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,-1.41
1,0,0.30
2,0,0.54
3,0,-0.49
4,0,1.13
5,0,-0.63
6,0,0.76
7,0,1.08
8,0,1.34
9,0,0.30
10,0,0.47
11,0,0.94
12,0,0.00
13,0,-0.05
14,0,-0.05
15,0,0.24
16,0,-0.10
17,0,1.32
18,0,1.66
19,0,0.37
20,0,0.92
21,0,1.85
22,0,-0.52
23,0,-0.94
24,0,-0.82
25,0,1.21
26,0,-0.05
27,0,-0.68
28,0,-0.74
29,0,-0.64
30,0,-0.90
31,0,0.21
32,0,-0.35
33,0,-0.95
34,0,-0.52
35,0,-0.21
36,0,2.11
37,0,-0.92
38,0,-1.90
39,0,1.35
40,0,-1.15
41,0,0.13
42,0,1.10
43,0,0.27
44,0,1.75
45,0,-0.03
46,0,-1.04
47,0,-2.34
48,0,-1.21
49,0,-0.62
50,0,0.79
51,0,-0.50
52,0,-1.78
53,0,0.18
54,0,1.12
55,0,0.71
56,0,-0.96
57,0,-0.17
58,0,-1.55
59,0,0.06