Table 1. Correlation between the expressions of the 6 genes of cluster 1.

	CG3610	CG3121	CG11598	CG5509	CG32396	CG11414
CG3610	–	0.921	0.872	0.901	0.886	0.842
CG3121	0.770	–	0.815	0.846	0.832	0.769
CG11598	0.445	0.418	–	0.906	0.935	0.891
CG5509	0.690	0.661	0.432	–	0.923	0.933
CG32396	0.565	0.548	0.616	0.409	–	0.943
CG11414	0.313	0.297	0.164	0.226	0.462	–

Above diagonal (r): calculated with all 27 samples; below diagonal (ŕ): calculated with 25 samples (two outlier sublines removed from the calculations). In bold, significant values (t test, 23 d.f., P>0.05) after the Benjamini and Hochberg’s [57] multitesting correction as applied by the p.adjust R function.