Skip to main content

Table 3 Two-way PERMANOVA based on the Bray–Curtis distance matrix assessing the sources of variation of the antennal phenotype of T. dimidiata populations

From: Does Trypanosoma cruzi (Chagas, 1909) (Kinetoplastida: Trypanosomatidae) modify the antennal phenotype of Triatoma dimidiata (Latreille, 1811) (Hemiptera: Triatominae)?

Source of variation

Sum of squares

Mean square

F-test

P-value

Domestic population

 Infection

0.188

0.188

7.151

0.0001

 Sex

0.039

0.0.39

1.5179

0.1776

 Interaction

0.031

0.031

1.1887

0.2993

Sylvatic population

 Infection

0.209

0.209

7.418

0.0001

 Sex

0.121

0.121

4.288

0.0021

 Interaction

0.103

0.013

0.368

0.125

Laboratory-reared

 Infection

0.031

0.031

0.708

0.569

 Sex

0.083

0.083

1.869

0.104

 Interaction

0.052

0.052

0.126

0.473

  1. P-values are based on 9999 permutations