Table 4.
Mantel tests of the correlation between genetic distance matrices and phenotypic difference matrices
| r | P | |
|---|---|---|
|
(a) A. strigosus dry weight | ||
|
NifD |
0.3190 |
** |
|
ITS |
0.0659 |
ns |
|
(b) A. strigosus average nodule area | ||
|
NifD |
0.413 |
*** |
|
ITS |
0.128 |
* |
|
(c) L. bicolor dry weight | ||
|
NifD |
-0.006 |
ns |
|
ITS |
-0.038 |
ns |
|
(d) L. bicolor average nodule area | ||
|
NifD |
-0.0996 |
ns |
| ITS | -0.0280 | ns |
Significance, estimated from 50,000 permutations: ns, not significant; *, p < 0.05; **, p < 0.01; ***, p < 0.001.