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.
Effect of 50 µM IAA on the Em of corn mesocotyl cortex in etiolated seedlings of 307 and 3394 hybrids. Arrows indicate time when the perfusion source was switched to a second reservoir of the same solution plus IAA. For each genotype and condition data show Em from one representative experiment. Similar results were observed in four independent experiments.
