Table 5.

Drought Rhizogenesis

GenotypeDrought RhizogenesisIntensityaPb
Ler13.48 ± 0.76(n = 25)
abi1-1 10.85 ± 0.65(n = 23)<0.02
abi1-1R1 17.12 ± 0.83(n = 28)<0.02
abi1-1R3 18.56 ± 1.71(n = 22)<0.02
  • a Number of short roots produced per milligram of total root biomass (dry matter weight). Mean ±se (number of samples).

  • b Student's t test for differences between the indicated genotype and the Ler wild type.