Transcriptomic changes upon NaCl treatment dependent on GA biosynthesis and signaling.

Distinct transcriptome changes upon salt exposure are dependent on DELLA and GA-signaling. We performed RNA-sequencing on mock and NaCl- treated Arabidopsis plants to investigate the role of GA-levels and signaling, in particular DELLAs, on gene expression changes upon salt exposure Overall design: Transcriptomic changes in 1cm roots of 5 day old Arabidopsis plants upon treatment with 140mM NaCl/ mock for 1h or 8h. Genotypes used in this experiment: Ler (wt), gai-t6 rga-t2 rgl1-1 rgl2-1 rgl3-4 (della quintuple mutant), ga4, gai