Culturable endophytic fungi community structure isolated from Codonopsis pilosula roots and effect of season and geographic location on their structures

doi:10.1186/s12866-023-02848-3

	Culturable endophytic fungi community structure isolated from Codonopsis pilosula roots and effect of season and geographic location on their structures
	Fan, Lili 1; Li, Yuanli 1; Wang, Xiaoli 2; Leng, Feifan1 ; Li, Shaowei 3; Zhu, Ning 1; Chen, Kai 1; Wang, Yonggang1
	2023-05-15
发表期刊	BMC MICROBIOLOGY
ISSN	1471-2180
卷号	23 期号:1
摘要	BackgroundRhizosphere soil physicochemical, endophytic fungi have an important role in plant growth. A large number of endophytic fungi play an indispensable role in promoting plant growth and development, and they can provide protection for host plants by producing a variety of secondary metabolites to resist and inhibit plant pathogens. Due to the terrain of Gansu province is north-south and longitudinal, different climatic conditions, altitude, terrain and growth environment will affect the growth of Codonopsis pilosula, and the changes in these environmental factors directly affect the quality and yield of C. pilosula in different production areas. However, In C. pilosula, the connection between soil nutrients, spatiotemporal variation and the community structure of endophytic fungi isolated from C. pilosula roots has not been well studied.ResultsSeven hundred six strains of endophytic fungi were obtained using tissue isolation and the hyphaend-purification method from C. pilosula roots that picked at all seasons and six districts (Huichuan, HC; Longxi, LX; Zhangxian, ZX; Minxian, MX; Weiyuan, WY; and Lintao, LT) in Gansu Province, China. Fusarium sp. (205 strains, 29.04%), Aspergillus sp. (196 strains, 27.76%), Alternaria sp. (73 strains, 10.34%), Penicillium sp. (58 strains, 8.22%) and Plectosphaerella sp. (56 strains, 7.93%) were the dominant genus. The species composition differed from temporal and spatial distribution (Autumn and Winter were higher than Spring and Summer, MX and LT had the highest similarity, HC and LT had the lowest). physical and chemical of soil like Electroconductibility (EC), Total nitrogen (TN), Catalase (CAT), Urease (URE) and Sucrase (SUC) had significant effects on agronomic traits of C. pilosula (P < 0.05). AK (Spring and Summer), TN (Autumn) and altitude (Winter) are the main driving factors for the change of endophytic fungal community. Moreover, geographic location (such as altitude, latitude and longitude) also has effects on the diversity of endophytic fungi.ConclusionsThese results suggested that soil nutrients and enzyme, seasonal variation and geographical locations have an impact on shaping the community structure of culturable endophytic fungi in the roots of C. pilosula and its root traits. This suggests that climatic conditions may play a driving role in the growth and development of C. pilosula.
关键词	Codonopsis pilosula Endophytic fungi diversity Soil characterization Temporal and spatial variation Geographical location Correlation analysis
DOI	10.1186/s12866-023-02848-3
收录类别	SCIE
语种	英语
WOS研究方向	Microbiology
WOS类目	Microbiology
WOS记录号	WOS:000987150800001
出版者	BMC
来源库	WOS
原始文献类型	Article
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/162063
专题	生命科学与工程学院
作者单位	1.Lanzhou Univ Technol, Sch Life Sci & Engn, Lanzhou 730050, Peoples R China; 2.Lanzhou Inst Husb & Pharmaceut Sci, Chinese Acad Agr Sci, Lanzhou 730050, Peoples R China; 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China
第一作者单位	生命科学与工程学院
第一作者的第一单位	生命科学与工程学院
推荐引用方式 GB/T 7714	Fan, Lili,Li, Yuanli,Wang, Xiaoli,et al. Culturable endophytic fungi community structure isolated from Codonopsis pilosula roots and effect of season and geographic location on their structures[J]. BMC MICROBIOLOGY,2023,23(1).
APA	Fan, Lili.,Li, Yuanli.,Wang, Xiaoli.,Leng, Feifan.,Li, Shaowei.,...&Wang, Yonggang.(2023).Culturable endophytic fungi community structure isolated from Codonopsis pilosula roots and effect of season and geographic location on their structures.BMC MICROBIOLOGY,23(1).
MLA	Fan, Lili,et al."Culturable endophytic fungi community structure isolated from Codonopsis pilosula roots and effect of season and geographic location on their structures".BMC MICROBIOLOGY 23.1(2023).