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,-1.33
1,0,-0.88
2,0,-0.18
3,0,-1.51
4,0,1.39
5,0,0.77
6,0,2.27
7,0,-0.57
8,0,1.77
9,0,2.40
10,0,1.25
11,0,0.34
12,0,-0.13
13,0,1.65
14,0,-1.07
15,0,0.56
16,0,0.18
17,0,0.09
18,0,0.04
19,0,-0.21
20,0,1.05
21,0,-0.42
22,0,-1.01
23,0,1.40
24,0,1.08
25,0,-1.52
26,0,1.82
27,0,0.45
28,0,-0.37
29,0,0.53
30,0,0.27
31,0,0.15
32,0,-0.46
33,0,-0.45
34,0,-1.52
35,0,-0.25
36,0,0.76
37,0,0.06
38,0,-1.15
39,0,1.46
40,0,0.08
41,0,-0.06
42,0,-0.20
43,0,-0.87
44,0,-0.10
45,0,0.79
46,0,-1.30
47,0,-0.85
48,0,-1.96
49,0,-0.90
50,0,0.78
51,0,0.23
52,0,-0.89
53,0,0.22
54,0,-0.49
55,0,-1.10
56,0,-0.55
57,0,-0.32
58,0,-0.57
59,0,-0.66