Wild plant species growing closely connected in a subalpine meadow host distinct root-associated bacterial communities.

ABSTRACT: Plant roots are known to harbor large and diverse communities of bacteria. It has been suggested that plant identity can structure these root-associated communities, but few studies have specifically assessed how the composition of root microbiota varies within and between plant species growing under natural conditions. We assessed the community composition of endophytic and epiphytic bacteria through high throughput sequencing using 16S rDNA derived from root tissues collected from a population of a wild, clonal plant (Orange hawkweed-Pilosella aurantiaca) as well as two neighboring plant species (Oxeye daisy-Leucanthemum vulgare and Alsike clover-Trifolium hybridum). Our first goal was to determine if plant species growing in close proximity, under similar environmental conditions, still

SUBMITTER: Aleklett K 

PROVIDER: S-EPMC4349149 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature