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Figure 2 | BMC Genomics

Figure 2

From: Transcriptome sequencing and development of an expression microarray platform for the domestic ferret

Figure 2

Unsupervised hierarchical clustering and principal component analysis. Panel A shows the hierarchical clustering of the different samples using all data points (Euclidian distance and average linkage clustering). Panel B shows the result from principal component analysis of the samples using all data points on the array. Maroon circles show the liver samples, black circles the brain samples, blue circles the lung samples, orange circles indicate the sample of spleen origin and green circles indicate the blood samples. Both of these methods separate the samples according to their biological origin.

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