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,-0.92
1,0,-0.11
2,0,-0.84
3,0,2.43
4,0,-0.02
5,0,-0.16
6,0,-0.50
7,0,0.85
8,0,-0.80
9,0,-1.19
10,0,1.11
11,0,1.28
12,0,-1.62
13,0,-1.14
14,0,-0.10
15,0,-0.28
16,0,0.37
17,0,0.86
18,0,-0.82
19,0,-0.26
20,0,-0.20
21,0,1.65
22,0,0.31
23,0,-0.84
24,0,1.03
25,0,-0.20
26,0,-0.73
27,0,-0.90
28,0,-0.97
29,0,-0.49
30,0,-0.67
31,0,-0.14
32,0,-0.98
33,0,0.40
34,0,0.57
35,0,-0.06
36,0,1.60
37,0,-0.39
38,0,-0.73
39,0,-1.37
40,0,0.55
41,0,-1.44
42,0,-0.22
43,0,-0.52
44,0,0.13
45,0,0.74
46,0,-0.93
47,0,-0.29
48,0,-0.52
49,0,-0.49
50,0,2.27
51,0,-0.53
52,0,-0.10
53,0,-0.79
54,0,2.13
55,0,2.76
56,0,-0.40
57,0,1.29
58,0,0.68
59,0,0.68