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.
Appearance of the four test groups of plants at different time points. watered plants (W); drought-stressed plants (D); watered plants treated with salicylic acid (SA) (WS); drought-stressed plants treated with SA (DS). T1–T4 are different time points as indicated in Figure 1.
