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,-1.48
1,0,0.72
2,0,-0.48
3,0,-0.74
4,0,0.55
5,0,0.77
6,0,0.18
7,0,0.39
8,0,1.26
9,0,-0.97
10,0,1.79
11,0,-0.40
12,0,-0.85
13,0,0.22
14,0,0.21
15,0,0.86
16,0,0.16
17,0,1.05
18,0,0.07
19,0,0.67
20,0,0.70
21,0,0.97
22,0,-0.03
23,0,0.16
24,0,1.50
25,0,-0.36
26,0,-0.20
27,0,0.55
28,0,0.69
29,0,2.86
30,0,-0.32
31,0,-0.15
32,0,2.02
33,0,-0.49
34,0,-0.58
35,0,-0.65
36,0,-0.71
37,0,-0.21
38,0,-0.88
39,0,-0.02
40,0,-0.14
41,0,0.32
42,0,-1.40
43,0,1.58
44,0,0.58
45,0,-0.02
46,0,-1.05
47,0,-1.95
48,0,-2.11
49,0,-0.12
50,0,0.21
51,0,-1.71
52,0,-1.02
53,0,0.94
54,0,0.58
55,0,-0.78
56,0,-2.31
57,0,-0.33
58,0,0.43
59,0,-0.54