Presently, there is an intensive search for fungal endophytes to be used in agriculture for the protection and condition improvement of plants and in medicine. We screened for the presence of endophytes in raspberry, which occurs naturally in the Białowieża Forest. The fungal isolates representative of each morphotype were analysed using the molecular markers ITS1 and ITS2. In total, we found 34 taxa of endophytic fungi. The majority were potential pathogens. As many as 27 taxa were found in the leaves of mature plants. No fungi could be isolated from the surface sterilized seeds obtained from these plants. Seedlings were grown from the seeds deposited in the soil seed bank in the Białowieża Geobotanical Station of the University of Warsaw in Białowieża. 8 taxa of endophytic fungi were found in seedlings. It could be due to a possibility of seed infection with these endophytes in soil conditions.

目前，对用于农业保护和改善植物条件的内生真菌和医学进行了深入研究。我们筛选了在 Białowieża 森林中自然发生的覆盆子中是否存在内生菌。使用分子标记 ITS1 和 ITS2 分析代表每种形态型的真菌分离株。我们总共发现了 34 个内生真菌类群。大多数是潜在的病原体。在成熟植物的叶子中发现了多达 27 个分类群。从这些植物获得的经过表面消毒的种子中无法分离出真菌。幼苗是从存放在 Białowieża 的华沙大学 Białowieża Geobotanical Station 土壤种子库中的种子中培育出来的。在幼苗中发现了8个内生真菌类群。