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.
Scanning electron micrographs of bacterial colonization of plant matrixes. (A and B) Colonization of sliced carrot in salad manufactured with Spanish lettuce and stored at 10°C. Inset in panel A is magnified in panel B. (C and D) Colonization of cut surfaces of lettuce. Inset in panel C is magnified in panel D. (E) Intact surface of Spanish lettuce stored at 4°C. (F) Degraded surface of lettuce in salad stored at 10°C.
