Fig. 1From: Comparative genomics of the plant-growth promoting bacterium Sphingobium sp. strain AEW4 isolated from the rhizosphere of the beachgrass Ammophila breviligulataPlant-growth promotion assays using Arabidopsis and switchgrass inoculated with Sphingobium sp. strain AEW4 or uninoculated controls. Changes in root biomass were measured as increase in length for Arabidopsis seedlings (A), and final root weight (B) and length (C) in switchgrass. Graphed data represent mean ± SD of five biological replicatesBack to article page