Isolation and Screening of Endophytic Antagonistic Bacteria to Camellia Soft Rot Disease and 16s rDNA Sequence Analysis

Guo Ying Zhou; Xue Jiao Li; Ting Ting Bu

doi:10.4028/www.scientific.net/KEM.474-476.1053

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 474-476Isolation and Screening of Endophytic Antagonistic...

Isolation and Screening of Endophytic Antagonistic Bacteria to Camellia Soft Rot Disease and 16s rDNA Sequence Analysis

Abstract:

This experiment isolated a series of endophytic bacteria strains form the healthy Camellia leaves. And the strain L32 had significant inhibitory effect to Camellia soft rot disease pathogen. The strain colonies in PDA medium was circular, surface drape, colony propagation rate was faster, ivory; in the early stage of growth the colony edge was neat; and later stage of growth it became corrugated, the centre of colony was uplift and opaque. Carry on the physiological and biochemical experiments and molecular identification, it was judged that the strain L32 had high relationship with the Bacillus subtilis.

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Periodical:

Key Engineering Materials (Volumes 474-476)

Pages:

1053-1056

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.474-476.1053

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Online since:

April 2011

Authors:

Guo Ying Zhou, Xue Jiao Li, Ting Ting Bu

Keywords:

Bacillus subtilis, Camellia Soft Rot Disease, Endophytic Antagonistic Bacteria

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