation of novel rare taxa

Biologia, 2021
Mohamed Amine Gacem, Aminata Ould-El-Hadj-Khelil, Kamel Ahmed Abd-Elsalam, Joachim Wink   +3 more
openaire   +1 more source

The Burden of Rare Cancers in the United States

Ca-A Cancer Journal for Clinicians, 2017
Ahmedin Jemal, Carol E DeSantis
exaly  

Classics in Oncology: Lobular Carcinoma in Situ: A Rare Form of Mammary Cancer

Ca-A Cancer Journal for Clinicians, 1982
Fred W Stewart, Frank W Foote, F W Stewart   +2 more
exaly  

Ecology and Genomics of Actinobacteria: New Concepts for Natural Product Discovery

Nature Reviews Microbiology, 2020
Marnix H. Medema, Doris van Bergeijk, Barbara R Terlouw   +2 more
exaly  

Isolation and Screening of Rare Actinobacteria, a New Insight for Finding Natural Products With Antivascular Calcification Activity

Journal of Applied Microbiology, 2018
Javad Hamedi, Elahe Motevaseli, Fatemeh Mohammadipanah   +2 more
exaly