Isolation of endophytic fungi and screening of Huperzine A-producing fungus from Huperzia serrata in Vietnam.

ABSTRACT: Huperzine A (HupA), a natural Lycopodium alkaloid derived from Huperzia serrata (Thunb. ex Murray) Trev. plants, is a highly active acetylcholinesterase inhibitor and a key compound used for treating Alzheimer's disease (AD). Recently, HupA has been reported in various endophytic fungi isolated from H. serrata. In the present study, 153 endophytic fungi were isolated from healthy tissues of H. serrata collected from natural populations in Lam Dong province of Central Vietnam. The endophytic fungi were identified based on morphological characteristics and Internal Transcribed Spacer sequences. Among them, 34 strains were classified into seven genera belonging to Ascomycota, including Alternaria, Fusarium, Trichoderma, Penicillium, Paecilomyces, and Phoma, and eight strains belonging to the

SUBMITTER: Thi Minh Le T 

PROVIDER: S-EPMC6834622 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature