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Comparison of bacterial diversity in soil associated with loblolly pine roots using primers 338f and 926r

Diversity measureNonfertilized soilFertilized soil
Viable ectomycorrhizal tipsDecaying ectomycorrhizal tipsViable ectomycorrhizal tipsDecaying ectomycorrhizal tips
MspI
Richness22.8 (4.0)18.7 (2.9)17.0 (1.4)17.0 (1.1)
Evenness0.84 (0.02)0.84 (0.01)0.84 (0.01)0.82 (0.01)
TaqI
Richness20.8 (2.6)25.5 (2.4)20.5 (2.4)25.8 (2.7)
Evenness0.86 (0.02)0.90 (0.01)0.85 (0.02)0.84 (0.02)
Diversity measureNonfertilized soilFertilized soil
Viable ectomycorrhizal tipsDecaying ectomycorrhizal tipsViable ectomycorrhizal tipsDecaying ectomycorrhizal tips
MspI
Richness22.8 (4.0)18.7 (2.9)17.0 (1.4)17.0 (1.1)
Evenness0.84 (0.02)0.84 (0.01)0.84 (0.01)0.82 (0.01)
TaqI
Richness20.8 (2.6)25.5 (2.4)20.5 (2.4)25.8 (2.7)
Evenness0.86 (0.02)0.90 (0.01)0.85 (0.02)0.84 (0.02)

The mean ± SEM is shown (n=6).

*

Richness is the number of terminal restriction fragments (TRFs) generated with the 6-carboxyfluorescein-labeled reverse primer 926r.

†

Evenness was calculated using Hurlbert's probability of an interspecific encounter (PIE).

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Comparison of bacterial diversity in soil associated with loblolly pine roots using primers 338f and 926r

Diversity measureNonfertilized soilFertilized soil
Viable ectomycorrhizal tipsDecaying ectomycorrhizal tipsViable ectomycorrhizal tipsDecaying ectomycorrhizal tips
MspI
Richness22.8 (4.0)18.7 (2.9)17.0 (1.4)17.0 (1.1)
Evenness0.84 (0.02)0.84 (0.01)0.84 (0.01)0.82 (0.01)
TaqI
Richness20.8 (2.6)25.5 (2.4)20.5 (2.4)25.8 (2.7)
Evenness0.86 (0.02)0.90 (0.01)0.85 (0.02)0.84 (0.02)
Diversity measureNonfertilized soilFertilized soil
Viable ectomycorrhizal tipsDecaying ectomycorrhizal tipsViable ectomycorrhizal tipsDecaying ectomycorrhizal tips
MspI
Richness22.8 (4.0)18.7 (2.9)17.0 (1.4)17.0 (1.1)
Evenness0.84 (0.02)0.84 (0.01)0.84 (0.01)0.82 (0.01)
TaqI
Richness20.8 (2.6)25.5 (2.4)20.5 (2.4)25.8 (2.7)
Evenness0.86 (0.02)0.90 (0.01)0.85 (0.02)0.84 (0.02)

The mean ± SEM is shown (n=6).

*

Richness is the number of terminal restriction fragments (TRFs) generated with the 6-carboxyfluorescein-labeled reverse primer 926r.

†

Evenness was calculated using Hurlbert's probability of an interspecific encounter (PIE).

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