Table 1 Number of significant SNP (N) and false discovery rate (FDR, %) at three nominal P value thresholds and across the 39 phenotypes

Anaerovibrio

3836

53.13

355

11.90

105

4.04

Blautia

3803

53.64

232

18.26

88

4.82

Bulleidia

4114

49.18

196

21.63

77

5.51

Butyricicoccus

3830

53.22

255

16.60

92

4.61

Campylobacter

4088

49.53

271

15.62

69

6.15

Catenibacterium

4407

45.56

164

25.87

25

17.01

Clostridium

4024

50.40

211

20.09

67

6.34

Collinsella

3969

51.17

290

14.59

73

5.82

Coprococcus

4152

48.68

269

15.73

68

6.24

Desulfovibrio

3797

53.73

203

20.88

70

6.07

Dorea

4170

48.45

226

18.75

63

6.74

Faecalibacterium

3644

56.21

750

5.58

387

1.08

Fibrobacter

4032

50.29

225

18.83

66

6.43

Gemmiger

4077

49.68

238

17.80

43

9.88

Lachnospira

4192

48.17

248

17.07

64

6.64

Lactobacillus

3966

51.21

291

14.54

103

4.12

Megasphaera

4027

50.36

234

18.10

69

6.15

Mitsuokella

4201

48.06

211

20.09

58

7.32

Oscillospira

4161

48.57

198

21.41

68

6.24

Parabacteroides

4206

47.99

211

20.09

45

9.44

Peptococcus

4254

47.39

319

13.25

95

4.47

Phascolarctobacterium

3921

51.86

278

15.22

129

3.28

Prevotella

3952

51.41

267

15.85

66

6.43

RFN20

3946

51.50

299

14.14

101

4.20

Roseburia

4025

50.39

264

16.03

59

7.20

Ruminococcus

4015

50.53

265

15.97

97

4.37

Sphaerochaeta

4143

48.80

213

19.90

68

6.24

Streptococcus

4060

49.91

260

16.28

73

5.82

Succinivibrio

4071

49.76

314

13.46

99

4.28

Sutterella

4016

50.51

248

17.07

81

5.24

Treponema

3966

51.21

307

13.77

102

4.16

AlphaBACT

3960

51.30

314

13.46

89

4.77

Entamoeba

3849

52.92

335

12.61

117

3.62

Hypotrichomonas

3897

52.21

230

18.42

67

6.34

Trichomitus

3944

51.52

307

13.77

126

3.36

Tetratrichomonas

3998

50.76

266

15.91

64

6.64

Neobalantidium

3828

53.24

297

14.24

139

3.05

Blastocystis

3859

52.77

320

13.21

78

5.44

AlphaPROTO

4195

48.13

259

16.34

67

6.34