Figure 5.

Heatmap of relative expression values for genes similar to zinc finger proteins. Genes are sorted by the cluster generated by k-means clustering (k = 4) then the relative expression values for each stage. Cluster 1 has mostly constitutive genes, cluster 2 is constitutive except for MP, cluster 3 has genes on in all stages except BM and MP, and cluster 4 has genes that increase in the last two stages.

Ma et al. Genome Biology 2008 9:R181   doi:10.1186/gb-2008-9-12-r181
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