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,-0.47
1,0,-0.47
2,0,-0.47
3,0,-0.47
4,0,0.47
5,0,-0.47
6,0,-0.47
7,0,-0.47
8,0,-0.47
9,0,-0.47
10,0,-0.47
11,0,-0.47
12,0,1.55
13,0,-0.47
14,0,2.19
15,0,-0.47
16,0,-0.47
17,0,-0.28
18,0,1.20
19,0,0.18
20,0,0.34
21,0,-0.47
22,0,-0.47
23,0,-0.47
24,0,0.22
25,0,0.15
26,0,-0.47
27,0,-0.47
28,0,-0.47
29,0,-0.47
30,0,-0.47
31,0,-0.47
32,0,-0.47
33,0,-0.47
34,0,1.74
35,0,-0.47
36,0,-0.47
37,0,2.93
38,0,-0.47
39,0,2.94
40,0,-0.47
41,0,-0.47
42,0,-0.47
43,0,-0.47
44,0,-0.47
45,0,-0.47
46,0,-0.47
47,0,-0.47
48,0,-0.47
49,0,-0.47
50,0,-0.47
51,0,2.17
52,0,-0.47
53,0,3.15