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.
Comparison of seedlings developed in normal gravity conditions (1 g) and in microgravity (Sp) on the basis of vessel lumen size. Mean values and standard errors are shown. Different letters correspond to significantly different values after using LSD and Student–Newman–Keuls coefficients for multiple comparison tests (P < 0·05).
