Monitoring of horizontal gene transfer from agricultural microorganisms to soil bacteria and analysis of microbial community in soils = 농업용 미생물로부터 토양 세균으로 수평적인 유전자 이동의 모니터링과 토양 내 미생물 군집의 분석

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Title
Monitoring of horizontal gene transfer from agricultural microorganisms to soil bacteria and analysis of microbial community in soils = 농업용 미생물로부터 토양 세균으로 수평적인 유전자 이동의 모니터링과 토양 내 미생물 군집의 분석
Author(s)
Sung Eun Kim; Jae Sun Moon; Won Sik Choi; S H Lee; Sung Uk Kim
Bibliographic Citation
Journal of Microbiology and Biotechnology, vol. 22, no. 4, pp. 563-566
Publication Year
2012
Abstract
To investigate the possibility of horizontal gene transfer between agricultural microorganisms and soil microorganisms in the environment, Bacillus subtilis KB producing iturin and the PGPR recombinant strain Pseudomonas fluorescens MX1 were used as model microorganisms. The soil samples of cucumber or tomato plants cultivated in pots and the greenhouse for a six month period were investigated by PCR, real-time PCR, Southern hybridization, and terminal restriction fragment length polymorphism (T-RFLP) fingerprinting. Our data from Southern blotting and TRFLP patterns suggest that the model bacteria do not give significant impacts on the other bacteria in the pots and greenhouse during cultivation.
Keyword
Agricultural microorganismHorizontal gene transferMicrobial communitySoil bacteriaT-RFLP
ISSN
1017-7825
Publisher
South Korea
DOI
http://dx.doi.org/10.4014/jmb.1110.10066
Type
Article
Appears in Collections:
Division of Biomaterials Research > Plant Systems Engineering Research > 1. Journal Articles
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