Fig. 1. Aniline blue fluorescence of self‐pollen tube (arrow) growth on a stigmatic cell (*) at 6‐h post‐pollination (A) and within the ovule micropyle (arrow) at 72 h following pollination (B). Bars: A = 25 µm; B = 50 µm. O, Ovule.
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.