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.
Immunolocalization of AP in bean nodules (A) and negative control (B) using normal rabbit serum. Micrographs were taken using dark-field illumination, which makes Ag grains (AP) appear as bright dots. V, Vascular bundle. Other abbreviations are as in Figure 2. Each bar indicates 100 μm.
