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,-0.80
1,0,-1.79
2,0,-0.90
3,0,-0.27
4,0,1.12
5,0,-0.72
6,0,0.29
7,0,0.86
8,0,2.48
9,0,-0.19
10,0,1.57
11,0,1.07
12,0,-0.20
13,0,-0.90
14,0,-0.57
15,0,-0.63
16,0,0.43
17,0,1.07
18,0,0.24
19,0,-0.77
20,0,0.39
21,0,-0.05
22,0,-0.56
23,0,0.42
24,0,0.17
25,0,-0.60
26,0,1.98
27,0,2.27
28,0,1.93
29,0,1.70
30,0,-0.10
31,0,0.47
32,0,-0.12
33,0,-0.79
34,0,0.13
35,0,0.69
36,0,-1.28
37,0,-0.97
38,0,-1.35
39,0,-0.34
40,0,-0.20
41,0,-0.02
42,0,0.80
43,0,1.94
44,0,-1.50
45,0,-0.24
46,0,-1.41
47,0,-0.84
48,0,-1.08
49,0,-0.90
50,0,-0.26
51,0,0.19
52,0,-0.19
53,0,-0.93
54,0,0.13
55,0,-0.79
56,0,1.04
57,0,-1.21
58,0,-0.19
59,0,0.27