干旱区生态环境知识资源中心(Arid): Diversity characteristics of arbuscular mycorrhizal fungi communities in the soil along successional altitudes of Helan Mountain, arid, and semi-arid regions of China

Arid

DOI	10.3389/fmicb.2023.1099131
	Diversity characteristics of arbuscular mycorrhizal fungi communities in the soil along successional altitudes of Helan Mountain, arid, and semi-arid regions of China
	Yan, Peixuan; Hou, Hui; Lv, Yingze; Zhang, Haiying; Li, Jia; Shao, Leilei; Xie, Qinmi; Liang, Yongliang; Li, Jingyao; Ni, Xilu
通讯作者	Ni, XL
来源期刊	FRONTIERS IN MICROBIOLOGY
EISSN	1664-302X
出版年	2023
卷号	14
英文摘要	IntroductionArbuscular mycorrhizal fungi (AMF) perform a vital role in terrestrial ecosystems. MethodsTo investigate the diversity of AMF communities on the western slope of Helan Mountain at different altitudes and their influence factors, high-throughput sequencing was used to study the structure and diversity of soil AMF communities under different environments and their interrelationships between AMF and environmental factors. ResultsThe results revealed that there were significant differences (p < 0.05) in the physical and chemical properties of the soil along the different altitudes. A total of 1,145 OTUs were obtained by high-throughput sequencing, belonging to 1 phylum, 4 class, 6 orders, 13 families, 18 genera and 135 species, with the dominant genus being Glomus, which accounted for 75.27% of the relative abundance of the community. Soil AMF community structure was shown to be variable at the generic level according to NMDS analysis. Correlation analysis showed that soil pH, water content (WC), organic matter (OM), available K, available P and N were significantly correlated with AMF community diversity and species abundance (p < 0.05, p < 0.01). Based on redundancy analysis (RDA) and Monte Carlo test results, soil pH, WC and OM had highly significant effects (p < 0.01) on AMF community diversity and species abundance. DiscussionThis study investigates the relationship between AMF community structure and diversity and soil physicochemical properties at different elevations on the western slope of Helan Mountain, which is of great significance to the study of the Helan Mountain ecosystem.
英文关键词	arbuscular mycorrhizal fungi community structure altitude soil factor Helan Mountain
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000950169500001
WOS关键词	MICROBIAL COMMUNITIES ; GRADIENT ; ECOSYSTEM ; DESERT
WOS类目	Microbiology
WOS研究方向	Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396554
推荐引用方式 GB/T 7714	Yan, Peixuan,Hou, Hui,Lv, Yingze,et al. Diversity characteristics of arbuscular mycorrhizal fungi communities in the soil along successional altitudes of Helan Mountain, arid, and semi-arid regions of China[J],2023,14.
APA	Yan, Peixuan.,Hou, Hui.,Lv, Yingze.,Zhang, Haiying.,Li, Jia.,...&Ni, Xilu.(2023).Diversity characteristics of arbuscular mycorrhizal fungi communities in the soil along successional altitudes of Helan Mountain, arid, and semi-arid regions of China.FRONTIERS IN MICROBIOLOGY,14.
MLA	Yan, Peixuan,et al."Diversity characteristics of arbuscular mycorrhizal fungi communities in the soil along successional altitudes of Helan Mountain, arid, and semi-arid regions of China".FRONTIERS IN MICROBIOLOGY 14(2023).