孙佳琦
Professor
Visit:
Personal Information:
  • Name (Pinyin):
    Jiaqi Sun
  • E-Mail:
    jiaqi.sun@sdu.edu.cn
  • Date of Employment:
    2022-03-02
  • School/Department:
    Shandong University
  • Administrative Position:
    Professor
  • Education Level:
    With Certificate of Graduation for Doctorate Study
  • Gender:
    Male
  • Contact Information:
    山东大学青岛校区N2-146
  • Degree:
    Doctoral Degree in Philosophy
  • Status:
    Employed
  • Alma Mater:
    McGill University
  • Supervisor of Doctorate Candidates
  • Supervisor of Master's Candidates
Education
  • 2012-9 — 2018-5
    McGill University
    Cell Biology
    Doctoral Degree in Philosophy
  • 2007-9 — 2011-7
    Zhejiang University
    Botany
    Bachelor
Working-Papers

Our primary research focus lies in utilizing fluorescence microscopy techniques to explore structural changes within plant cells, particularly at the subcellular and single-molecule levels. We place special emphasis on comprehending the molecular mechanisms governing the formation and dynamics of endoplasmic reticulum (ER) structures within plant cells.

This aims to:

  1. Deepen our understanding of how plants regulate and sustain the stability of cell structures to meet the demands of different growth and developmental stages, as well as to respond to the constantly changing external environment.

  2. Explore methods for artificially manipulating the stability of plant ER structures to enhance crop resilience.

  3. Adjust the ER structure to improve the quality of crops, including protein and lipid ratios.


Publication
Research direction

No contents

Papers

1. Yang Shao , Jiaqi Sun#  and Huanquan Zheng#. Eat at Right Time: Regulations of Plant ER-phagy Receptors in Responses to Environmental Stresses .Molecular Plant.2024

2. Jiaqi Sun*,# , Yang Shao* ,  Songyang Wang , XunZheng li ,  Shuqing Feng ,  Weina Wang ,  Pierre Leroy ,  Chengyang Li  and Huanquan Zheng#. An Arabidopsis Rab18 GTPase promotes autophagy by tethering ATG18a to the ER in response to nutrient starvation .Developmental Cell.2023,58 (24):2947-2958

3. Yang Shao , Jiaqi Sun#  and Huanquan Zheng#. RABC1, an Arabidopsis RAB18 regulates binding and subsequent detachment of autophagosomes from the ER in autophagy .Autophagy.2024

4. Jiaqi Sun* , Mi Zhang* , Xingyun Qi , Caitlin Doyle  and Huanquan Zheng#. Armadillo-repeat kinesin1 interacts with Arabidopsis atlastin RHD3 to move ER with plus-end of microtubules .Nature Communications.2020,11 (1):5510

5. Jiaqi Sun , Nooshin Movahed  and Huanquan Zheng#. LUNAPARK is an E3 ligase that mediates degradation of ROOT HAIR DEFECTIVE3 to maintain a tubular ER network in Arabidopsis .Plant Cell.2020,32 (9):2964-2978

6. Jiaqi Sun  and Huanquan Zheng#. Efficient ER fusion requires a dimerization and a C-terminal tail mediated membrane anchoring of RHD3 .Plant Physiology.2018,176 (1):406-417

7. Jiaqi Sun , Weina Wang  and Huanquan Zheng#. ROOT HAIR DEFECTIVE3 is a receptor for selective autophagy of the endoplasmic reticulum in Arabidopsis .Frontiers in Plant Science.2022

8. Xue-jiao Liu* , Jiaqi Sun* , Yuqing Huang , Chao Li , Peng Zheng , Yue Yuan , Hao Chen , Mehmood Jan , Huanquan Zheng , Hao Du#  and Jumin Tu#. Osj10gBTF3-Mediated Import of Chloroplast Protein Is Essential for Pollen Development in Rice .Frontiers in Plant Science.2021

9. Baolei Li  and Jiaqi Sun#. DIV1: The Master of Awakening Seeds in Harsh Salinity Stress .Plant Physiology.2024

10. Yang Shao  and Jiaqi Sun#. The Antagonistic Dance Between Two ER-Shaping Proteins in Plant Cells .Plant Physiology.2023

11. Yang Shao  and Jiaqi Sun#. Decoding the complexity of autophagy in maize endosperm development: Insights from a multi-omics approach .Plant Physiology.2023,193 (2):875-876

12. Jiaqi Sun. No ROPs, no germination! .Plant Physiology.2023,192 (4):2572-2573

13. Jiaqi Sun  and Huanquan Zheng. In Vivo Analysis of ER-Associated Protein Degradation and Ubiquitination in Arabidopsis thaliana .Methods in Molecular Biology.2024,2772

14. Yang Liu , Tingting Gong , Xiangjiu Kong , Jiaqi Sun  and Lijing Liu#. XYLEM CYSTEINE PEPTIDASE 1 and its inhibitor CYSTATIN 6 regulate pattern-triggered immunity by modulating the stability of the NADPH oxidase RESPIRATORY BURST OXIDASE HOMOLOG D .Plant Cell.2023

15. Nooshin Movahed , Jiaqi Sun , Hojatollah Vali , Jean-François Laliberté  and Huanquan Zheng#. A Host ER Fusogen Is Recruited by Turnip Mosaic Virus for Maturation of Viral Replication Vesicles .Plant Physiology.2019,179 (2):507-518

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