Applied Biological Chemistry
- Volume 38 Issue 5
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- Pages.371-375
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- 1995
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
Transformation of Rhizobacteria Pseudomonas fluorescens by Electroporation
Electroporation에 의한 근권 미생물 Pseudomonas fluorescens의 형질전환
- Kim, Jong-Hyun (Department of Agricultural chemistry, Chon-nam National University) ;
- Rhee, Young-Hwan (Department of Agricultural chemistry, Chon-nam National University)
- Published : 1995.10.31
Abstract
The antagonistic rhizobacteria Pseudomonas(P.) fluorescens against F. oxysporum and R. solani were isolated and selected, and then, their biological and physiological characteristics were investigated. The posibility and optimum condition of the electroporation of antagonistic rhizobacteria with Ps70, one of the selected one, and plasmid pSV2-neo was studied. Its optimum condition was found with HGEB which contains 1 mM (pH 7.0) hepes and 10% glycerol at setting of 200 resistance, 25
식물 병원성 사상균 F. oxysporum과 R. solani에 대하여 우수한 길항력을 갖는 Pseudomonas (P.) fluorescens를 작물 근권으로 부터 분리하여 생리, 생화학적 특성을 조사하였다. 이들 분리 근권길항 미생물중 한 균주인 Ps70과 plasmid pSV2-neo를 이용하여 electroporation에 의한 길항 미생물 P. fluorescens의 transformation 가능성과 최적 조건을 조사하였다. 그 결과 10% glycerol을 P. fluorescens buffer로 사용하여 2.5kV의 voltage,