Fig. 4From: Genome-wide identification of Brassicaceae histone modification genes and their responses to abiotic stresses in allotetraploid rapeseedExpression profiles of BnaHMs in response to K and P starvation. Cycle nodes represent genes and size of node represents power of the inter-relationship among nodes by degree value; colors of nodes represent log2FC value; red indicates up-regulated genes and blue indicates down-regulated genes; edges between nodes represent correlation. (a) Expression analysis of BnaHMs in response to K starvation in roots. (b) Expression analysis of BnaHMs in response to P starvation in roots. (c) Expression analysis of BnaHMs in response to P starvation in shoots. (d) Expression analysis of BnaHMs in response to K starvation in shoots. (e) Co-expression network analysis of differentially expressed BnaHMs in response to K starvation in shoots. KR: K-treated roots; CR: control roots; KS: K-treated shoots; CS: control shoots; PR: P-treated roots; CR: control roots; PS: P-treated shoots; CS: control shoots; FC: fold-changeBack to article page