Table 2 Nine OTUs displayed a significant difference in relative abundance between control and VPA groups regardless of sex. The numbers denote relative abundance (mean ± SD)

0.0316 ± 0.0313

0.0000 ± 0.0000

2.1609

0.0845 ± 0.0743

0.0000 ± 0.0000

2.6365

0.0477 ± 0.0235

0.0000 ± 0.0000

2.3910

0.1134 ± 0.1965

0.0091 ± 0.0059

2.7102

0.0502 ± 0.0400

0.0000 ± 0.0000

2.4470

0.0493 ± 0.0325

0.0215 ± 0.0146

2.1805

0.0524 ± 0.0431

0.0073 ± 0.0102

2.3709

0.1708 ± 0.0684

0.7212 ± 0.5143

3.4043

0.0001 ± 0.0004

0.4848 ± 0.3770

3.4032