Fig. 8From: Genome-wide characterization and expression profiling of Eucalyptus grandis HD-Zip gene family in response to salt and temperature stressRT-PCR expression profiles of five subfamilies of genes in HD-Zip in response to temperature stress. The RNA was isolated from the young leaves of the treated Eucalyptus annual seedlings. The low temperature was treated with 4 °C, the high temperature was treated with 40 °C, and the control group was treated with 25 °C. The processing time of each group was 0 h, 6 h, 12 h and 24 hBack to article page