1. Tianjin Key Laboratory of Animal and Plant Resistance; College of Life Sciences; Tianjin Normal University; Tianjin 300387 China
2. Key Laboratory of Plant Resources; Institute of Botany; Chinese Academy of Sciences; Beijing 100093 China
3. State Key Laboratory of Plant Genomics; National Centre for Plant Gene Research; Institute of Genetics and Developmental Biology; Chinese Academy of Sciences; Beijing 100101 China
4. Department of Molecular, Cellular, and Developmental Biology; Yale University; New Haven CT 06411 USA
5. Department of Horticulture and Landscape Architecture; Purdue University; West Lafayette IN 47907 USA
6. Departamento de Biologia Molecular y Bioquimica; Instituto de Hortofruticultura Subtropical y Mediterranea ‘La Mayora’; Universidad de Malaga-Consejo Superior de Investigaciones Cientificas (IHSM-UMA-CSIC); Universidad de Malaga; Campus Teatinos 29071 Malaga Spain
7. Department of Cell Biology; Centre of the Region Hana for Biotechnological and Agricultural Research; Palacky University Olomouc; Olomouc Czech Republic
8. College of Biological Sciences; Beijing Forestry University; Beijing 100083 China