植物逆境响应与记忆是生物学领域的一个重大难题。对植物逆境响应与记忆的系统解析不仅可以在植物逆境响应的研究领域开辟新的前沿，加深我们对逆境响应机制的理解，而且可以对作物的高产抗逆性状改良提供重要的理论支撑。本课题组将以拟南芥和马铃薯等为研究对象，运用分子生物学、植物遗传学、表观遗传学、生物化学、细胞生物学和生物信息学等多种手段，对植物逆境响应与记忆的机制开展研究工作。

                                        马铃薯

具体研究方向如下：

1. 植物响应高温的表观遗传调控机制；

高温解除转录后水平的基因沉默 (PTGS)

2. 植物逆境记忆信号的建立和维持的机制；

3. 环境因素影响植物抗病性的表观调控机制。

1. Junzhong Liu^#, Lili Feng^#, Xueting Gu^#, Xian Deng^#, Qi Qiu, Qun Li, Yingying Zhang, Muyang Wang, Yiwen Deng, Ertao Wang, Yuke He, Isabel Bäurle, Jianming Li, Xiaofeng Cao*, Zuhua He* (2019). An H3K27me3 demethylase-HSFA2 regulatory loop orchestrates transgenerational thermomemory in Arabidopsis. Cell Research 29:379-390.

2. Sihui Zhong^#, Junzhong Liu^#, Hua Jin, Lin Lin, Qun Li, Ying Chen, Yuexing Yuan, Zhiyong Wang, Hai Huang, Yijun Qi, Xiaoya Chen, Hervé Vaucheret, Joanne Chory, Jianming Li*, Zuhua He* (2013).Warm temperatures induce transgenerational epigenetic release of RNA silencing by inhibiting siRNA biogenesis in Arabidopsis. Proc Natl Acad Sci USA 110 (22): 9171-9176.

3. Junzhong Liu, Lili Feng, Jianming Li* and Zuhua He* (2015). Genetic and epigenetic control of plant heat responses. Frontier Plant Sci. 6: Article 267.

4. Yu Peng^#, Yingying Zhang^#, Yijie Gui, Dong An, Junzhong Liu, Xun Xu, Qun Li, Junmin Wang, Wen Wang, Chunhai Shi, Longjiang Fan, Baorong Lu, Yiwen Deng*, Sheng Teng* and Zuhua He* (2019). Elimination of a Retrotransposon for Quenching Genome Instability in Modern Rice. Mol Plant  https://doi.org/10.1016/ j.molp.2019.06.004. 

5. Dongdong Niu, Xin Zhang, Xiaoou Song, Zhihui Wang, Yanqiang Li, Lulu Qiao, Zhaoyun Wang, Junzhong Liu, Yiwen Deng, Zuhua He, Donglei Yang, Renyi Liu, Yanli Wang, and Hongwei Zhao (2018). Deep sequencing uncovers rice long siRNAs and its involvement in immunity against Rhizoctonia solani. Phytopathology 108, 60-69.

6. Yiwen Deng, Keran Zhai, Zhen Xie, Dongyong Yang, Xudong Zhu, Junzhong Liu, Xin Wang, Peng Qin, Yuanzhu Yang, Guomin Zhang, Qun Li, Jianfu Zhang, Shuangqing Wu, Joëlle Milazzo, Bizeng Mao, Ertao Wang, Huaan Xie, Didier Tharreau, Zuhua He (2017). Epigenetic regulation of antagonistic receptors confers rice blast resistance with yield balance. Science 355: 962-965.

7. Quanyuan You^#, Keran Zhai^#, Donglei Yang, Weibing Yang, Jingni Wu, Junzhong Liu, Wenbo Pan, Jianjun Wang, Xudong Zhu, Yikun Jian, Jiyun Liu, Yingying Zhang, Yiwen Deng, Qun Li, Yonggen Lou, Qi Xie, Zuhua He (2016). An E3 ubiquitin ligase-BAG protein module controls plant innate immunity and broad-spectrum disease resistance. Cell Host Microbe 20：758-769

 8. Nan Yu^#, Dexian Luo^#, Xiaowei Zhang^#, Junzhong Liu, Wanxiao Wang, Yue Jin, Wentao Dong, Jiyun Liu, Huan Liu, Weibing Yang, Longjun Zeng, Qun Li, Zuhua He, Giles E D Oldroyd, Ertao Wang (2014). A DELLA protein complex controls the arbuscular mycorrhizal symbiosis in plants. Cell Research 24, 130-133.

#共同第一作者；*通讯作者 

办公室： 云南大学呈贡校区生命科学学院3栋3109室   Email： liujunzhong@ynu.edu.cn