Table 1. Comparison of hyphal growth rate, conidial production, and parasitic ability among mutants and the wild-type strain ZS-1 of C. minitans.
Strains | Growth ratea (mm/d) | Condiationb (x107condia/plate) | Rot indexc (%) |
---|---|---|---|
ZS-1 | 2.9 ± 0.1A | 128 ± 7.2A | 82 ± 3A |
ΔCmNox1-1 | 2.8 ± 0.1A | 0B | 0B |
ΔCmNox1-6 | 2.8 ± 0.1A | 0B | 0B |
ΔCmNox1-107 | 2.9 ± 0.1A | 0B | 0B |
CmNox1-C1 | 2.9 ± 0.1A | 115 ± 4.8A | 80 ± 2A |
CmNox1-C7 | 2.8 ± 0.1A | 119 ± 4.8A | 81 ± 2A |
CmNox1-C8 | 2.8 ± 0.1A | 121 ± 4.8A | 80 ± 2A |
ΔCmNox2-20 | 2.9 ± 0.1A | 120 ± 5.4A | 81 ± 3A |
ΔCmNox2-323 | 2.8 ± 0.1A | 122 ± 5.4A | 82 ± 3A |
ΔCmNox2-347 | 2.9 ± 0.1A | 125 ± 5.4A | 82 ± 3A |
ΔCmRac1-79 | 0.5 ± 0.1B | 0B | 0B |
ΔCmRac1-95 | 0.5 ± 0.1B | 0B | 0B |
ΔCmRac1-102 | 0.4 ± 0.1B | 0B | 0B |
CmRac1-C1 | 2.9 ± 0.1A | 121 ± 9.8A | 81 ± 4A |
CmRac1-C4 | 2.9 ± 0.1A | 119 ± 9.8A | 80 ± 4A |
CmRac1-C7 | 2.8 ± 0.1A | 120 ± 9.8A | 81 ± 4A |
OVS-Rac1-1 | 0.6 ± 0.1B | 0.6 ± 5A | 40 ± 3A |
OVS-Rac1-3 | 0.5 ± 0.1B | 0.6 ± 5A | 45 ± 3A |
OVS-Rac1-4 | 0.6 ± 0.1B | 0.5 ± 5A | 39 ± 3A |
ΔCmNoxR-5 | 2.9 ± 0.1A | 0B | 0B |
ΔCmNoxR-107 | 2.8 ± 0.1A | 0B | 0B |
ΔCmNoxR-160 | 2.8 ± 0.1A | 0B | 0B |
ΔCmBem1-344 | 2.9 ± 0.1A | 124 ± 14.2A | 84 ± 2A |
ΔCmBem1-359 | 2.9 ± 0.1A | 125 ± 14.2A | 85 ± 2A |
ΔCmBem1-370 | 2.9 ± 0.1A | 120 ± 14.2A | 80 ± 2A |
aGrowth rate was detected by measuring the colony diameter of cultures incubatedat 20 °C for 7 days.
bConidia produced by 14-day-old cultures and counted with a haematocytometer.
cRot index of sclerotia was calculated after infected by C. minitans for 30 days14.
dDifferent letters in the same column indicated statistically significant differences (P = 0.05). Means and standard errors were calculated from three replicates.