Table I.

Hypocotyl lengths of dark-grown ethylene mutants

TreatmentCol-0etr1-7etr2-1etr1-7;etr2-1
mm
Air12.0 ± 0.39.8 ± 0.412.2 ± 0.312.2 ± 0.1
10 μmACC3.8 ± 0.13.3 ± 0.212.2 ± 0.210.7 ± 0.1

Each value is the average ± se for >50 seedlings.