Each row is one gene, each column one RNA-seq sample, and each cell the mean expression of that sample’s group expressed as a z-score across the row: red means higher than that gene’s own average, blue lower. The scale is per row, so colours compare samples within one gene — reading a red cell in one row against a red cell in another tells you nothing about which gene is more abundant. Hover any cell for the full sample name and the underlying z-score.

Tissue,Gene,Zscore
0,0,-0.50
1,0,2.71
2,0,3.06
3,0,2.02
4,0,1.82
5,0,1.45
6,0,-0.50
7,0,-0.50
8,0,-0.50
9,0,-0.50
10,0,1.81
11,0,1.48
12,0,1.43
13,0,-0.50
14,0,-0.50
15,0,0.98
16,0,2.40
17,0,0.82
18,0,-0.50
19,0,-0.50
20,0,-0.50
21,0,1.11
22,0,-0.50
23,0,-0.50
24,0,-0.50
25,0,-0.50
26,0,-0.50
27,0,-0.50
28,0,-0.50
29,0,-0.50
30,0,-0.50
31,0,-0.50
32,0,-0.50
33,0,-0.50
34,0,-0.50
35,0,-0.50
36,0,-0.50
37,0,-0.50
38,0,-0.50
39,0,-0.50
40,0,-0.50
41,0,-0.50
42,0,-0.50
43,0,-0.50
44,0,-0.50
45,0,-0.50
46,0,-0.50
47,0,-0.50
48,0,-0.50
49,0,-0.50
50,0,-0.50
51,0,-0.50
52,0,-0.50
53,0,-0.50