Plant-associated fungal communities in the light of meta’omics

作     者：Derek Peršoh 

作者机构：Ruhr-Universität BochumAG GeobotanikGebäude ND 03/170Universitätsstraße 15044780 BochumGermany 

出 版 物：《Fungal Diversity》 (真菌多样性（英文）)

年 卷 期：2015年第75卷第6期

页      面：1-25页

核心收录：

学科分类：0907[农学-林学] 08[工学] 0829[工学-林业工程] 09[农学] 

基　　金：funded by the Deutsche Forschungsgemeinschaft(DFG project PE 1673/4-1) 

主　　题：Meta’omics Metaomics Fungal community Metagenomics Metaproteomics Metatranscriptomics Metametabolomics Phyllosphere fungi Endophytic fungi Litter decomposition Decomposer fungi Root-associated fungi Arbuscular mycorrhiza Ectomycorrhiza Ericoid mycorrhiza Soil fungi Functional diversity Environmental processes Distance decay Environmental filtering Saisonality Temporal shift Fungal traits 

摘      要：Approaches for the cultivation-independent analysis of microbial communities are summarized as meta’omics,which predominantly includes metagenomic,-transcriptomic,-proteomic and-metabolomic *** have shown that endophytic,root-associated and soil fungal communities are strongly shaped by associated plant *** impact of plant identity on the composition of its litterssociated fungal community remains to be disentangled from the impact of litter *** composition of the plant community also shapes the fungal *** strikingly,adjacent plant species may share mycorrhizal symbionts even if the plants usually have different types of mycorrhizal fungi associated with them(ectomycorrhizal,ericoid and arbuscular mycorrhizal fungi).Environmental parameters weakly explain fungal community composition globally,and their effect is inconsistent at local and regional *** in similarity among communities with increasing distance(*** decay)has been reported from local to global *** pattern is only exceptionally caused by spatial dispersal limitation of fungal propagules,but mostly due to the inability of the fungi to establish at the particular locality(*** filtering or competitive exclusion).Fungal communities usually undergo pronounced seasonal changes and also differ between consecutive *** indicates that development of the communities is usually not solely ***’omic studies challenge the classical view of plant litter *** show that mycorrhizal and(previously)endophytic fungi may be involved in plant litter decomposition and only partly support the idea of a succession from an Ascomycota to a Basidiomycota-dominated ***,vertical separation of saprotrophic and mycorrhizal species in soil and sequential degradation from easily accessible to‘recalcitrant’plant compounds,such as lignin,can probably not be *** current models of litter decomposition may