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Table 2 Determinants of the functional potential of Siganus gut microbiomes

From: Shift and homogenization of gut microbiome during invasion in marine fishes

SCFA

# of C atom

Factor

Siganus rivulatus

Siganus luridus

R2

F value

Fregion/Fseason

p value

R2

F value

Fregion/Fseason

p value

Formate

1

Region

0.42

44.0

2

0.001

0.36

17.0

43

0.001

  

Season

0.14

19.6

 

0.001

0.01

0.4

 

0.913

  

Region:Season

0.72

60.1

 

0.001

0.49

9.0

 

0.001

Acetate

2

Region

0.16

11.3

6

0.001

0.39

19.5

7

0.001

  

Season

0.01

1.8

 

0.231

0.09

3.0

 

0.136

  

Region:Season

0.25

7.7

 

0.001

0.45

7.7

 

0.002

Propionate

3

Region

0.47

54.2

6

0.001

0.33

14.8

16

0.001

  

Season

0.07

8.6

 

0.008

0.03

0.9

 

0.382

  

Region:Season

0.72

59.6

 

0.001

0.43

7.1

 

0.004

Butyrate

4

Region

0.39

38.2

14

0.001

0.39

19.3

11

0.002

  

Season

0.02

2.6

 

0.186

0.06

1.8

 

0.241

  

Region:Season

0.38

14.7

 

0.001

0.51

9.8

 

0.004

Valerate

5

Region

0.37

35.2

27

0.001

0.40

19.8

8

0.002

  

Season

0.00

1.3

 

0.985

0.07

2.3

 

0.18

  

Region:Season

0.58

33.1

 

0.001

0.50

9.4

 

0.001

All SCFA

1–5

Region

0.42

44.6

6

0.001

0.37

17.8

17

0.001

  

Season

0.06

8.0

 

0.004

0.03

1.0

 

0.336

  

Region:Season

0.61

37.8

 

0.001

0.46

8.0

 

0.001

  1. The reported values correspond to averages of tests performed using dissimilarity estimated with relative abundances of KEGG Orthologies associated with the metabolism of short-chain fatty acids (SCFA) with different number of C atoms
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Animal Microbiome

ISSN: 2524-4671