Table 1.

Gene Numbers at Different Expression Levels

Vegetative cells
Sexual differentiation
Expression group
Pombe-specific
Yeast-specific
Core
Pombe-specific
Yeast-specific
Core
1/8 103 34 133 77 30 127
1/4 54 29 48 95 67 256
1/2 135 96 298 94 152 494
1 192 245 917 108 174 632
2 121 216 861 117 139 610
4 45 76 453 58 86 421
8 8 37 246 37 60 313
>8 5 30 299 77 55 402
Total
663
763
3255
663
763
3255

[i] Genes were grouped into eight bins based on their normalized expression signals in either vegetatively growing or sporulating cells (see Fig. 1 and Methods). Gene numbers for each category and each expression group are shown. Gene numbers depend on the cutoffs used and represent estimates.