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
0,0,1.37
1,0,0.27
2,0,1.50
3,0,-0.16
4,0,2.13
5,0,0.52
6,0,0.94
7,0,1.42
8,0,0.28
9,0,0.40
10,0,1.12
11,0,-0.04
12,0,0.31
13,0,-0.38
14,0,0.41
15,0,1.31
16,0,0.14
17,0,1.02
18,0,-0.57
19,0,0.19
20,0,-0.13
21,0,-0.79
22,0,-1.32
23,0,-2.01
24,0,-2.80
25,0,0.70
26,0,-1.10
27,0,-1.39
28,0,-1.70
29,0,-0.59
30,0,-0.65
31,0,-1.17
32,0,-0.98
33,0,-0.12
34,0,-0.08
35,0,-1.01
36,0,0.74
37,0,-0.42
38,0,-0.44
39,0,0.47
40,0,-0.63
41,0,-1.72
42,0,-0.35
43,0,-0.45
44,0,0.22
45,0,-0.82
46,0,0.64
47,0,0.97
48,0,0.52
49,0,-1.54
50,0,0.46
51,0,0.88
52,0,0.51
53,0,-0.23
54,0,0.89
55,0,1.42
56,0,0.33
57,0,-0.11
58,0,-0.17
59,0,1.81