An official website of the United States government
Here's how you know
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.
Localization pattern of ATGTtoA-AHG3-A-GFP. (A and B) Representative pollen grains with obvious signal in sperm but no signal in the vegetative cell. (C) Representative pollen grain with a strong signal in the vegetative cell but no signal in the sperm cells. (Scale bars, 5 μm.)