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,-0.50
1,0,0.19
2,0,-1.39
3,0,-0.39
4,0,1.93
5,0,-0.20
6,0,0.64
7,0,3.26
8,0,1.40
9,0,0.21
10,0,0.79
11,0,0.21
12,0,-0.65
13,0,1.26
14,0,-1.13
15,0,0.33
16,0,-0.51
17,0,0.29
18,0,-0.27
19,0,-0.75
20,0,0.10
21,0,0.44
22,0,-0.29
23,0,1.15
24,0,1.27
25,0,-1.62
26,0,1.36
27,0,1.28
28,0,2.23
29,0,1.50
30,0,-0.67
31,0,0.11
32,0,0.38
33,0,0.34
34,0,-1.25
35,0,-0.43
36,0,-0.72
37,0,-0.37
38,0,-1.25
39,0,0.37
40,0,-0.57
41,0,-0.85
42,0,-0.35
43,0,0.38
44,0,-0.87
45,0,-0.36
46,0,-0.15
47,0,-2.12
48,0,-0.37
49,0,-0.08
50,0,-0.12
51,0,-0.54
52,0,-0.04
53,0,-1.43
54,0,-0.67
55,0,-0.74
56,0,-1.21
57,0,0.83
58,0,0.95
59,0,-0.35