Table 3.

A Low NPA Dose Restores rcn1 Gravity Response

Angle of Curvaturea
NPA Concentration (μM)Wild Typercn1P Valuesb
062 ± 423 ± 81.4 × 10−5
0.518 ± 750 ± 10c0.0056
3311 ± 112 ± 240.37
  • a The angle of curvature 24 hr after gravity stimulation in at least 27 plants from three experiments. The average ±se are reported.

  • b P values are compared for wild type vs. rcn1 at each concentration by Student's t test.

  • c The P value for rcn1 at 0 NPA vs. rcn1 at 0.5 μM NPA compared by Student's t test is 0.020.