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Table 4 Results of tests for demographic changes based on chloroplast SSR loci

From: Aquaporins in the wild: natural genetic diversity and selective pressure in the PIP gene family in five Neotropical tree species

Species/Population

N (e/c)

ccmp1

ccmp2

ccmp3

ccmp4

ccmp5

ccmp6

Ccmp7

ccmp10

C. guianensis [NW]

5 (0/0)

na

-4.187

-2.840

0.886

-1.062

-1.388

-1.049

-0.908

C. guianensis [SE]

7 (0/0)

na

0.010

M

-1.274

m

0.424

0.378

0.353

P. quinata

1 (0/0)

m

m

M

m

na

0.464

Na

m

V. sebifera

1 (0/0)

m

m

-0.517

m

m

m

M

m

E. falcata [NW]

6 (1/0)

m

-0.506

-3.109*

-1.340

na

-2.159

-2.084

-1.291

E. falcata [SE]

3 (1/0)

m

-0.243

M

0.136

na

m

-2.969

M

E. grandiflora

5 (3/0)

-2.925*

na

-1.288

0.941

na

-3.054*

-4.212*

Na

  1. Legend: Ccmp1 through ccmp10: names of chloroplast SSR loci. The value of DH/sd, standardised departure from gene diversity (measured as hypothetical expected heterozygosity) expected under mutation/drift equilibrium, is reported. Positive values indicate population contraction; negative values indicate rejection of population bottleneck. Significance levels (after Bonferroni correction for multiple tests): *, P < 0.05. N = number of informative loci; e = number of loci indicating population expansion; c = number of loci indicating population contraction; m = monomorphic locus; na = locus which did not produce any PCR product.