Ecological Archives E094-184-A4

Marie Duhamel, Roel Pel, Astra Ooms, Heike Bücking, Jan Jansa, Jacintha Ellers, Nico M. van Straalen, Tjalf Wouda, Philippe Vandenkoornhuyse, E. Toby Kiers. 2013. Do fungivores trigger the transfer of protective metabolites from host plants to arbuscular mycorrhizal hyphae?. Ecology 94:2019–2029. http://dx.doi.org/10.1890/12-1943.1

Appendix D. Comparison of ANOVA and GLM analyses for biomass measurements and secondary metabolites in roots and shoots.

 

 

 

 

 

 

ANOVA

(treatment effect)

ANOVA

(Fungi and Fungivore effect, interactions)

GLM

 

 

 

 

df

F

p value

 

df

F

p value

Family wise error

 

df

F

p value

 

Shoots

biomass

 

3

 

24.027

 

1.029e-08

Fungi

1

50.1758

2.552e-08

 

gaussian

Fungi

1

67.113

9.592e-10

Fungivore

1

17.7872

0.0001

Fungivore

1

21.735

4.199e-05

Interaction

1

4.1183

0.0498

Interaction

1

24.683

1.656e-05

 

Roots

biomass

 

3

 

1.2736

 

0.2985

Fungi

1

0.0205

0.8871

 

inverse.

gaussian

Fungi

1

1.7014

0.2006

Fungivore

1

1.9028

0.1765

Fungivore

1

0.7922

0.3795

Interaction

1

1.8976

0.1771

Interaction

1

0.4443

0.5094

 

Catalpol

in Shoots

 

3

 

 

8.4336

 

0.0002

Fungi

1

25.2126

1.408e-05

 

inverse.

gaussian

Fungi

1

35.588

7.725e-07

Fungivore

1

0.0100

0.9211

Fungivore

1

0.0096

0.9226

Interaction

1

0.0784

0.7811

Interaction

1

0.2935

0.5913

 

Catalpol

in Roots

 

3

 

0.9297

 

0.4364

Fungi

1

1.5178

0.2259

 

inverse.

gaussian

Fungi

1

0.0308

0.8618

Fungivore

1

1.0492

0.3125

Fungivore

1

2.5673

0.1178

Interaction

1

0.2219

0.6404

Interaction

1

1.7192

0.1981

 

Aucubin

in Shoots

 

3

 

2.4451

 

0.0797

Fungi

1

0.9909

0.3261

 

inverse.

gaussian

Fungi

1

0.9909

0.3261

Fungivore

1

1.6492

0.2072

Fungivore

1

1.6492

0.2072

Interaction

1

4.6952

0.0369

Interaction

1

4.6952

0.0369

 

Aucubin

in Roots

 

3

 

1.9874

 

0.1333

Fungi

1

4.7049

0.0367

 

gaussian

Fungi

1

9.7448

0.0035

Fungivore

1

0.5317

0.4706

Fungivore

1

3.6585

0.0637

Interaction

1

0.7255

0.3999

Interaction

1

0.7335

0.3974

 

Verbascoside

in Shoots

 

3

 

4.4054

 

0.0097

Fungi

1

4.1761

0.0483

 

gaussian

Fungi

1

3.7130

0.0619

Fungivore

1

3.1788

0.0830

Fungivore

1

2.2398

0.1432

Interaction

1

5.8615

0.0206

Interaction

1

3.9893

0.0533

 

Verbascoside

in Roots

 

3

 

7.6236

 

0.0004

Fungi

1

19.1284

9.997e-05

 

gaussian

Fungi

1

19.1284

9.997e-05

Fungivore

1

0.8849

0.3531

Fungivore

1

0.8849

0.3531

Interaction

1

2.8575

0.0996

Interaction

1

2.8575

0.0996


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