Figure 6From: Genome-wide identification and characterization of MADS-box family genes related to organ development and stress resistance in Brassica rapa Real-time PCR expression analysis of MADS-box genes after cold, salt and drought stress treatment (0-48 h) in B. rapa (a-c) . The error bars represent the standard error of the means of three independent replicates. Values denoted by the same letter did not differ significantly at P < 0.05 according to Duncan’s multiple range tests.Back to article page