真菌内共生细菌研究进展

Research progress on endofungal bacteria

自真菌内共生细菌在1970年被首次发现以来,各个时期的学者都采用当时流行的研究方法关注宿主真菌及其内共生细菌之间的关联现象。近年来科技手段日益多样,对二者相互作用的探索逐渐成为新的研究热点,随着研究的不断拓展和深入,越来越多的生物学现象和原理被揭示。本文在真菌内共生细菌的研究方法、定殖位置、形态、分类、宿主类群、共生关联的建立、生物学功能、宿主治愈、分离和重新植入等方面进行综述,并在此基础上进行展望,以期为真菌内共生细菌的广泛深入研究提供借鉴。

Since the discovery of endofungal bacteria(EFB) for the first time in 1970, scholars have applied techniques popular at their times to pay attention to this biological correlation phenomenon between host fungi and their endobiont bacteria. In recent years, investigations on their interactions have gradually become a new hotspot using diverse research methods. With the continuous expansion and deepening of research on EFB, more and more biological phenomena and theories have been revealed. The research progress concerning investigation methods, colonization location, morphology, classification, host groups, development of the symbiosis, biological function, host healing, isolation, and re-introduction of EFB to fungi are reviewed. The main trend of further studies of EFB is also predicted.