title: Comparative transcriptomic analysis reveals the relationship between cold-acclimation and vernalization
design: transcriptomic analyses was conducted to reveal 42 days vernalization process, including 0.5h, 1d, 14d, 28d, 42d five successive time points under 4 condition and 1 day 22 recovery (29d) following 1 day 4 retreatment (31d) to explore the whole picture of transcriptional dynamics during vernalization and responding situation of sort-term cold exposure in Arabidopsis thaliana.