Du Xi, Wang Donghuang, Yin Di, Guan Yi* and Ye Xiuyun*. Exogenous Glucose Promotes Growth and Pectinase Activity of Bacillus licheniformis DY2 Through Frustrating the TCA Cycle. Biotechnology and Bioprocess Engineering, 2019, doi: 10.1007/s12257-019-0245-9 Guan Yi, Yin Di, Du Xi, et al., Metabolomics approach used for understanding temperature-related pectinase activity in Bacillus licheniformis DY2. FEMS Microbiology Letters, 2018, 365(23): doi: 10.1093/femsle/fny255 Guan Yi, Yin Di, Du Xi, et al., Functional metabolomics approach reveals the reduced biosynthesis of fatty acids and TCA cycle is required for pectinase activity in Bacillus licheniformis. Journal of Industrial Microbiology & Biotechnology, 2018, 45(11): 951-960 Fang Qingqing #, Guan Yi #, Wang Min, et al., Green synthesis of red-emission carbon based dots by microbial fermentation. New Journal of Chemistry, 2018, 42(11): 8591-8595 Guan Yi, Wang Dingyi, Ying Shenghua, et al., Miro GTPase controls mitochondrial behavior affecting stress tolerance and virulence of a fungal insect pathogen. Fungal Genetics and Biology. 2016, 93: 1-9 Guan Yi, Wang Dingyi, Ying Shenghua, et al., A novel Ras GTPase (Ras3) regulates conidiation, multi-stress tolerance and virulence by acting upstream of Hog1 signaling pathway in Beauveria bassiana. Fungal Genetics and Biology. 2015, 82: 85-94