Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The effect of switching off the ethylene supply after 6 h of treatment on the petiole angle of Arabidopsis Col-0. Following discontinuation of the ethylene supply, the ethylene concentration in the cuvette declined to ambient levels within 40 min. Approximately 2 h later, hyponasty started to reverse and, after approximately 10 h (= 16 h after start ethylene treatment), petiole angles had returned to control values. Data are means of four replicate plants. Error bars = se.
