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,-0.83
1,0,-0.44
2,0,-0.19
3,0,-0.69
4,0,2.18
5,0,2.89
6,0,1.75
7,0,0.95
8,0,1.91
9,0,-0.32
10,0,0.86
11,0,1.07
12,0,1.54
13,0,-0.17
14,0,-0.61
15,0,0.96
16,0,1.94
17,0,0.87
18,0,0.53
19,0,0.45
20,0,1.56
21,0,-0.40
22,0,1.68
23,0,0.47
24,0,-0.18
25,0,-0.67
26,0,-0.21
27,0,-0.01
28,0,0.87
29,0,0.06
30,0,-0.41
31,0,-0.16
32,0,-0.26
33,0,-0.95
34,0,-0.82
35,0,-1.28
36,0,-0.50
37,0,-0.71
38,0,-0.39
39,0,-1.72
40,0,-0.17
41,0,0.33
42,0,-0.83
43,0,-1.80
44,0,-0.96
45,0,-1.23
46,0,-0.05
47,0,0.34
48,0,-0.08
49,0,-0.83
50,0,-1.27
51,0,-0.49
52,0,-0.54
53,0,-0.96
54,0,-0.96
55,0,-0.50
56,0,-0.03
57,0,0.24
58,0,-0.34
59,0,-0.46