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.
Northern blot containing total RNA from several tissues of T. officinale during different developmental stages: Ro, total root tissue; Lp, leaf intervenal parts; Lv, leave veins; Xy, secondary root xylem; Ph, secondary root phloem; St, stalk; Re, receptacle. Partial T. officinale 1-SST cDNA or 18-S C. intybus was used as a probe.
