Table 2.
Effects of NhKIN1 deletion on hyphal tip cells, organelles, and anaphase B in Nectria haematococca
| Fungal isolate | Elongation rate of hyphae (μm/min) n = 8 | Diameter of hyphae (μm) n = 8 | Area of Spitzenkörper (μm2) n = 8 | Distance to mitochondria (μm) n = 8 | Elongation rate of spindle (μm/min) n = 15 |
|---|---|---|---|---|---|
| WT | 3.06(±0.68)a | 4.19(±0.37)a | 1.99(±0.37)a | 2.37(±0.65)a | 5.43(±1.49)a |
| TSN25 Nhkin1− | 1.27(±0.33)b | 3.19(±0.71)b | 1.00(±0.39)b | 23.77(±7.27)b | 4.85(±1.26)a |
| TSN20 NhKIN1+ | 2.84(±0.36)a | 4.01(±0.22)a | 1.67(±0.28)a | 2.27(±0.75)a | ---c |
Data are means (± 1 SD), and n = sample size. Values in each column not followed by the same letter were significantly different (P < 0.02) by the two-sample t test. For the spindle elongation rate, P = 0.26.
c
Not determined.