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
0,0,2.40
1,0,1.09
2,0,1.87
3,0,1.62
4,0,-0.88
5,0,0.04
6,0,-1.34
7,0,-2.08
8,0,-0.41
9,0,-1.31
10,0,-0.96
11,0,-0.70
12,0,-0.73
13,0,-0.70
14,0,0.38
15,0,-1.28
16,0,-1.57
17,0,-0.33
18,0,-0.57
19,0,-1.31
20,0,0.17
21,0,-0.10
22,0,1.56
23,0,0.71
24,0,1.58
25,0,0.52
26,0,0.89
27,0,1.12
28,0,0.27
29,0,0.52
30,0,0.09
31,0,-0.50
32,0,-1.02
33,0,-0.93
34,0,-0.94
35,0,0.10
36,0,0.40
37,0,-0.35
38,0,0.14
39,0,0.22
40,0,-0.10
41,0,-0.42
42,0,-1.46
43,0,-0.71
44,0,-0.36
45,0,-0.43
46,0,-0.49
47,0,0.58
48,0,-1.67
49,0,-0.17
50,0,0.08
51,0,1.09
52,0,2.29
53,0,0.41
54,0,0.82
55,0,0.44
56,0,0.99
57,0,1.08
58,0,0.72
59,0,-0.39