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.
Degree of oxidation in the stigma, style, anther, ungerminated pollen grains (MP), germinated pollen grains (GP), and pollen tube (PT) in roGFP2 (black bars) and cad2-1/roGFP2 (white bars). Asterisks indicate statistical significance (P≤0.05) among the different tissues within the same line. a indicates statistical significance (P≤0.05) between the two lines.
