Table II. Correlation coefficients of the overrepresentation analysis of functional annotations among genes that are coexpressed with REIL2 under cold control or under temperature control.

Correlation coefficients were analysed independently for overrepresentation of functional categories among the positively and negatively correlated genes. Functional categories, so-called bins, of MapMan were applied (Usadel et al., 2005).

Data Set			Cold-Controlled Coexpression			Temperature-Controlled Coexpression
Bin	Bin Name	Bin Size	Caldana et al. (2011)	Kaplan et al. (2007)	Kilian et al. (2007)	Caldana et al. (2011)	Kaplan et al. (2007)	Kilian et al. (2007)
			Correlation Coefficienta
Negative coexpression
1	PS	187	–0.257	–0.145	–0.370	–0.168	–0.140	–0.155
1.1	PS.lightreaction	136	–0.324	–0.130	–0.311	–0.302	–0.144	–0.101
11	lipid metabolism	375	–0.100	–0.092	–0.119	–0.082	–0.099	–0.088
27.3.5	RNA.regulation of transcription. ARR	23	–0.558	–0.327	–0.347	–0.106	–0.164	–0.197
27.3.6	RNA.regulation of transcription. bHLH, Basic Helix-Loop-Helix family	93	–0.257	–0.188	–0.243	–0.163	–0.112	–0.123
Positive coexpression
27.1	RNA.processing	254	0.110	0.181	0.163	0.033	0.127	0.186
27.1.2	RNA.processing.RNA helicase	29	0.261	0.398	0.285	0.222	0.335	0.198
29.2	protein.synthesis	515	0.132	0.200	0.175	0.194	0.260	0.194
29.2.1		371	0.085	0.164	0.126	0.158	0.254	0.173
29.2.1.2		236	0.202	0.294	0.333	0.329	0.433	0.307
29.2.1.2.1	protein.synthesis.ribosomal protein.eukaryotic.40S subunit	88	0.185	0.272	0.302	0.295	0.413	0.291
29.2.1.2.2	protein.synthesis.ribosomal protein.eukaryotic.60S subunit	148	0.212	0.307	0.352	0.349	0.445	0.316
29.2.2.50	protein.synthesis.misc ribosomal protein.BRIX	6	0.733	0.723	0.874	0.731	0.818	0.826
29.2.3	protein.synthesis.initiation	84	0.282	0.356	0.392	0.299	0.311	0.278

^aAverage Spearman’s rank correlation to REIL2 of each reported bin. Bold text indicates P values < 0.001.