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Table 4 Mantel tests of the correlation between genetic distance matrices and phenotypic difference matrices

From: Specialization-generalization trade-off in a Bradyrhizobium symbiosis with wild legume hosts

 

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

  1. Significance, estimated from 50,000 permutations: ns, not significant; *, p < 0.05; **, p < 0.01; ***, p < 0.001.