Table 2.

CAI values of Trp pathway genes with respect to highly expressed genes in different organisms

Org	Anthranilate synthase		Anthranilate phosphoribosyl transferase (TrpD)	Indole-3-glycerol phosphate synthase (TrpC)	Anthranilate isomerase (TrpF)	Tryptophan synthase
	Comp I (TrpE)	Comp II (TrpG)				(TrpB)	(TrpA)
Eco	0.38	0.38	0.37	0.33	0.35	0.43	0.36
Sty	0.37	0.34	0.36	0.35	0.32	0.39	0.35
Pae	0.62	0.65	0.6	0.65	0.49	0.77	0.69
Cbu	0.8	0.72	0.78	0.79	0.75	0.79	0.76
Bme	0.58	0.64	0.62	0.57	0.47	0.67	0.63
Mlo	0.69	0.64	0.6	0.54	0.51	0.69	0.7
Hpy	0.69	0.74	0.71	0.65	0.71	0.7	0.7
Tma	0.76	0.72	0.72	0.75	0.73	0.72	0.75
Mtu	0.61	–	0.58	0.59	0.6	0.55	0.48
Sco	0.72	0.68	0.66	0.68	0.75	0.76	0.75
Bsu	0.38	0.38	0.37	0.4	0.41	0.41	0.37
Spn	0.43	0.48	0.5	0.38	0.41	0.53	0.49
Afu	0.76	0.67	0.72	0.72	0.72	0.74	0.71
Mth	0.69	0.7	0.67	0.66	0.61	0.71	0.65
Sso	0.68	0.66	0.67	0.64	0.67	0.68	0.7

Values in bold and regular indicate higher and, moderate expressivity, respectively. The italic values indicate the gene in the operon with comparatively low expression