Abstract：
Regulated cell death (RCD) plays key roles during essential processes along the plant life cycle. It takes part of specific developmental programs and maintains the organism homeostasis in response to unfavourable environments. Bryophytes could provide with valuable models to study developmental RCD processes as well as those triggered by biotic and abiotic stresses. Some pathways analogous to the ones present in angiosperms occur in the gametophytic haploid generation of bryophytes, allowing direct genetic studies. In this review, we focus on such RCD programs, identifying core conserved mechanisms and raising new key questions to analyse RCD from an evolutionary perspective.
摘要：
调节性细胞死亡（RCD）在植物生命周期的基本过程中起着关键作用。它参与特定的发育程序，并在不利的环境中维持生物体的稳态。苔藓植物可以提供有价值的模型来研究RCD的发育过程以及由生物和非生物胁迫引发的过程。一些类似于被子植物中存在的途径发生在苔藓植物的配子体单倍体生成中，允许直接的遗传研究。在这次审查中,我们专注于这样的刚果民盟计划，确定核心保守机制，并提出新的关键问题，从进化的角度分析刚果民盟。
