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
0,0,0.18
1,0,0.13
2,0,0.40
3,0,1.48
4,0,-0.91
5,0,1.64
6,0,-0.01
7,0,-0.34
8,0,-0.02
9,0,0.96
10,0,0.34
11,0,0.31
12,0,-1.20
13,0,0.04
14,0,-0.19
15,0,-0.28
16,0,-0.52
17,0,-1.75
18,0,-1.18
19,0,-1.00
20,0,-1.46
21,0,-1.49
22,0,-1.66
23,0,-0.40
24,0,-1.87
25,0,-0.19
26,0,-0.80
27,0,-0.88
28,0,-2.56
29,0,-1.10
30,0,0.97
31,0,0.17
32,0,0.43
33,0,0.35
34,0,0.43
35,0,1.03
36,0,0.01
37,0,0.62
38,0,1.37
39,0,-0.56
40,0,0.29
41,0,0.83
42,0,-0.94
43,0,0.03
44,0,0.87
45,0,0.82
46,0,0.78
47,0,1.12
48,0,1.72
49,0,0.66
50,0,0.44
51,0,0.69
52,0,-0.27
53,0,1.71
54,0,0.79
55,0,1.71
56,0,1.05
57,0,-0.93
58,0,-1.13
59,0,-0.79