Table 5 Relative abundance of the jejunal mucosa-associated microbiota at the species level in pigs challenged with F18⁺ Escherichia coli (E. coli) and fed diets supplemented with bacitracin or Lactobacillus postbiotics

Helicobacter mastomyrinus

7.83

30.76

15.86

26.18

6.63

0.009

0.082

0.587

Prevotella copri

30.39

10.78

12.14

24.20

6.35

0.029

0.877

0.130

Lactobacillus kitasatonis

10.39

4.94

3.90

1.07

3.95

0.213

0.812

0.376

Lactobacillus mucosae

7.46

5.32

3.59

2.86

2.33

0.482

0.570

0.420

Pelomonas puraquae

0.79

2.96

8.84

1.67

2.56

0.550

0.110

0.722

Lactobacillus delbrueckii

3.77

6.58

2.09

2.39

1.71

0.245

0.065

0.085

Prevotella sp.

1.55

3.66

3.28

4.87

1.89

0.435

0.888

0.651

Prevotella stercorea

5.25

0.96

1.49

4.54

1.19

0.011

0.747

0.033

Streptococcus infantarius

2.77

2.34

4.74

1.68

1.58

0.847

0.286

0.768

Streptococcus alactolyticus

3.66

1.90

3.88

2.60

0.99

0.179

0.132

0.590

Propionibacterium acnes

0.30

2.04

7.13

1.28

1.25

0.329

0.006

0.669

Lactobacillus sp.

2.37

4.24

1.58

1.84

1.28

0.294

0.136

0.178

Helicobacter sp.

3.60

0.72

1.61

1.66

1.26

0.113

0.622

0.603

Corynebacterium glutamicum

0.20

1.29

6.73

0.80

1.62

0.630

0.019

0.831

Sphingomonas pseudosanguinis

0.73

0.98

2.84

0.42

0.61

0.743

0.016

0.459

Campylobacter upsaliensis

0.77

0.20

1.73

0.35

0.72

0.558

0.119

0.877

Lactobacillus ruminis

1.63

0.36

0.71

0.25

0.64

0.168

0.703

0.903

Roseburia faecis

1.25

0.45

0.20

0.63

0.26

0.033

0.508

0.628

Dialister succinatiphilus

0.40

0.27

0.49

0.99

0.25

0.724

0.535

0.049

Succinivibrio dextrinosolvens

0.52

1.01

0.70

0.24

0.39

0.376

0.581

0.168

Haemophilus felis

0.06

0.92

0.05

1.27

0.63

0.334

0.332

0.694

Others

8.51

9.10

12.29

9.77

1.93

0.831

0.249

0.807