Table 3.
Most represented bacterial families and relative abundance as shown by 16S sequence reads, accounting for differences among banana rhizosphere, and other adjacent, crop-free control sites. Samples were classified by crop and latitude.
| Abundance (%)* | |||||||
|---|---|---|---|---|---|---|---|
| Families | Banana North | Banana South | Control North | Control South | P | Bonferroni P** | FDR P |
| Geodermatophilaceae | 0.013 | 0.018 | 0.074 | 0.062 | 2.470368e-05 | 0.00027 | 0.00027 |
| Bradyrhizobiaceae | 0.011 | 0.014 | 0.052 | 0.023 | 1.058206e-04 | 0.00116 | 0.00058 |
| Solibacteraceae | 0.092 | 0.089 | 0.035 | 0.022 | 1.656480e-04 | 0.00182 | 0.00060 |
| Hyphomicrobiaceae | 0.114 | 0.116 | 0.039 | 0.036 | 1.671030e-04 | 0.00183 | 0.00045 |
| Phyllobacteriaceae | 0.056 | 0.048 | 0.015 | 0.030 | 2.181649e-04 | 0.00239 | 0.00047 |
| Sphingomonadaceae | 0.026 | 0.031 | 0.075 | 0.044 | 5.658774e-04 | 0.00622 | 0.00103 |
| Micromonosporaceae | 0.017 | 0.029 | 0.079 | 0.018 | 6.404280e-03 | 0.07044 | 0.01006 |
| Nocardioidaceae | 0.033 | 0.032 | 0.045 | 0.076 | 8.032507e-03 | 0.08835 | 0.01104 |
*Min. 5%, in at least one sample group. Most represented families are shown in bold (analyzed with the R library mctoolsr).
**
p-values based on Kruskal–Wallis tests, with Bonferroni and false discovery rate (FDR) corrections (significance at p < 0.05 is shown in bold; rarefaction level applied = 4,500 sequences per sample; total samples retained = 37).