Fig. 9From: Molecular and physiological responses to salt stress in salinity-sensitive and tolerant Hibiscus rosa-sinensis cultivarsCluster analysis of annotated transcript significantly regulated in ‘Porto’(P) and ‘Sunny wind’ (S) SO after four weeks of salt treatment (100 mM). The log-2 ratio values of genes significantly regulated by salt stress were used for hierarchical cluster analysis. The red represents up-regulated genes; the blue represents down-regulated genes; the black represents un-regulated genesBack to article page