Xiaofei Zhang, Hui Jin, Yan Zhang, Dongcheng Liu, Genying Li, Xianchun Xia, Zhonghu He* and Aimin Zhang*
* Corresponding authors: Zhonghu He zhhecaas@163.com - Aimin Zhang amzhang@genetics.ac.cn
BMC Plant Biology 2012, 12:243 doi:10.1186/1471-2229-12-243
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