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.
Effect of genotype on the capacity for in vitro SR formation: RSRPI, relative storage root production index. Data are means ± s.e. of three replications. Different letters indicate statistically significant differences between clones scored at 30 d, according to Duncan's multiple comparison test (P ≤ 0·05).
