Resource allocation to growth or luxury consumption drives mycorrhizal responses

ID.Tag = unique plant identifierGenotype = Genotype of B. distachyonSalt = Salinity treatment (not manipulated here)Nutrient = Nutrient addition treatmentMycorrhizal = AM fungi added or notlane, position = pot location in glasshousePSA.fd = projected shoot area on final day (in pixels) HA.fd = hue angle on final dayAGRmax = maximum absolute growth rate (pixels/day) Dry.Shoot.Weights = dry mass of shoot (g)Dry.Root.Weights = dry mass of root (g)Fresh.Shoot.Weights = mass of shoot before drying (g)P.concentration = tissue phosphorus concentration (mg/g) N.concentration = tissue nitrogen concentration (mg/g) C.concentration = tissue carbon concentration (mg/g)Tissue.C.N.ratio = mass ratio of C to N in tissueTissue.N.P.ratio = mass ratio of N to P in tissueSupply.NP.ratio = mass ratio of available N to available P in soil SAMR = shoot area to mass ratio (pixels/g) Total.Shoot.P = total mass of phosphorus in tissue (mg) Total.Shoot.N = total mass of nitrogen in tissue (mg)RMF = root mass fraction percent.colonisation = PC1 = ordination of plant functional traits, loadings on first axis PC2 = ordination of plant functional traits, loadings on second axis PC1.response = ordination of plant functional traits excluding N and P concentrations, loadings on first axis MGR = mycorrhizal growth response calculated from PSA on final day For more details, see publication ( to be included ).