1. State Key Laboratory of Crop Stress Biology for Arid Areas College of Life Science Northwest A&F University Yangling Shaanxi China
2. State Key Laboratory of Crop Stress Biology for Arid Areas College of Horticulture Northwest A&F University Yangling Shaanxi China
3. Department of Plant Agriculture Gosling Research Institute for Plant Preservation University of Guelph Guelph Ontario Canada
4. The New Zealand Institute for Plant and Food Research Limited Palmerston North New Zealand
5. USDA‐ARS National Laboratory for Genetic Resources Preservation Fort Collins Colorado USA