RNA-seq for leaves of all eight sequenced rapeseed accessions at five stages with one month interval including one stage before vernalization (the lowest temperature was higher than 10℃), three stages during vernalization (the lowest temperature was lower than 10℃), and one stage post vernalization (days with low temperature lower than 10℃ were more than 100 days).

T0: 24 days post sowing
T1: 54 days post sowing
T2: 82 days post sowing
T3: 115 days post sowing
T4: 147 days post sowing