DELLA-Induced Early Transcriptional Changes during Etiolated Development in Arabidopsis thaliana
Figure 1
Effect of transient gai-1 induction on known DELLA target genes.
Two-day-old, etiolated HS::gai-1 and wild type Col-0 plants grown at 22°C received a 37°C heat-shock treatment for different periods (30, 60, 120 min) and then returned to 22°C. Samples were collected at the indicated times. Expression of the transgene (A), as well as of GA20ox2 (B) and GA3ox1 (C) genes was monitored by RT-qPCR.