Identification and phylogenetic analysis of endophytic fungi isolated from Scrophularia ningpoensis.
10.19540/j.cnki.cjcmm.20170217.010
- Author:
Xiao-Li WU
1
;
Xu-Hong SONG
1
;
Hong-Guo YANG
2
;
Fei LIU
3
;
Xue ZHANG
1
;
Jin-Liang LIU
1
;
Da-Xia CHEN
1
;
Long-Yun LI
1
Author Information
1. Institute of Material Medical Planting, Chongqing Academy of Chinese Materia Medica, Chongqing 400065, China.
2. Institute of Biological Information, Chongqing University of Posts and Telecommunications, Chongqing 400065, China.
3. Chongqing Sub-center of National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Science, Chongqing 400065, China.
- Publication Type:Journal Article
- Keywords:
Scrophularia ningpoensis;
endophytic fungi;
identification;
phylogenetic analysis
- From:
China Journal of Chinese Materia Medica
2017;42(5):902-911
- CountryChina
- Language:Chinese
-
Abstract:
The endophytic fungi from root, main stem, branch and leaf of Scrophularia ningpoensis were isolated and identified from Wulong and Chongqing, and the population diversity analysis and phylogenetic analysis were followed. The result indicated that, as to population diversity index, S. ningpoensis from Wulong： leaf>main stem=branch>root, branch from Chongqing>branch from Wulong. Fifty-eight endophytic fungi were obtained, most of which were the pathogens of the plant. Colletotrichum was the prevailing genus, of which C. gloeosporioides and C. boninense were the prevailing strains. Leaf and seedlings might be the main path of infection. Endophytic fungi and pathogen might convert to each other, influenced by such factors as environment, genotype et al.
