Table 1.

Four Data Sets Analyzed, Representing Both Affymetrix- and Two-Color cDNA Microarrays, Cell Cycle and Non-Cell Cycle Data Sets

Name	Ratio based?	# of genes	# of points	Description
Cho	No	3000	15	Two cell cycles, two of original timepoints—dropped because of unreliability
CJRR (Cohen et al. 2002; Jelinsky et al. 2000; Robertson et al. 2000; Roth et al. 1998)	No	3000	52	YAP1/2 knockouts with peroxide and cadmium added, yeast A kinase TPK1/2/3 mutants, chemical and damaging agents, galactose, heat shock, and mating type
Gasch	Yes	3000	175	Various conditions: temperature shock; exposure to H2O2, menadione, diamide, and DTT; osmotic shock; amino acid starvation; nitrogen depletion; stationary phase
Spellman	Yes	3000	75	Cultures synchronized in cell cycle by three independent methods