Table 1

Pair-wise comparisons for differences in genotype frequencies between Phaeosphaeria nodorum collections made from different hosts in 2004 based on a contingency χ2 test.

Levis

Runal

Mixture

Tamaro

Tirone


Levis

---

10.24 (7)

7.43 (6)

14.06 (8)

9.07 (8)

Runal

12.66 (7)

---

5.53 (7)

7.38 (8)

8.41 (8)

Mixture

5.42 (7)

9.29 (7)

---

6.69 (8)

11.37 (8)

Tamaro

7.32 (7)

13.39 (7)

4.86 (7)

---

14.98 (8)

Tirone

7.68 (8)

20.51 (7)**

14.59 (8)

16.33 (8)*

---


Above the diagonal are comparisons between populations sampled in early 2004 (2004A) and below the diagonal are comparisons between populations made in late 2004 (2004B). Values in bold font are significant after Bonferroni correction at a global alpha of 0.05 (p-value of 0.05/10 = 0.005) and values in parenthesis are degrees of freedom.

* Significant at p = 0.05 before Bonferroni correction

** Significant at p = 0.01 before Bonferroni correction

Sommerhalder et al. BMC Evolutionary Biology 2011 11:188   doi:10.1186/1471-2148-11-188

Open Data