Figure 3.

Combinations of GO attributes: Shown is a graphical representation of the contingency tables between the clustering result and the GO annotations. Darker color indicates more genes in that cluster with this annotation. Upper plot: The results corresponding to Fig. 2. The highest scoring attributes as determined by the individual mutual information I(C,A_i). The attributes are sorted according to their appearance in the GO database. Lower plot: Combined attributes: Shown are the results for the first 5 entries of Table 5. For simplicity, the combinations are given as binary code A = (A₀,...,A₄), where A₀ = cytosolic ribosome, A₁ = cytoplasm. A₂ = cell cycle. A₃ = nucleus and A₄ = catalytic activity. Genes not possessing any of the top five attributes listed in Table 5 are omitted.