Table III.

Basipetal IAA transport in WT Ler and tt4(85) seedlings

Basipetal IAA Transport3-a
HypocotylRoot
Lertt4(85)Lertt4(85)
cpm
Control medium3-b 517 ± 33683 ± 38136 ± 2274 ± 4
Naringenin354 ± 44508 ± 1466 ± 1052 ± 6
NPA354 ± 16385 ± 2366 ± 489 ± 17
  • F3-a  IAA transport was measured in hypocotyl and root segments grown on control medium in the presence or absence of 10 nm naringenin or NPA. Reported values are the average and sd of 10 replicates.

  • F3-b  Comparison of basipetal IAA transport in the absence of NPA indicates that the difference between WT Ler and tt4(85) is statistically different with aP < 0.005, as determined by Student's ttest analysis.