. 2019 Jun 3;7:e6963. doi: 10.7717/peerj.6963

Table 4. Effects of CCFM639 on aluminum-induced changes in relative abundance of Aeromonas, Enterovibrio, Comamonadaceae and Porphyromonadaceae of Nile tilapia.

Group	Aeromonas	Comamonadaceae	Enterovibrio	Porphyromonadaceae
Control	3.20 ± 0.31^a	1.52 ± 1.05^a	0.76 ± 0.10^a	0.03 ± 0.02^a
639 only	1.31 ± 0.25^b	0.45 ± 0.17^a	0.62 ± 0.50^a	0.09 ± 0.03^a
Al only	3.14 ± 0.34^a	5.00 ± 0.82^b	1.86 ± 0.08^b	0.49 ± 0.06^b
Al + 639	2.57 ± 0.50^a	2.46 ± 0.25^a	0.87 ± 0.20^a	0.04 ± 0.004^a

Notes.

The data shown are the means ± SEM for each group. The different superscript letters represent significant differences between groups (P < 0.05).