Fitness difference between two synonymous mutations of Phytophthora infestans ATP6 gene

Table 4 Least significant difference test for aggressiveness, metabolic rate, azoxystrobin tolerance and temperature sensitivity among isolates with Hap_1, Hap_2 and minor haplotypes in the 139 P. infestans isolates collected from potato in China

Haplotypes	Sample size	Metabolic rate (19 °C)	Temperature sensitivity		Fungicide (µg/mL)	Aggressiveness (cm²)
Haplotypes	Sample size	Metabolic rate (19 °C)	13 °C	25 °C	Fungicide (µg/mL)	Aggressiveness (cm²)
Hap_1	69	0.429^B	0.389^A	0.318^B	0.606^B	15.233^B
Hap_2	65	0.480^A	0.364^B	0.372^A	0.642^A	19.038^A
Others*	5	0.451^B	0.357^B	0.363^AB	0.618^B	16.971^B

* Hap_3, 4, 5, 6 and 7 were merged, Haplotypes detected only once are combined into others. Fungicide susceptibility was calculated as the average growth rate at five concentrations of azoxystrobin (0.01, 0.05, 0.10, 0.13, and 0.15 µg/mL) relative to the that without fungicide supplementation

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