Analysis of AtKTN1 Gene Expression in Arabidopsis Organs.
Total RNA was isolated from different organs of Arabidopsis plants and used for reverse transcription–PCR. The ubiquitin gene was used as an internal control for PCR. The seedlings were 3 weeks old. Leaves, roots, and flowers came from 8-week old plants. Stems I and II were from 4- and 8-week-old plants, respectively.