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These results highlight the importance of host variation in the determination of …


Biology Articles » Parasitology » Genotype-specific interactions and the trade-off between host and parasite fitness » Table 2

Table 2
- Genotype-specific interactions and the trade-off between host and parasite fitness

Analyses of variance within origins on the number of infected leaves and transmission

Origin
Source

Number of Infected Leaves
Transmission (Square root transformed)





Df
Type III SS
F

Type III SS
F

Laboratory
Host
5
139.73
8.62
***
342.87
18.64
***

Parasite
2
19.40
2.99
ns
22.47
3.05
ns

Host × Parasite
10
249.27
7.70
***
419.95
11.42
***

Error
72
233.20
-

264.88
-










Fribourg
Host
5
85.73
5.13
**
424.40
25.50
***

Parasite
1
0.07
0.02
ns
0.86
0.26
ns

Host × Parasite
5
2.13
0.13
ns
2.99
0.18
ns

Error
48
160.40
-

159.82
-










Orsay
Host
5
68.28
5.98
**
202.04
16.20
***

Parasite
1
46.82
20.50
***
32.92
13.20
**

Host × Parasite
5
51.48
4.51
*
119.37
9.57
***

Error
48
109.60
-

119.72
-

For transmission, the analyses are performed using a square root transformation.

* P < 0.05; ** P < 0.001; *** P < 0.0001

Salvaudon et al. BMC Evolutionary Biology 2007 7:189   doi:10.1186/1471-2148-7-189


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