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,-0.52
1,0,-0.52
2,0,-0.52
3,0,1.17
4,0,-0.52
5,0,0.56
6,0,-0.52
7,0,-0.52
8,0,-0.52
9,0,-0.52
10,0,0.81
11,0,-0.52
12,0,-0.52
13,0,-0.52
14,0,-0.52
15,0,-0.52
16,0,0.66
17,0,-0.52
18,0,-0.52
19,0,-0.52
20,0,0.67
21,0,0.69
22,0,-0.52
23,0,-0.52
24,0,0.76
25,0,1.42
26,0,-0.52
27,0,-0.52
28,0,-0.52
29,0,2.94
30,0,-0.52
31,0,1.69
32,0,-0.52
33,0,-0.52
34,0,-0.52
35,0,-0.52
36,0,-0.52
37,0,3.54
38,0,-0.52
39,0,-0.52
40,0,1.13
41,0,-0.52
42,0,-0.52
43,0,-0.52
44,0,-0.52
45,0,-0.52
46,0,-0.52
47,0,-0.52
48,0,2.59
49,0,-0.52
50,0,2.01
51,0,-0.52
52,0,-0.52
53,0,-0.52