姓名：李宇星

职称：讲师

管理类别：教学科研系列

研究方向：果树逆境分子生物学与果实品质形成机理研究

所在单位：果树学系

导师类别：

主要研究方向：果树逆境分子生物学与果实品质形成机理研究

主要学习工作经历：

2024.12-至今 四川农业大学 园艺学院 副教授（特聘）

2020.09-2024.06 西北农林科技大学 园艺学院 果树学 农学博士

2017.09-2020.06 西北农林科技大学 园艺学院 果树学 农学硕士

2012.09-2016.06 福建农林大学 园艺学院 设施农业科学与工程 农学学士

主要业绩：

近五年以第一作者或通讯（含共同）在Advanced Science、Plant Biotechnology Journal、和Molecular Plant Pathology等期刊发表多篇研究性论文，累计影响因子69.7。代表性论文如下：

（1）Yuxing Li^#, Xiaocheng Tian^#, Tanfang Liu, et al. MdSINA2-MdNAC104 module regulates apple alkaline resistance by affecting γ-aminobutyric acid synthesis and transport. Advanced Science, 2024, 11: e2400930. (中科院一区TOP，IF=14.3)

（2）Yuxing Li, Yinglian Cui, Boyang Liu, et al. γ-Aminobutyric acid plays a key role in alleviating Glomerella leaf spot in apples. Molecular Plant Pathology, 2023, 24: 588-601. (中科院一区TOP，IF=4.9)

（3）Xiaocheng Tian^#, Yuxing Li^#（共一）, Shaoteng Wang, et al. Glucose uptake from the rhizosphere mediated by MdDOF3- MdHT1.2 regulates drought resistance in apple. Plant Biotechnology Journal, 2024, 22: 1566-1581. (中科院一区TOP，IF=11.6)

（4）Tanfang Liu ^#, Yuxing Li ^#*（共一和通讯）, Yanjiao Shi, et al. γ-aminobutyric acid mediated by MdCBF3- MdGAD1 mitigates low temperature damage in apple reduction of low temperature damage in apple. International Journal of Biological Macromolecules, 2024, 279: 135331. (中科院一区TOP，IF=7.7)

（5）Yuxing Li^#, Yunhao Li^#, Yinglian Cui, et al. GABA-mediated inhibition of cadmium uptake and accumulation in apples. Environmental Pollution, 2022, 300, 118867. (中科院二区TOP，IF=9.988)

（6）Yuxing Li, Xun Sun, Chenlu Liu, et al. Overexpression of MdATG18a in transgenic apple enhances alkaline tolerance and GABA shunt through increased autophagy under alkaline condition. Tree Physiology, 2020, 44, 1509-1519. (中科院二区TOP，IF=4.196)

（7）Yuxing Li^#, Boyang Liu^#, Yuxiao Peng, et al. Exogenous GABA alleviates alkaline stress in Malus hupehensis by regulating the accumulation of organic acids. Scientia Horticulturae, 2020, 261, 108982. (中科院二区TOP，IF=3.463)

（8）Yanjiao Shi ^#, Yuxing Li^#（共一）, Tanfang Liu, et al. γ-Aminobutyric acid enhances salt tolerance by sustaining ion homeostasis in apples. Plant Physiology and Biochemistry, 2024, 206, 108306. (中科院二区TOP，IF=6.5)

（9）Boyang Liu ^#, Yuxing Li^#（共一）, Chenlu Liu, et al. Exogenous GABA prevents Marssonina apple blotch damage in ‘Royal Gala’ apple seedlings. Scientia Horticulturae, 2022, 299, 111005. (中科院二区TOP，IF=4.3)

（10）Xueyi Jiao ^#, Yuxing Li ^#（共一）, Xiuzhi Zhang, et al. Antioxidant capacity stimulated by exogenous dopamine promotes the tolerance of apple seedlings to alkali stress. Plants, 2019, 8, 580. （中科院二区，IF=2.762）