Figure 1
From: Integrated regulatory network reveals the early salt tolerance mechanism of Populus euphratica
Samples collection and hierarchical cluster dendrogram of all the samples. (A) The seedlings were treated at 24 h, 12 h, and 6 h using 400 mM or 600 mM NaCl before samples collection. All the samples including control (0 h, without treatment) were collected at the same time to exclude the effects of circadian. (B) hierarchical cluster dendrogram of normalized transcript abundances from seven samples based on the complete distance linkage.
