干旱区生态环境知识资源中心(Arid): Effect of salinity on fungal diversity in the rhizosphere of the halophyte Avicennia germinans from a semi-arid mangrove

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DOI	10.1016/j.funeco.2019.07.009
	Effect of salinity on fungal diversity in the rhizosphere of the halophyte Avicennia germinans from a semi-arid mangrove
	Vanegas, Javier 1; Munoz-Garcia, Andrea 2; Alejandra Perez-Parra, Katty 2; Figueroa-Galvis, Ingrid 3; Mestanza, Orson 3; Polania, Jaime 4
通讯作者	Vanegas, Javier
来源期刊	FUNGAL ECOLOGY
ISSN	1754-5048
EISSN	1878-0083
出版年	2019
卷号	42
英文摘要	This study aimed to inventory fungal populations associated with the rhizosphere of Avicennia germinans in different salinity levels in a semi-arid mangrove in the Colombian tropics. Targeting the ITS1 and ITS2 regions provided complementary information, allowing a better approach to inventorying the fungal biodiversity. Amorosia and Aspergillus were the most abundant ascomycete genera, while Cystobasidium was the most abundant basidiomycete genus. Only five genera showed significant differences in abundance among the three salinity levels. Nevertheless, 65.4% of the genera were classified as exclusive for a specific salt content. Saprotrophs were the most abundant functional group and symbiotrophs were detected as mycorrhizas, fungi with biocontrol activity and entomopathogenic activity. These ecological groups play an important role in the cycling of organic matter and the availability of nutrients for mangrove plants and their tolerance to environmental and biotic stresses. This study highlights soil salinity as a determining factor in the composition of the fungal community in mangroves. (C) 2019 Elsevier Ltd and British Mycological Society. All rights reserved.
英文关键词	Fungal diversity Salinity Metagenomic Mangroves ITS Halophyte Rhizosphere
类型	Article
语种	英语
国家	Colombia
收录类别	SCI-E
WOS记录号	WOS:000497259200002
WOS关键词	INTERNAL TRANSCRIBED SPACER ; ARBUSCULAR MYCORRHIZAL FUNGI ; DEEP-SEA SEDIMENTS ; MICROBIAL COMMUNITIES ; ORGANIC CONTAMINANTS ; HIGHLY DIVERSE ; MARINE FUNGI ; TRACE-METALS ; SOIL ; ITS2
WOS类目	Ecology ; Mycology
WOS研究方向	Environmental Sciences & Ecology ; Mycology
EI主题词	2019-12-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/311471
作者单位	1.Univ Antonio Narino, Sede Circunvalar, Cra 3 Este 47 A 15, Bogota, Colombia; 2.Univ Colegio Mayor Cundinamarca, Calle 28 5B-02, Bogota, Colombia; 3.Univ Nacl Colombia, Carrera 30 Calle 45-05, Bogota, Colombia; 4.Univ Nacl Colombia, Sede Medellin, Cra 65 59a-110, Antioquia, Colombia
推荐引用方式 GB/T 7714	Vanegas, Javier,Munoz-Garcia, Andrea,Alejandra Perez-Parra, Katty,et al. Effect of salinity on fungal diversity in the rhizosphere of the halophyte Avicennia germinans from a semi-arid mangrove[J],2019,42.
APA	Vanegas, Javier,Munoz-Garcia, Andrea,Alejandra Perez-Parra, Katty,Figueroa-Galvis, Ingrid,Mestanza, Orson,&Polania, Jaime.(2019).Effect of salinity on fungal diversity in the rhizosphere of the halophyte Avicennia germinans from a semi-arid mangrove.FUNGAL ECOLOGY,42.
MLA	Vanegas, Javier,et al."Effect of salinity on fungal diversity in the rhizosphere of the halophyte Avicennia germinans from a semi-arid mangrove".FUNGAL ECOLOGY 42(2019).