Effect of nitrate upshift and pif4 mutation on hypocotyl transcriptome
RNA-seq was performed from A. thaliana hypocotyls obtained from Col-0 and pif4-101 mutant seedlings that were cultivated for 3 days in agar containing 0.5 mM KNO3 and subjected to a nitrate upshift from 0.5 mM to 5 mM or kept in 0.5 mM.