Plant Invasions Associated with Change in Root-Zone Microbial Community Structure and Diversity.

ABSTRACT: The importance of plant-microbe associations for the invasion of plant species have not been often tested under field conditions. The research sought to determine patterns of change in microbial communities associated with the establishment of invasive plants with different taxonomic and phenetic traits. Three independent locations in Virginia, USA were selected. One site was invaded by a grass (Microstegium vimineum), another by a shrub (Rhamnus davurica), and the third by a tree (Ailanthus altissima). The native vegetation from these sites was used as reference. 16S rRNA and ITS regions were sequenced to study root-zone bacterial and fungal communities, respectively, in invaded and non-invaded samples and analyzed using Quantitative Insights Into Microbial Ecology (QIIME). Though root-zo

SUBMITTER: Rodrigues RR 

PROVIDER: S-EPMC4624766 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature