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,-0.21
1,0,0.11
2,0,-0.38
3,0,0.48
4,0,0.63
5,0,1.66
6,0,0.22
7,0,-0.74
8,0,0.91
9,0,0.56
10,0,0.01
11,0,0.97
12,0,-0.70
13,0,-1.11
14,0,-1.25
15,0,-0.80
16,0,0.22
17,0,0.60
18,0,-1.86
19,0,-1.54
20,0,-0.07
21,0,0.62
22,0,1.13
23,0,2.13
24,0,3.03
25,0,-0.95
26,0,1.82
27,0,1.19
28,0,0.29
29,0,1.20
30,0,-0.27
31,0,0.73
32,0,1.07
33,0,-0.10
34,0,-0.48
35,0,-0.45
36,0,-0.73
37,0,-0.62
38,0,1.42
39,0,-0.03
40,0,-0.73
41,0,-0.23
42,0,-0.20
43,0,-0.47
44,0,-0.87
45,0,0.73
46,0,-0.01
47,0,-1.69
48,0,-2.35
49,0,-0.28
50,0,-0.35
51,0,-0.94
52,0,-0.04
53,0,-0.14
54,0,0.65
55,0,-0.89
56,0,0.79
57,0,-0.02
58,0,-0.91
59,0,-0.78