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Table 3 Bacterial diversity calculated from 454 pyrosequencing data

From: Changes in ruminal and reticular pH and bacterial communities in Holstein cattle fed a high-grain diet

Items

HAY Period

CON Period

SEM

P value

Rumen (n = 4)

Reticulum (n = 4)

Rumen (n = 4)

Reticulum (n = 4)

Period (P)

Location (L)

P x L

OTUs

993

1115

582

632

106

< 0.001

0.587

0.604

ACE

2542

3057

1347

1669

234

< 0.001

0.242

0.563

Chao1

1774

2195

1003

1202

186

< 0.001

0.279

0.430

Shannon

5.60

5.85

4.49

4.50

0.28

< 0.001

0.613

0.455

Simpson

0.016

0.012

0.057

0.062

0.01

0.010

0.963

0.717