RNA seq reoxygenation
We treated 7-day-old seedlings of Arabidopsis thaliana wild-type (Col-0) and ERFVIIs pentuple mutant (erfVII) with air or hypoxia (0.1% O2) for 24h, followed by 3 h of reoxygenation in air. All experiments were conducted in the dark. We extracted total mRNAs and sequenced them using the Illumina technology to identify differentially expressed genes.