Emerging Roles of the Selective Autophagy in Plant Immunity and Stress Tolerance

International Journal of Molecular Sciences

Jian-Zhong Liu¹  Jie Ran¹  Sayed M. Hashimi¹ 

[1] College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China;

关键词: selective autophagy;    autophagosome;    xenophagy;    cargo receptor;    plant immunity;    abiotic stress;   

DOI  :  10.3390/ijms21176321

来源: DOAJ

【 摘 要 】

Autophagy is a conserved recycling system required for cellular homeostasis. Identifications of diverse selective receptors/adaptors that recruit appropriate autophagic cargoes have revealed critical roles of selective autophagy in different biological processes in plants. In this review, we summarize the emerging roles of selective autophagy in both biotic and abiotic stress tolerance and highlight the new features of selective receptors/adaptors and their interactions with both the cargoes and Autophagy-related gene 8s (ATG8s). In addition, we review how the two major degradation systems, namely the ubiquitin–proteasome system (UPS) and selective autophagy, are coordinated to cope with stress in plants. We especially emphasize how plants develop the selective autophagy as a weapon to fight against pathogens and how adapted pathogens have evolved the strategies to counter and/or subvert the immunity mediated by selective autophagy.

【 授权许可】

Unknown