Abstract
1 College of Life Sciences, Capital Normal University, Beijing 100048, PR China
2 Agricultural Cultural Collection of China, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing 100081, PR China
3 College of Life Sciences, Hebei University, Baoding 071002, PR China
4 School of Public Health, Shanxi Medical University, Taiyuan 030001, PR China
5 Department of Biology, Texas State University – San Marcos, 601 University Drive, San Marcos, TX 78666, USA