Abstract
In a previous study, we identified a Streptomyces sp., A3265, as exhibiting potent antifungal activity against various plant pathogenic fungi, including Botrytis cinerea, Colletotrichum gloeosporioides, and Rhizoctonia solani. This strain also exhibited a biocontrolling effect against ginseng root rot and damping-off disease, common diseases of ginseng and other crops. In this study, we isolated two antifungal substances responsible for this biocontrolling effect via Diaion HP-20 and Sephadex LH-20 column chromatography, medium pressure liquid chromatography, and high-performance liquid chromatography. These compounds were identified as guanidylfungin A and methyl guanidylfungin A by spectroscopic methods. These compounds exhibited potent antimicrobial activity against various plant pathogenic fungi as well as against bacteria.
| Original language | English |
|---|---|
| Pages (from-to) | 333-338 |
| Number of pages | 6 |
| Journal | Mycobiology |
| Volume | 43 |
| Issue number | 3 |
| DOIs | |
| State | Published - 2015 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
-
SDG 2 Zero Hunger
Keywords
- Biocontrol agent
- Damping-off
- Guanidylfungin
- Streptomyces sp. A3265
Quacquarelli Symonds(QS) Subject Topics
- Medicine
- Biological Sciences
Fingerprint
Dive into the research topics of 'Antifungal substances from Streptomyces sp. A3265 antagonistic to plant pathogenic fungi'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver