Table 2.

Expression Coherence^* of rRNA Transcription Genes Containing mRRPE and PAC in Their Promoters in Different Microarray Experiments

	Number of genes	Cell cycle	Sporulation	Diauxic shift	Pheromone response	DNA damage
PAC alone	18	0.05	0.09	0.11	0.16	0.14
mRRPE alone	15	0.09	0.22	0.19	0.09	0.24
mRRPE-PAC	20	0.25	0.29	0.43	0.31	0.35
None**	43	0.05	0.06	0.07	0.05	0.15

^*A description of the expression coherence score is presented in Pilpel et al. (2001). 

^**rRNA transcription genes that do not contain mRRPE or PAC in their promoters.