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.
Cross-sections of tomato fruit epicarp. (A) Transmission electron micrograph of the outer epidermal cell wall of an immature fruit. Bar: 0.5 μm. (B) Mature tomato epicarp stained with Sudan IV and Calcofluor to visualize the cuticle and cell walls, respectively. Bar: 25 μm.
