Fig. 2From: Transcriptomic analysis of flower opening response to relatively low temperatures in Osmanthus fragransPearson correlation analysis between samples. 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