1. State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang Ave W., Hefei, Anhui 230036, People’s Republic of China
2. College of Life Science, Xinyang Normal University, 237 Nanhu R., Xinyang, Henan 464000, People’s Republic of China
3. Biotechnology of Natural Products, Technische Universität München, Liesel-Beckmann-Str. 1, 85354 Freising, Germany