Fig. 3From: Transcriptomic analysis of flower opening response to relatively low temperatures in Osmanthus fragransComparative analysis of DEGs under different temperatures treated by different days. a The number of up and down-regulated DEGs between the three comparisons (L2 vs H2, L4 vs H4, and L6 vs H6). b Venn diagram of the number of up-regulated DEGs between the three comparisons. c Venn diagram of the number of down-regulated DEGs between the three comparisons. L2, L4 and L6 respectively represents the samples from the plants under 19 °C treatment for 2 d, 4 d, and 6 d; H2, H4 and H6 respectively represents the samples from the plants under 23 °C treatment for 2 d, 4 d, and 6 dBack to article page