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Figure 2 | BMC Bioinformatics

Figure 2

From: Partition decoupling for multi-gene analysis of gene expression profiling data

Figure 2

Yeast cell cycle data. Expression levels for three oscillatory genes are shown. The method of cell cycle synchronization is shown as shapes: crosses denote elutriation-synchronized samples, while triangles denote CDC-28 synchronized samples. Cluster assignment for each sample is shown by color; above the diagonal, points are colored by k-means clustering, with poor correspondence between cluster (color) and synchronization protocol (shapes); below the diagonal, samples are colored by spectral clustering assignment, showing clusters that correspond to the synchronization protocol.

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