Table II.

Resistance of axr1-24 seedling root growth to various organic acids

AcidConcentrationSeedling Root Length
Wild typeaxr1-24
μm mm 2-a
Salicylic039.5 ± 3.438.7 ± 2.6
3014.9a ± 0.918.8b ± 1.1
5013.3a ± 1.016.9b ± 1.4
Ferulic046.4 ± 1.747.6 ± 1.1
1524.1a ± 1.1831.0b ± 1.4
2519.5a ± 0.927.5b ± 1.4
Gallic049.7 ± 1.851.7 ± 1.5
1526.7a ± 1.532.0b ± 2.1
2522.1a ± 1.629.0b ± 1.3

Means with different letters (a and b) indicates significant difference between genotypes for each concentration (P = 0.01).

    • F2-a Mean ± sd (n = 20).