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,-0.51
1,0,0.23
2,0,-0.81
3,0,-0.92
4,0,2.20
5,0,1.19
6,0,0.87
7,0,1.54
8,0,1.12
9,0,1.72
10,0,1.22
11,0,0.64
12,0,0.55
13,0,1.58
14,0,-1.07
15,0,0.83
16,0,0.69
17,0,0.71
18,0,1.79
19,0,1.74
20,0,0.50
21,0,0.59
22,0,0.33
23,0,-0.62
24,0,0.37
25,0,-0.14
26,0,-0.28
27,0,1.09
28,0,0.38
29,0,0.59
30,0,-0.50
31,0,-0.89
32,0,-0.50
33,0,-0.52
34,0,-1.25
35,0,-0.62
36,0,-0.68
37,0,0.88
38,0,-1.59
39,0,-0.06
40,0,-1.09
41,0,-0.64
42,0,-0.36
43,0,-0.10
44,0,0.34
45,0,-0.05
46,0,-0.14
47,0,-2.36
48,0,-0.47
49,0,-0.47
50,0,0.15
51,0,-1.73
52,0,-1.84
53,0,-1.00
54,0,-0.61
55,0,-0.97
56,0,-1.55
57,0,0.46
58,0,0.49
59,0,-0.43