From: Application of independent component analysis to microarrays
Cluster | Number of ORFs | GO/KEGG functional categories | Number of ORFs within functional category | p value (log10) |
1 | 215 | Protein biosynthesis (175) | 93 | -60.1 |
 | 217 | Structural constituent of ribosome (118) | 83 | -67.6 |
 | 157 | Cytosolic ribosome (94) | 83 | -73.1 |
 | 229 | Ribosome (96) | 83 | -82.5 |
5 | 208 | Cell cycle (220) | 61 | -19.5 |
 | 202 | DNA-directed DNA polymerase (13) | 7 | -4.7 |
 | 115 | Replication fork (30) | 16 | -9.6 |
 | 229 | Cell cycle (58) | 18 | -6.6 |
11 | 2,072 | Sulfur amino acid metabolism (12) | 11 | -11.1 |
 | 211 | Structural constituent of cytoskeleton (25) | 11 | -5.9 |
 | 125 | Spindle (32) | 18 | -10.62 |
9 | 209 | Ribosome biogenesis (38) | 15 | -7.1 |
 | 207 | RNA binding (75) | 7 | -3.4 |
 | 111 | Nucleus (334) | 54 | -7.3 |
7 | 198 | Glutamine family amino acid biosynthesis (11) | 8 | -6.8 |
 | 99 | Mitochondrion (353) | 22 | -3.8 |
3 | 209 | Protein folding (26) | 11 | -5.7 |
 | 212 | Heat shock protein (14) | 9 | -6.7 |
11 | 199 | DNA unwinding (10) | 6 | -4.5 |
 | 192 | ATP-dependent DNA helicase (7) | 6 | -6.0 |
 | 85 | Pre-replicative complex (8) | 6 | -5.7 |
 | 216 | Cell cycle (58) | 13 | -3.6 |