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Fig. 1 | Molecular Cancer

Fig. 1

From: Oral squamous cell carcinoma: microRNA expression profiling and integrative analyses for elucidation of tumourigenesis mechanism

Fig. 1

Unsupervised analysis heat map of 29 OSCC primary tumour samples. The clustering is performed on all samples, and on the top 48 microRNAs with highest standard deviation (SD > 1). Each row represents one microRNA and each column represents one sample. The microRNA clustering tree is shown on the left and the sample clustering dendrogram is present on the top. The colour scale shown at the top illustrates the relative expression of a miRNA across all samples: red colour represents an expression level above mean, green colour represents expression level lower than mean. The coloured bars below the heat map represents the grouping of samples based on the branching pattern of the dendrogram. Level I shows the natural clustering of Group I and Group II. Level 2 shows the further sub-grouping of Group I into IA & IB and that of Group II into IIA and IIB

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