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,-0.53
1,0,0.19
2,0,-1.56
3,0,-0.76
4,0,0.80
5,0,0.40
6,0,0.14
7,0,1.49
8,0,1.62
9,0,1.26
10,0,-0.59
11,0,0.68
12,0,-0.08
13,0,1.63
14,0,0.40
15,0,1.53
16,0,0.79
17,0,0.46
18,0,0.48
19,0,0.16
20,0,0.26
21,0,1.38
22,0,0.99
23,0,1.18
24,0,0.82
25,0,0.64
26,0,1.28
27,0,0.92
28,0,1.81
29,0,1.46
30,0,-0.94
31,0,-0.91
32,0,-0.57
33,0,-1.39
34,0,-1.41
35,0,-0.67
36,0,0.07
37,0,-0.62
38,0,-0.36
39,0,0.16
40,0,0.04
41,0,-0.30
42,0,-0.98
43,0,0.16
44,0,0.20
45,0,0.00
46,0,-0.47
47,0,-2.33
48,0,-1.19
49,0,0.29
50,0,-1.28
51,0,-1.34
52,0,-1.69
53,0,-1.45
54,0,-0.88
55,0,-1.56
56,0,-0.65
57,0,0.88
58,0,0.20
59,0,-0.28