Fig. 6From: Genomic identification and expression profiling of WRKY genes in alfalfa (Medicago sativa) elucidate their responsiveness to seed vigorExpression profiling of MsWRKY genes during seed imbibition for 6, 12, 24, and 36Â h in seeds aged for 0Â days (CK) and aged for 10Â days (Age). Fuzzy c-means clustering identified eight distinct temporal patterns of gene expression. The x-axis represents imbibition time, while the y-axis represents log2-transformed, normalized intensity ratios in each stageBack to article page