Table 1. K-means clustering details.

Cluster	Number of genes in cluster	Share of genes in cluster	Average distance from gene cluster	Next nearest neighbor variance	Within cluster variance
Cluster 1	96	18%	0.00666	0.05622	0.00510
Cluster 2	98	19%	0.02696	0.03822	0.01278
Cluster 3	134	25%	0.02221	0.06643	0.01069
Cluster 4	60	11%	1.49754E-7	0.05323	0.01152
Cluster 5	174	33%	0.00801	0.05567	0.00541
Cluster 6	128	24%	0.01260	0.06942	0.00403
Cluster 7	150	28%	0.00159	0.06104	0.00644
Cluster 8	52	10%	1.2731E-7	0.01901	0.01001
Cluster 9	92	17%	0.01223	0.03656	0.00835
Cluster 10	74	14%	0.01900	0.04451	0.01046