Figure 2From: Human periostin gene expression in normal tissues, tumors and melanoma: evidences for periostin production by both stromal and melanoma cellsComparison of POSTN expression in normal tissues and tumors. POSTN and ACTB cDNA levels were measured in triplicate in various normal tissues and tumors as described in Fig. 1 legend. Normal tissue samples correspond to samples from Fig. 1. POSTN/ACTB Ć 104 values are given as Mean Ā± SD in normal tissues (grey bars) and tumors (black bars).Back to article page