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,-0.57
1,0,-0.57
2,0,-0.57
3,0,-0.57
4,0,-0.57
5,0,-0.57
6,0,-0.57
7,0,-0.57
8,0,-0.57
9,0,-0.57
10,0,-0.57
11,0,-0.57
12,0,-0.57
13,0,-0.57
14,0,-0.57
15,0,0.14
16,0,-0.23
17,0,-0.32
18,0,-0.01
19,0,-0.57
20,0,-0.57
21,0,-0.57
22,0,-0.57
23,0,-0.57
24,0,-0.57
25,0,-0.57
26,0,-0.57
27,0,0.39
28,0,-0.57
29,0,2.56
30,0,-0.57
31,0,-0.57
32,0,-0.57
33,0,0.13
34,0,-0.57
35,0,-0.57
36,0,0.71
37,0,2.96
38,0,-0.57
39,0,-0.57
40,0,-0.57
41,0,-0.57
42,0,1.05
43,0,3.44
44,0,2.32
45,0,-0.09
46,0,0.80
47,0,1.39
48,0,-0.12
49,0,1.51
50,0,0.04
51,0,0.30
52,0,1.64
53,0,0.26