Citation: Xinzhen Wang, Ruiyong Jing, Junjie Liu, Zhenhua Yu, Jian Jin, Xiaobing Liu, Xiaojuan Wang, Guanghua Wang. Narrow distribution of cyanophage psbA genes observed in two paddy waters of Northeast China by an incubation experiment .VIROLOGICA SINICA, 2016, 31(2) : 188-191.  http://dx.doi.org/10.1007/s12250-015-3673-5

Narrow distribution of cyanophage psbA genes observed in two paddy waters of Northeast China by an incubation experiment

  • we successfully isolated 152 cyanophage psbA clones from two paddy waters of NE China. Although the majority of psbA sequences observed in this study had relative high similarity with those from Japanese paddy water, two and seven specific cyanophage psbA groups were constructed inJPWs and this study, respectively, which suggested that cyanophage psbA assemblages in paddy waters, to some extent were different between two countries. In addition, we also found that the majority of psbA clones from paddy waters of both countries fell into the subcluster α-2, suggesting that the distribution of cyanophage psbA genes in paddy waters is narrow, butfar away from those from environmental freshwater and seawater.

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    Narrow distribution of cyanophage psbA genes observed in two paddy waters of Northeast China by an incubation experiment

      Corresponding author: Guanghua Wang, wanggh@iga.ac.cn; guanghuawang@hotmail.com
    • 1. Key Laboratory of Mollisols Agroecology, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Harbin 150081, China
    • 2. University of Chinese Academy of Sciences, Beijing 100049, China
    • 3. College of Life and Sci-technology, Heilongjiang BaYi Agricultural University, Daqing 163319, China
    • 4. Centre for AgriBioscience, La Trobe University, Melbourne Campus, Bundoora, Vic 3086, Australia

    Abstract: we successfully isolated 152 cyanophage psbA clones from two paddy waters of NE China. Although the majority of psbA sequences observed in this study had relative high similarity with those from Japanese paddy water, two and seven specific cyanophage psbA groups were constructed inJPWs and this study, respectively, which suggested that cyanophage psbA assemblages in paddy waters, to some extent were different between two countries. In addition, we also found that the majority of psbA clones from paddy waters of both countries fell into the subcluster α-2, suggesting that the distribution of cyanophage psbA genes in paddy waters is narrow, butfar away from those from environmental freshwater and seawater.