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,-0.41
1,0,0.26
2,0,0.79
3,0,-0.28
4,0,-1.76
5,0,-1.10
6,0,-2.47
7,0,-0.35
8,0,1.19
9,0,-0.49
10,0,-0.96
11,0,-1.70
12,0,-1.04
13,0,-0.23
14,0,0.87
15,0,-0.12
16,0,-0.77
17,0,0.03
18,0,-0.02
19,0,0.49
20,0,0.53
21,0,0.83
22,0,-0.45
23,0,-0.49
24,0,-1.50
25,0,1.78
26,0,-1.63
27,0,0.58
28,0,-0.41
29,0,0.91
30,0,-0.28
31,0,0.48
32,0,-0.52
33,0,-0.43
34,0,0.37
35,0,0.98
36,0,2.03
37,0,0.88
38,0,-0.07
39,0,-0.27
40,0,0.72
41,0,0.69
42,0,-0.01
43,0,1.84
44,0,0.47
45,0,1.81
46,0,-0.41
47,0,-1.41
48,0,-1.62
49,0,1.12
50,0,-0.13
51,0,0.90
52,0,-0.83
53,0,-0.25
54,0,1.20
55,0,-1.33
56,0,0.15
57,0,1.62
58,0,0.55
59,0,-0.36