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Table 13 Bacterial genera in feces of gestating sows correlated by Pearson’s correlation to different fiber components

From: Inclusion of purified dietary fiber during gestation improved the reproductive performance of sows

Phyla

Genera

CF

NDF

DF

SF

ISF

Stage

Firmicutes

Clostridium_sensu_stricto_1

−0.147

0.204

0.208

0.214

0.205

−0.536**

Streptococcus

−0.057

−0.243*

− 0.263*

−0.380**

− 0.244*

0.078

Ruminococcaceae_NK4A214_group

−0.196

0.006

0.010

0.025

0.007

−0.493**

Ruminococcaceae_UCG-002

−0.232

−0.022

− 0.017

−0.001

− 0.020

−0.394**

Ruminococcaceae_UCG-005

−0.227

−0.069

− 0.073

−0.098

− 0.069

−0.269*

Ruminococcaceae_UCG-010

−0.069

0.055

0.050

−0.004

0.056

−0.531**

Ruminococcaceae_UCG-014

0.076

−0.091

−0.080

− 0.020

−0.088

− 0.484**

Ruminiclostridium_6

−0.054

0.213

0.214

0.213

0.212

0.428**

Turicibacter

−0.140

0.052

0.063

0.125

0.053

−0.559**

Terrisporobacter

0.205

−0.010

0.003

0.082

−0.008

−0.494**

[Eubacterium]_coprostanoligenes_group

−0.216

−0.152

− 0.158

−0.194

− 0.152

−0.416**

Romboutsia

0.034

−0.052

−0.036

0.058

−0.050

− 0.531**

Oscillospira

−0.165

0.237*

0.228

0.142

0.236*

0.346**

Sarcina

−0.271*

0.069

0.071

0.101

0.068

0.322**

Anaerotruncus

−0.239*

−0.055

− 0.059

−0.081

− 0.055

−0.242*

Blautia

−0.150

−0.092

− 0.096

−0.092

− 0.094

0.281*

Blautia

−0.150

−0.092

− 0.096

−0.092

− 0.094

0.281*

[Anaerorhabdus]_furcosa_group

−0.259*

0.057

0.039

−0.075

0.055

−0.574**

Subdoligranulum

−0.144

−0.173

− 0.177

−0.193

− 0.174

0.395**

Quinella

−0.149

0.193

0.182

0.119

0.190

0.412**

Oscillibacter

−0.289*

− 0.028

−0.034

− 0.053

−0.029

− 0.429**

Lachnospiraceae_XPB1014_group

−0.199

0.320**

0.303*

0.193

0.316**

0.059

Christensenellaceae_R-7_group

0.278*

0.021

0.024

0.024

0.022

−0.195

Phascolarctobacterium

−0.345**

0.213

0.187

0.045

0.209

0.136

Lactobacillus

−0.105

− 0.042

−0.054

− 0.122

−0.043

0.094

Bacteroidetes

Prevotellaceae_NK3B31_group

0.148

−0.258*

−0.250*

− 0.189

−0.258*

0.584**

Prevotella_1

0.168

−0.301*

−0.303*

− 0.278*

−0.302*

0.488**

Prevotella_9

0.058

−0.292*

−0.293*

− 0.273*

−0.293*

0.508**

Prevotellaceae_UCG-001

0.580**

0.240*

0.252*

0.323**

0.240*

0.080

Prevotellaceae_UCG-003

0.056

−0.114

−0.123

−0.167

− 0.115

0.546**

Parabacteroides

0.231

−0.162

−0.149

− 0.065

−0.160

0.489**

Alloprevotella

0.172

−0.007

−0.012

− 0.053

−0.007

0.654**

Rikenellaceae_RC9_gut_group

0.343**

−0.214

−0.217

− 0.203

−0.215

0.160

dgA-11_gut_group

0.332*

−0.058

−0.070

− 0.120

−0.060

0.341**

Euryarchaeota

Methanobrevibacter

−0.233*

−0.144

− 0.132

−0.038

− 0.144

0.175

Proteobacteria

Desulfovibrio

0.056

0.084

0.097

0.157

0.086

0.441**

Succinivibrio

0.205

−0.319**

−0.307**

−0.227

− 0.317**

0.408**

Spirochaetes

Treponema_2

0.644**

−0.333**

−0.329**

− 0.279*

−0.333**

0.185

Escherichia-Shigella

0.239*

−0.010

−0.001

0.057

−0.009

0.411**

Actinobacteria

Bifidobacterium

−0.166

0.004

−0.011

−0.084

0.001

0.344**

Fibrobacteres

Fibrobacter

0.179

0.078

0.066

0.002

0.076

0.444**

  1. * denotes P < 0.05 and ** denotes P < 0.01