PI组长：
       李子兴  副教授

研究方向：
       植物逆境生物学

主要研究领域：

(1) 植物感受盐、渗透胁迫的信号调控网络

(2) 植物根向水性生长的分子机制。

(3) 脱落酸信号转导途径及其在叶绿体发育和叶片衰老中过程中的

    调节作用。

PI研究组代表性成果：

1、主要研究项目：

(1) 泛素修饰对渗透胁迫调节子CPK4活性影响的分子机制研究，国家自然科学基金（面上项目31970297）2020-2023 

2.代表论著：

1.  Li, Z., Takahashi, Y., Scavo, A., Brandt, B., Nguyen, D., Schroeder, J.I. Abscisic acid-induced degradation of guanine nucleotide exchange factor requires calcium-dependent protein kinases. PNAS. (2018). https:// doi.org/10.1073/pnas.1719659115. (F1000 Recommended).

2.  Hauser, F., Li, Z., Waadt, R., Schroeder, J.I. SnapShot: Abscisic Acid Signaling. Cell. 171(7):1708-1708.e0. doi: 10.1016/j.cell.2017.11.045. (2017)

3.  Aleman, F., Yazaki, J., Lee, M., Takahashi, Y., Kim, A.Y., Li, Z., Kinoshita, T., Ecker, J.R., Schroeder, J.I. An ABA-increased interaction of the PYL6 ABA receptor with MYC2 Transcription Factor: A putative link of ABA and JA signaling. Sci Rep 6, 28941, doi:10.1038/srep28941 (2016). 

4.  Li, Z., Waadt, R. & Schroeder, J. I. Release of GTP Exchange Factor Mediated Down-Regulation of Abscisic Acid Signal Transduction through ABA-Induced Rapid Degradation of RopGEFs. PLoS Biol 14, e1002461, doi:10.1371/journal.pbio.1002461 (2016). 

5.  Li, Z. & Liu, D. ROPGEF1 and ROPGEF4 are functional regulators of ROP11 GTPase in ABA-mediated stomatal closure in Arabidopsis. FEBS Lett 586, 1253-1258, doi:10.1016/j.febslet.2012.03.040 (2012). 

6.  Li, Z., Li, Z., Gao, X., Chinnusamy, V., Bressan, R., Wang, Z.X., Zhu, J.K., Wu, J.W., Liu, D., ROP11 GTPase negatively regulates ABA signaling by protecting ABI1 phosphatase activity from inhibition by the ABA receptor RCAR1/PYL9 in Arabidopsis. J Integr Plant Biol 54, 180-188, doi:10.1111/j.1744-7909.2012.01101.x (2012).

7.  Li, Z., Kang, J., Sui, N. & Liu, D. ROP11 GTPase is a negative regulator of multiple ABA responses in Arabidopsis. J Integr Plant Biol 54, 169-179, doi:10.1111/j.1744-7909.2012.01100.x (2012).

 

联系方式：

实验室地址：上海市闵行区东川路800号太阳集团城网站2003太阳集团城网站2003创新楼502

电子邮件： zixing-li@sjtu.edu.cn