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
1,0,1.03
2,0,-1.49
3,0,-1.11
4,0,1.43
5,0,0.21
6,0,1.69
7,0,1.10
8,0,1.61
9,0,-0.17
10,0,0.71
11,0,0.79
12,0,0.91
13,0,-0.87
14,0,-0.66
15,0,2.47
16,0,0.76
17,0,0.89
18,0,0.51
19,0,1.18
20,0,1.33
21,0,1.58
22,0,0.94
23,0,-1.44
24,0,0.48
25,0,-1.98
26,0,-0.05
27,0,0.25
28,0,1.55
29,0,0.45
30,0,-0.91
31,0,0.15
32,0,0.37
33,0,-0.02
34,0,-0.02
35,0,-1.23
36,0,-0.52
37,0,-0.80
38,0,0.26
39,0,0.09
40,0,-1.16
41,0,0.24
42,0,0.56
43,0,-1.51
44,0,0.17
45,0,-0.51
46,0,-0.25
47,0,-0.36
48,0,-0.04
49,0,0.31
50,0,-1.64
51,0,-1.52
52,0,-0.97
53,0,-1.51
54,0,-0.62
55,0,-0.92
56,0,-0.93
57,0,-0.06
58,0,0.49
59,0,-0.73