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,-0.67
1,0,-0.57
2,0,-0.23
3,0,0.62
4,0,1.60
5,0,0.16
6,0,1.58
7,0,1.46
8,0,0.42
9,0,0.04
10,0,0.41
11,0,0.18
12,0,2.03
13,0,0.40
14,0,-0.76
15,0,1.24
16,0,1.34
17,0,0.73
18,0,0.84
19,0,1.68
20,0,-0.01
21,0,-0.90
22,0,0.52
23,0,-0.70
24,0,-1.20
25,0,-0.42
26,0,-1.63
27,0,-1.33
28,0,-1.76
29,0,-0.78
30,0,-0.19
31,0,-1.29
32,0,-0.70
33,0,0.30
34,0,-0.12
35,0,-0.91
36,0,0.54
37,0,0.84
38,0,-0.02
39,0,-0.42
40,0,0.20
41,0,-0.91
42,0,-1.91
43,0,-0.23
44,0,0.52
45,0,-0.85
46,0,-0.29
47,0,0.23
48,0,1.79
49,0,1.00
50,0,1.41
51,0,-0.80
52,0,0.05
53,0,-0.10
54,0,0.92
55,0,0.56
56,0,-1.85
57,0,-1.72
58,0,-1.23
59,0,0.87