Identification of nif genes in N2-fixing
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Guang Hui Xie; Zongjun Cui; Jun Yu; Jing Yan; Weili Hai; Yosef Steinberger
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Article
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2006
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John Wiley and Sons
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English
β 503 KB
## Abstract The aim of this research was to identify __nifH__ and __nifHDKYE__ β² genes in twenty strains of N~2~βfixing heterotrophic bacteria isolated from rice fields in the Yangtze River Plain. Southern hybridization of the total DNA from each strain was performed with the __Klebsiella pneumonia