Abstract
An isolate of actinomycetes was obtained from farmland soil and designated as Streptomyces sp. A1022 based on cultural characteristics, 16S rDNA, DNA gyrase subunit B (gyrB), and fatty acid analyses. When strain A1022 was grown on chrome azurol S agar plate, it did not produce siderophore. However, strain A1022 had a strong antagonism and broad spectrum against six out of nine tested phytopathogens including Alternaria logipes, Cercospora canescece, Colletotrichum gloeosporioides, Diaporthe citri, Magnaporthe grisea, and Sclerotinia soleroforum. These results suggest that Streptomyces sp. A1022 could be employed as a potential biocontrol agent for the development of biopesticide having broad spectrum.
| Original language | English |
|---|---|
| Pages (from-to) | 488-493 |
| Number of pages | 6 |
| Journal | Journal of Applied Biological Chemistry |
| Volume | 54 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2011 Jul 25 |
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Keywords
- Biocontrol
- Biopesticides
- Phytopathogen
- Streptomyces
ASJC Scopus subject areas
- Organic Chemistry
- Bioengineering
- Biochemistry, Genetics and Molecular Biology(all)
Cite this
Characterization of a new Streptomyces sp. a1022 as a potential biocontrol agent. / Lee, Eun Jung; Hwang, Kyo Yeol; Lee, Hoi Seon; Chung, Namhyun.
In: Journal of Applied Biological Chemistry, Vol. 54, No. 3, 25.07.2011, p. 488-493.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Characterization of a new Streptomyces sp. a1022 as a potential biocontrol agent
AU - Lee, Eun Jung
AU - Hwang, Kyo Yeol
AU - Lee, Hoi Seon
AU - Chung, Namhyun
PY - 2011/7/25
Y1 - 2011/7/25
N2 - An isolate of actinomycetes was obtained from farmland soil and designated as Streptomyces sp. A1022 based on cultural characteristics, 16S rDNA, DNA gyrase subunit B (gyrB), and fatty acid analyses. When strain A1022 was grown on chrome azurol S agar plate, it did not produce siderophore. However, strain A1022 had a strong antagonism and broad spectrum against six out of nine tested phytopathogens including Alternaria logipes, Cercospora canescece, Colletotrichum gloeosporioides, Diaporthe citri, Magnaporthe grisea, and Sclerotinia soleroforum. These results suggest that Streptomyces sp. A1022 could be employed as a potential biocontrol agent for the development of biopesticide having broad spectrum.
AB - An isolate of actinomycetes was obtained from farmland soil and designated as Streptomyces sp. A1022 based on cultural characteristics, 16S rDNA, DNA gyrase subunit B (gyrB), and fatty acid analyses. When strain A1022 was grown on chrome azurol S agar plate, it did not produce siderophore. However, strain A1022 had a strong antagonism and broad spectrum against six out of nine tested phytopathogens including Alternaria logipes, Cercospora canescece, Colletotrichum gloeosporioides, Diaporthe citri, Magnaporthe grisea, and Sclerotinia soleroforum. These results suggest that Streptomyces sp. A1022 could be employed as a potential biocontrol agent for the development of biopesticide having broad spectrum.
KW - Biocontrol
KW - Biopesticides
KW - Phytopathogen
KW - Streptomyces
UR - http://www.scopus.com/inward/record.url?scp=79960496006&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79960496006&partnerID=8YFLogxK
U2 - 10.3839/jksabc.2011.075
DO - 10.3839/jksabc.2011.075
M3 - Article
VL - 54
SP - 488
EP - 493
JO - Journal of Applied Biological Chemistry
JF - Journal of Applied Biological Chemistry
SN - 1976-0442
IS - 3
ER -