Table 2 Proportion of reads (v3–v4, 16S rRNA) assigned to species level in samples of shrimp reared in the traditional system (no probiotics) and in the probiotic-based system
Traditional | Probiotic-based | Culture system | Time | |||||
|---|---|---|---|---|---|---|---|---|
30 days | 60 days | 30 days | 60 days | p value | F-ratio | p value | F-ratio | |
T. whipplei | 35.5 ± 1.9 | 37.5 ± 1.1 | 4.9 ± 0.6 | 7.7 ± 0.5 | 0 | 746 | 0.06 | 4.78 |
R. baltica | 26.5 ± 1.2 | 27.5 ± 0.6 | 15.0 ± 1.0 | 6.1 ± 0.2 | 0 | 786.2 | 0.02 | 2.99 |
I. coccineus | 16.5 ± 0.6 | 15.5 ± 0.8 | 1.4 ± 0.3 | 0.8 ± 0.1 | 0 | 795.5 | 0.19 | 2.01 |
M. adhaerens | 7.1 ± 0.1 | 6.9 ± 0.2 | 0.1 ± 0.1 | 0.1 ± 0.0 | 0 | 3559.1 | 0.67 | 0.19 |
P. acanthamoebae | 5.5 ± 0.7 | 6.9 ± 0.3 | 1.2 ± 0.1 | 1.4 ± 0.6 | 0 | 97.89 | 0.1 | 3.4 |
S. agalactiae | 3.5 ± 0.3 | 3.4 ± 0.2 | 3.6 ± 0.3 | 3.6 ± 0.1 | 0.62 | 0.26 | 0.8 | 0.07 |
Paracoccus sp. | 0.3 ± 0.1 | 0.3 ± 0.1 | 0.1 ± 0.1 | 5.7 ± 0.4 | 0 | 185.8 | 0 | 216.1 |
R. capsulatus | 0.3 ± 0.1 | 0.3 ± 0.1 | 29.7 ± 2.1 | 25.1 ± 0.7 | 0 | 638.1 | 0.07 | 4.45 |
Pseudovibrio | 0.1 ± 0.1 | 0.3 ± 0.1 | 2.7 ± 0.2 | 4.2 ± 0.3 | 0 | 400.2 | 0 | 27.4 |
P. brasilensis | 0.1 ± 0.1 | 0.1 ± 0.0 | 10.4 ± 1.3 | 5 ± 1.1 | 0 | 85.2 | 0 | 10.7 |
K. vulgare | 0.1 ± 0.1 | 0.1 ± 0.1 | 7.9 ± 1.2 | 16 ± 1.5 | 0 | 161.3 | 0 | 18.6 |
S. stutzeri | 0 ± 0.00 | 0 ± 0.00 | 3.9 ± 0.6 | 0.7 ± 0.2 | 0 | 57.2 | 0 | 25.6 |
Other | 4.5 ± 0.7 | 1.2 ± 0.5 | 19.3 ± 1.3 | 23.6 ± 1.5 | 0 | 310.1 | 0.7 | 0.16 |