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Table 1 Discriminant genera between parity groups for pig gut microbiomes at weaning (d 0)

From: Interactions between maternal parity and feed additives drive the composition of pig gut microbiomes in the post-weaning period

Genus1

Group2

Indicator value

Average primiparous relative abundance for P, %

Average multiparous relative abundance for M, %

P-value3

o__Coriobacteriales.f__Coriobacteriaceae.g__

M

0.86

0.33

2.05

 < 0.001

o__Actinomycetales.f__Actinomycetaceae.g__Actinomyces

M

0.83

0.08

1.34

 < 0.001

o__Bacteroidales.f__Bacteroidaceae.g__Bacteroides

M

0.65

6.63

12.41

 < 0.01

o__Enterobacteriales.f__Enterobacteriaceae.__

M

0.64

4.42

7.80

 < 0.01

o__Methanobacteriales.f__Methanobacteriaceae.g__Methanobrevibacter

M

0.62

2.11

3.50

 < 0.01

o__Erysipelotrichales.f__Erysipelotrichaceae.g__Anaerorhabdus

M

0.62

0.002

0.19

 < 0.001

o__Clostridiales.f__Clostridiaceae.g__Clostridium

M

0.61

1.16

2.30

 < 0.05

o__Erysipelotrichales.f__Erysipelotrichaceae.g__Clostridium

M

0.57

0.05

0.32

 < 0.01

o__Burkholderiales.f__Alcaligenaceae.g__Sutterella

P

0.78

1.03

0.24

 < 0.01

o__Bacteroidales.f__S24.7.g__

P

0.77

3.28

1.00

 < 0.001

o__Clostridiales.f__Ruminococcaceae.g__

P

0.77

3.35

1.03

 < 0.001

o__WCHB1.41.f__RFP12.g__

P

0.76

0.57

0.08

 < 0.001

o__Bacteroidales.f__Prevotellaceae.g__Prevotella

P

0.75

8.68

2.84

 < 0.001

o__Clostridiales.f__Ruminococcaceae.g__Oscillospira

P

0.73

3.88

1.40

 < 0.001

o__Clostridiales.f__Veillonellaceae.g__Anaerovibrio

P

0.7

0.84

0.06

 < 0.001

o__Sphaerochaetales.f__Sphaerochaetaceae.g__Sphaerochaeta

P

0.68

0.83

0.28

 < 0.01

o__Clostridiales.f__Ruminococcaceae.g__Faecalibacterium

P

0.65

0.56

0.08

 < 0.001

o__Bacteroidales.f__.Paraprevotellaceae..g__

P

0.65

0.33

0.07

 < 0.001

c__Clostridia.o__Clostridiales.__.__

P

0.63

0.85

0.38

 < 0.01

c__Mollicutes.o__RF39.f__.g__

P

0.63

0.29

0.07

 < 0.001

c__Bacteroidia.o__Bacteroidales.f__.g__

P

0.63

1.31

0.78

 < 0.01

o__E2.f__.Methanomassiliicoccaceae..g__vadinCA11

P

0.62

0.42

0.15

 < 0.05

o__Clostridiales.f__Lachnospiraceae.g__Blautia

P

0.6

0.52

0.17

 < 0.01

o__Campylobacterales.f__Helicobacteraceae.g__Flexispira

P

0.56

3.23

0.59

 < 0.01

o__Clostridiales.f__.Mogibacteriaceae..g__Mogibacterium

P

0.55

0.38

0.14

 < 0.05

c__.Lentisphaeria..o__Z20.f__R4.45B.g__

P

0.54

0.15

0.05

 < 0.01

o__Clostridiales.f__Lachnospiraceae.g__Coprococcus

P

0.53

0.14

0.07

 < 0.01

o__Victivallales.f__Victivallaceae.g__

P

0.51

0.14

0.06

 < 0.05

  1. 1Listed taxa were selected on the basis of having indicator value scores of at least 0.5, and significant differences (Wilcoxon test, P < 0.05) in average relative abundances between parity groups. Taxa are sorted by parity group and then by indicator value. Listed taxa are identified to the genus (g) level, or represent unidentified genera within the listed family (f), order (o), or class (c), where applicable
  2. 2Group designations of P or M represent the parity group (Primiparous or Multiparous) the listed taxa is enriched in
  3. 3P-values represent One-tailed Wilcoxon tests between parity groups
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Journal of Animal Science and Biotechnology

ISSN: 2049-1891