真菌异核体不亲和性机理研究进展

The Research Advance of Heterokaryon Incompatibility Mechanism in Fungi

摘要:

异核体不亲和性是普遍存在于真菌中的一种生物学现象，由特定的不亲和性位点所控制。从真菌异核体不亲和性分子机理的研究进展以及不亲和融合细胞死亡过程和相关蛋白的关系展开论述。对真菌异核体不亲和性机理的深入研究，将有助于揭示生物中非己识别系统的演化规律，并为解决原生质体融合子的不稳定性探索出有效的方法和途径。

Abstract:

Heterokaryon incompatibility is a widespread phenomenon among fungi，controlled by specific loci termed het (for heterokaryon incompatibility).This review focuses on recent developments in our understanding of the molecular mechanisms of nonself recognition and the relationship between the death progresses of heterokaryon incompatibility and associated proteins in fungi.The deep research of heterokaryon incompatibility mechanism will hopefully reveal underlying principles of the evolution of nonself recognition systems and will find some effective method for settling the instability of protoplast fusant of fungi.