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Table 2 Tests for demographic expansions or contractions in the three Zonotrichia capensis lineages

From: Continental phylogeography of an ecologically and morphologically diverse Neotropical songbird, Zonotrichia capensis

 

A

B

C

 

Fs

p

Fs

p

Fs

p

CR dataset

−3.15 (25)

0.046

−25.23 (55)

<0.001

−3.77 (12)

0.006

Combined mitochondrial

−1.68 (11)

0.150

−5.74 (16)

0.003

−1.48 (5)

0.096

CHD1Z

−2.68 (20)

0.006

−1.79 (28)

0.036

−0.182 (8)

0.191

MELK

6.61 (18)

0.989

−2.188 (30)

0.043

−0.427 (6)

0.180

Fib5

2.51 (16)

0.900

0.67 (24)

0.640

3.70 (6)

0.950

g (CR dataset + nuDNA)

165.77ns (79)

669.98* (137)

−30.74ns (32)

g (combined mitochondrial + nuDNA)

−47.43ns (65)

124.83ns (98)

452.67ns (25)

  1. Results from Fu’s Fs test and calculations of the exponential growth parameter g for Zonotrichia capensis lineages A, B and C (number of sequences used in each case indicated in parenthesis). Fu’s Fs test was performed on mitochondrial loci from the CR dataset, the combined mitochondrial data and for inferred haplotypes from nuclear markers. Statistically significant p values (< 0.05) are indicated in bold. For g, statistical significance was assessed through confidence intervals (see text for details).
  2. *99% confidence interval does not include 0.
  3. ns, not statistically significant (95% confidence interval includes 0).