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. 2023 Jul 2;14:89. doi: 10.1186/s40104-023-00888-3

Table 9.

Relative abundance of jejunal mucosa-associated microbiota at the genus level in nursery pigs fed diets with soy protein concentrate, enzyme-treated soy protein, and fermented soybean meal replacing animal protein supplementsa

Item Treatment SEM P value
CON SPCb ESBb FSBLb FSBBb CON vs. SPC CON vs. ESB CON vs. FSBL CON vs. FSBB
Clostridium 13.44 12.74 13.06 14.13 16.95 2.92 0.684 0.827 0.688 0.048
Staphylococcus 10.47 12.32 10.87 10.67 9.74 0.69 0.065 0.688 0.841 0.453
Sphingomonas 8.04 6.12 7.49 6.17 6.10 1.26 0.137 0.667 0.147 0.133
Streptomyces 6.53 8.08 8.40 7.56 7.75 1.41 0.371 0.282 0.550 0.479
Agrobacterium 4.84 5.19 3.69 2.93 5.01 1.32 0.843 0.520 0.287 0.923
Schlegelella 3.61 3.16 3.91 3.46 2.82 0.56 0.365 0.545 0.765 0.114
Pseudomonas 2.73 2.96 3.23 2.86 3.28 0.30 0.435 0.104 0.657 0.074
Pseudoalteromonas 2.72 2.84 2.69 3.07 3.01 0.22 0.695 0.930 0.274 0.364
Achromobacter 2.02 1.69 2.01 1.83 1.31 0.23 0.306 0.955 0.542 0.032
Klebsiella 1.95 2.02 1.76 2.77 1.67 0.37 0.862 0.679 0.078 0.550
Salmonella 1.88 1.81 1.96 1.88 1.08 0.21 0.816 0.774 0.995 0.802
Deinococcus 1.83 1.88 2.01 1.92 1.73 0.16 0.802 0.392 0.668 0.623
Xanthomonas 1.74 2.26 2.01 1.83 1.56 0.28 0.168 0.468 0.820 0.622
Bacillus 1.59 1.63 1.35 1.69 1.72 0.34 0.914 0.447 0.764 0.683
Micromonospora 1.26 0.84 1.33 1.04 0.92 0.31 0.125 0.787 0.416 0.205
Nocardia 1.23 1.34 0.90 1.15 0.67 0.22 0.725 0.298 0.788 0.078
Leptospira 1.22 0.81 1.27 0.96 0.58 0.43 0.346 0.911 0.534 0.144
Mycolicibacterium 1.09 0.74 1.05 0.96 1.08 0.16 0.101 0.843 0.522 0.975
Mycobacterium 0.98 0.88 0.93 1.10 0.84 0.15 0.599 0.790 0.519 0.457
Lelliottia 0.93 0.75 0.84 0.91 0.78 0.13 0.296 0.590 0.897 0.384
Others 29.91 29.93 29.25 31.14 30.69 1.11 0.925 0.727 0.579 0.599

an = 12

bSPC, ESB, FSBL, and FSBB: basal diet with soy protein concentrate (X-Soy 200, CJ Selecta, Araguari, MG, Brazil), enzyme-treated soybean meal (HP 300, Hamlet Protein Inc., Findlay, OH, USA), fermented soybean meal with Lactobacillus (FerMex 200, Purina Animal Nutrition, Shoreview, SD, USA), and fermented soybean meal with Bacillus (Soytide, CJ Bio, Jung-gu, Seoul, Korea), replacing 1/3, 2/3, 3/3 of animal protein supplements in P1, P2, P3, respectively