Fig. 2

K-means clustering of differentially expressed miRNAs. (a), (b), (c), (d), (e) and (f) represent different modes of expression, respectively The gray line in each graph is a line chart representing the relative expression level of a given miRNA in the cluster for the four developmental stages of abdominal adipose tissue. The blue line in each graph is a line chart representing the relative mean expression level of all miRNAs of the cluster for the four developmental stages of abdominal fat. The red line is for reference where miRNAs above the red line were upregulated and those below the red line were downregulated. The x-axis indicates the four developmental stages of abdominal fat and the y-axis indicates the relative expression levels of miRNAs