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

Table 10.

Relative abundance of jejunal mucosa-associated microbiota at the species 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 botulinum 11.08 10.42 10.83 11.64 14.21 2.48 0.664 0.868 0.707 0.042
Staphylococcus aureus 10.34 12.18 10.75 10.53 9.52 0.70 0.069 0.675 0.843 0.410
Sphingomonas sp. AAP5 6.39 4.84 6.11 5.16 4.86 1.08 0.183 0.808 0.290 0.190
Agrobacterium fabrum 4.84 5.19 3.69 2.93 5.01 1.32 0.843 0.520 0.287 0.923
Schlegelella thermodepolymerans 3.61 3.16 3.91 3.46 2.82 0.56 0.365 0.545 0.765 0.114
Streptomyces platensis 2.04 2.14 2.49 1.90 1.73 0.49 0.792 0.253 0.731 0.440
Salmonella enterica 1.88 1.81 1.96 1.88 1.80 0.21 0.816 0.774 0.995 0.802
Deinococcus deserti 1.83 1.88 2.01 1.92 1.73 0.16 0.802 0.392 0.668 0.623
Achromobacter spanius 1.80 1.43 1.79 1.55 1.20 0.24 0.247 0.974 0.427 0.063
Streptomyces mobaraensis 1.74 1.80 2.57 1.88 1.80 0.54 0.909 0.137 0.788 0.910
Sphingomonas sp. Cra20 1.65 1.28 1.38 1.01 1.24 0.27 0.333 0.478 0.096 0.280
Pseudoalteromonas atlantica 1.55 1.37 1.35 1.91 1.78 0.17 0.474 0.427 0.151 0.354
Micromonospora auratinigra 1.26 0.84 1.33 1.04 0.92 0.31 0.125 0.787 0.416 0.205
Leptospira kmetyi 1.22 0.81 1.27 0.96 0.58 0.43 0.346 0.911 0.534 0.144
Pseudoalteromonas prydzensis 1.17 1.47 1.34 1.16 1.23 0.19 0.261 0.527 0.975 0.819
Pseudomonas stutzeri 1.04 0.86 0.92 0.86 1.07 0.11 0.238 0.432 0.256 0.860
Klebsiella pneumoniae 1.01 1.03 0.72 1.70 0.58 0.33 0.967 0.518 0.138 0.342
Lelliottia amnigena 0.93 0.75 0.84 0.91 0.78 0.13 0.296 0.590 0.897 0.384
Methylocaldum marinum 0.90 1.06 0.79 1.25 0.84 0.30 0.707 0.800 0.423 0.889
Klebsiella variicola 0.78 0.81 0.87 0.90 0.87 0.14 0.818 0.516 0.379 0.482
Others 42.96 44.86 43.08 45.46 45.43 1.26 0.554 0.862 0.171 0.600

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