An improved calcium chloride method preparation and transformation of competent cells
Xiaowei Li1, Xin Sui2, Yan Zhang1, Yepeng Sun3, Yan Zhao1,4, Ying Zhai1 and Qingyu Wang1*
1Laboratory of Molecular Biology, College of Plant Science, Agricultural Division, Jilin University, 5333 Xi'an Road, Changchun 130062, P. R. China.
2Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, P. R. China.
3College of Life Science, Jilin Agriculture University, Changchun 130118, P. R. China.
4College of Life Science and Agriculture and Forestry, Qiqihaer University, Qiqihaer 161006, P. R. China.
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