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.
Microphotographs (10×) of wheat lines under stressed conditions during 2020–2021 and 2021–2022. (A) Smaller size of viable pollen (red arrow) under stress conditions. (B) All sterile/non-viable pollens under stress. (C) Meraj-08 stained with Alexander’s stain; the black arrow indicates non-viable pollen grains with a smaller size, the blue arrow indicates viable pollen grains, and the yellow arrow indicates non-viable pollen grains under stress conditions.
