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Title: Functional Manipulation of Root Endophyte Populations for Feedstock Improvement- Final Report

Technical Report ·
DOI:https://doi.org/10.2172/1407956· OSTI ID:1407956
 [1]
  1. Univ. of North Carolina, Chapel Hill, NC (United States)

This study provides a systemic analysis of the influence of the abiotic environment on the assembly of plant microbiomes. We show that under controlled conditions, community assembly cues are robust and predictable across multiple abiotic gradients. Plant colonization patterns are largely driven by phylogeny, and colonization phenotypes are ubiquitous across different specimens of the same phylogenetic class. Subsets of the full synthetic community were shown to induce different root morphologies, and the morphology observed with the full community is an outcome of epistasis between two functional guilds.

Research Organization:
Univ. of North Carolina, Chapel Hill, NC (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
DOE Contract Number:
SC0010423
OSTI ID:
1407956
Report Number(s):
Final Report-SC0010423
Resource Relation:
Related Information: Our work on this project has all been published. doi numbers are provided below.
Country of Publication:
United States
Language:
English

References (8)

ProDeGe: a computational protocol for fully automated decontamination of genomes journal June 2015
A unified initiative to harness Earth's microbiomes journal October 2015
Novel Rhizosphere Soil Alleles for the Enzyme 1-Aminocyclopropane-1-Carboxylate Deaminase Queried for Function with an In Vivo Competition Assay journal December 2015
Toward a Predictive Understanding of Earth’s Microbiomes to Address 21st Century Challenges journal May 2016
Host genotype and age shape the leaf and root microbiomes of a wild perennial plant journal July 2016
Root microbiota drive direct integration of phosphate stress and immunity journal March 2017
Understanding and exploiting plant beneficial microbes journal August 2017
Genome-wide identification of bacterial plant colonization genes journal September 2017

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