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Bacterial brown stripe of rice in soil-less culture system caused by Acidovorax avenae subsp. avenae in China
Authors:Bin?Li,Baoping?Liu,Rongrong?Yu,Zhongyun?Tao,Yanli?Wang,Guanlin?Xie  author-information"  >  author-information__contact u-icon-before"  >  mailto:glxie@zju.edu.cn"   title="  glxie@zju.edu.cn"   itemprop="  email"   data-track="  click"   data-track-action="  Email author"   data-track-label="  "  >Email author,Hongye?Li,Guochang?Sun  author-information"  >  author-information__contact u-icon-before"  >  mailto:sungc@zaas.org"   title="  sungc@zaas.org"   itemprop="  email"   data-track="  click"   data-track-action="  Email author"   data-track-label="  "  >Email author
Affiliation:(1) State Key Laboratory of Rice Biology, Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Ministry of Agriculture, Institute of Biotechnology, Zhejiang University, Hangzhou, 310029, China;(2) Zhejiang University of Technology, Hangzhou, 310032, China;(3) Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
Abstract:In 2010, the outbreak of a disease with symptoms similar to bacterial brown stripe was observed in rice seedlings planted in a perlite culture system in China. The causal bacterium was identified as Acidovorax avenae subsp. avenae based on its biochemical and physiological characteristics, cellular fatty acid composition, Biolog data, specific PCR detection and 16S rRNA gene sequence analysis. The bacterial isolates caused similar symptoms after inoculation of rice seedlings. This report is the first of bacterial brown stripe of rice in a soil-less culture system caused by A. avenae subsp. avenae in China.
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