Genotype | Concentration of NPA (μM) | Root length (mm) | % of mock |
---|---|---|---|
Col-0 | Â | Â | Â |
 | 0 | 17.5 ± 3.3 | NAa |
 | 0.1 | 9.5 ± 1.5 | 55% |
 | 0.5 | 4.3 ± 1.0 | 25% |
 | 1 | 3.6 ± 0.7 | 21% |
 | 2μM | 2.2 ± 0.6 | 13% |
spt-11 | Â | Â | Â |
 | 0 | 23.4 ± 2.9b | NA |
 | 0.1 | 8.0 ± 1.0b | 34% |
 | 0.5 | 4.6 ± 1.0b | 20% |
 | 1 | 3.8 ± 0.4b | 16% |
 | 2 | 2.7 ± 0.5 | 12% |