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,-0.33
1,0,-0.33
2,0,-0.33
3,0,-0.33
4,0,-0.33
5,0,-0.33
6,0,-0.33
7,0,-0.33
8,0,-0.33
9,0,-0.33
10,0,3.61
11,0,-0.33
12,0,-0.33
13,0,-0.33
14,0,-0.33
15,0,-0.33
16,0,-0.33
17,0,0.24
18,0,-0.33
19,0,-0.33
20,0,-0.33
21,0,-0.33
22,0,-0.33
23,0,-0.33
24,0,-0.33
25,0,-0.33
26,0,-0.33
27,0,-0.33
28,0,-0.33
29,0,-0.33
30,0,1.95
31,0,1.12
32,0,-0.33
33,0,-0.33
34,0,-0.33
35,0,-0.33
36,0,-0.33
37,0,-0.33
38,0,-0.33
39,0,4.88
40,0,-0.33
41,0,-0.33
42,0,-0.33
43,0,-0.33
44,0,-0.33
45,0,1.79
46,0,-0.33
47,0,-0.33
48,0,1.68
49,0,-0.33
50,0,-0.33
51,0,-0.33
52,0,-0.33
53,0,-0.33