Research Article
Diazotrophic Bacterial Community of Degraded Pastures
Table 5
Values of of the analysis of similarity of the culture-independent total diazotrophic bacterial community determined through Denaturing Gradient Gel Electrophoresis (DGGE) of the nifH gene in different regions of the plant/bacteria association in B. decumbens Stapf. pasture in different stages of degradation.
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-R = highly degraded pasture and rhizospheric soil niche; 2P2-R = partially degraded pasture and rhizospheric soil niche; 3P3-R = slightly degraded pasture and rhizospheric soil niche; 4P1-E = highly degraded pasture and root-endophytic niche; 5P2-E = partially degraded pasture and root-endophytic niche; 6P3-E = slightly degraded pasture and root-endophytic niche. |