Table 2. Correlation between gene expression levels as determined in the uveal melanoma samples from the TGCA cohort of patients.

The Correlation Index (R²) is reported.

	HLAA	HLAB	HLAC	HLAF	HLAG	HLAH	HLADMA	HLADMB	HLADOA	HLADOB	HLADPA	HLADQA1	HLADQB1	HLADRA	PDL1	PDL2	B7H3	TNFRSF6B	GAL9	CD47	CD200	HVEM	CD155
HLAA	1	0.81	0.807	0.685	0.286	0.962	0.717	0.651	0.717	0.468	0.755	0.67	0.603	0.687	0.572	0.51	0.284	0.1	0.317	-0.041	-0.156	0.368	-0.099
HLAB	0.81	1	0.899	0.919	0.252	0.824	0.816	0.848	0.892	0.735	0.862	0.814	0.793	0.882	0.748	0.752	0.015	0.262	0.411	0.246	-0.119	0.133	-0.058
HLAC	0.807	0.899	1	0.793	0.272	0.837	0.713	0.724	0.841	0.523	0.783	0.625	0.616	0.762	0.673	0.593	0.032	0.232	0.396	0.208	0.001	0.233	-0.099
HLAF	0.685	0.919	0.793	1	0.195	0.665	0.84	0.936	0.933	0.909	0.891	0.845	0.892	0.962	0.701	0.887	-0.026	0.211	0.24	0.302	-0.051	0.044	-0.005
HLAG	0.286	0.252	0.272	0.195	1	0.336	0.089	0.107	0.116	0.07	0.132	0.176	0.079	0.12	0.349	0.119	0.024	0.114	0.452	-0.06	0.065	0.019	0.3
HLAH	0.962	0.824	0.837	0.665	0.336	1	0.723	0.621	0.704	0.418	0.745	0.655	0.573	0.665	0.562	0.447	0.283	0.124	0.424	-0.041	-0.157	0.375	-0.068
HLADMA	0.717	0.816	0.713	0.84	0.089	0.723	1	0.916	0.907	0.77	0.936	0.908	0.902	0.921	0.561	0.759	0.289	-0.068	0.19	0.004	-0.267	0.262	0.006
HLADMB	0.651	0.848	0.724	0.936	0.107	0.621	0.916	1	0.96	0.893	0.952	0.925	0.954	0.988	0.659	0.875	0.018	0.045	0.123	0.227	-0.13	0.084	-0.028
HLADOA	0.717	0.892	0.841	0.933	0.116	0.704	0.907	0.96	1	0.803	0.957	0.859	0.884	0.973	0.697	0.814	0.053	0.027	0.142	0.234	-0.112	0.168	-0.074
HLADOB	0.468	0.735	0.523	0.909	0.07	0.418	0.77	0.893	0.803	1	0.781	0.828	0.915	0.896	0.567	0.918	-0.035	0.121	0.083	0.29	-0.129	-0.099	0.022
HLADPA	0.755	0.862	0.783	0.891	0.132	0.745	0.936	0.952	0.957	0.781	1	0.926	0.926	0.966	0.627	0.787	0.123	-0.003	0.175	0.112	-0.174	0.218	-0.066
HLADQA1	0.67	0.814	0.625	0.845	0.176	0.655	0.908	0.925	0.859	0.828	0.926	1	0.963	0.92	0.625	0.812	0.101	-0.03	0.174	0.102	-0.218	0.085	0.025
HLADQB1	0.603	0.793	0.616	0.892	0.079	0.573	0.902	0.954	0.884	0.915	0.926	0.963	1	0.954	0.57	0.86	0.054	0.027	0.115	0.165	-0.198	0.051	0.01
HLADRA	0.687	0.882	0.762	0.962	0.12	0.665	0.921	0.988	0.973	0.896	0.966	0.92	0.954	1	0.667	0.878	0.033	0.051	0.145	0.224	-0.138	0.116	-0.025
PDL1	0.572	0.748	0.673	0.701	0.349	0.562	0.561	0.659	0.697	0.567	0.627	0.625	0.57	0.667	1	0.732	-0.092	0.144	0.403	0.489	-0.084	-0.127	-0.099
PDL2	0.51	0.752	0.593	0.887	0.119	0.447	0.759	0.875	0.814	0.918	0.787	0.812	0.86	0.878	0.732	1	-0.015	0.139	0.2	0.308	-0.146	-0.125	-0.067
B7H3	0.284	0.015	0.032	-0.026	0.024	0.283	0.289	0.018	0.053	-0.035	0.123	0.101	0.054	0.033	-0.092	-0.015	1	-0.334	0.073	-0.563	-0.354	0.42	0.167
TNFRSF6B	0.1	0.262	0.232	0.211	0.114	0.124	-0.068	0.045	0.027	0.121	-0.003	-0.03	0.027	0.051	0.144	0.139	-0.334	1	0.569	0.25	0.028	-0.184	-0.185
GAL9	0.317	0.411	0.396	0.24	0.452	0.424	0.19	0.123	0.142	0.083	0.175	0.174	0.115	0.145	0.403	0.2	0.073	0.569	1	0.021	-0.107	-0.02	-0.046
CD47	-0.041	0.246	0.208	0.302	-0.06	-0.041	0.004	0.227	0.234	0.29	0.112	0.102	0.165	0.224	0.489	0.308	-0.563	0.25	0.021	1	0.144	-0.353	-0.184
CD200	-0.156	-0.119	0.001	-0.051	0.065	-0.157	-0.267	-0.13	-0.112	-0.129	-0.174	-0.218	-0.198	-0.138	-0.084	-0.146	-0.354	0.028	-0.107	0.144	1	-0.116	0.266
HVEM	0.368	0.133	0.233	0.044	0.019	0.375	0.262	0.084	0.168	-0.099	0.218	0.085	0.051	0.116	-0.127	-0.125	0.42	-0.184	-0.02	-0.353	-0.116	1	-0.063
CD155	-0.099	-0.058	-0.099	-0.005	0.3	-0.068	0.006	-0.028	-0.074	0.022	-0.066	0.025	0.01	-0.025	-0.099	-0.067	0.167	-0.185	-0.046	-0.184	0.266	-0.063	1