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
0,0,1.01
1,0,0.58
2,0,0.24
3,0,-0.86
4,0,0.29
5,0,1.30
6,0,0.61
7,0,1.54
8,0,-0.07
9,0,1.46
10,0,1.29
11,0,-1.17
12,0,-0.38
13,0,0.42
14,0,0.18
15,0,-0.06
16,0,0.63
17,0,1.06
18,0,-0.65
19,0,-0.35
20,0,-0.61
21,0,-0.02
22,0,-1.12
23,0,0.87
24,0,1.53
25,0,-0.05
26,0,2.49
27,0,1.12
28,0,0.79
29,0,2.55
30,0,-0.80
31,0,-0.03
32,0,-2.41
33,0,0.19
34,0,-0.74
35,0,0.14
36,0,0.62
37,0,0.19
38,0,-0.47
39,0,-0.76
40,0,0.56
41,0,-0.81
42,0,-0.31
43,0,-0.39
44,0,-0.69
45,0,-0.10
46,0,-0.05
47,0,-0.04
48,0,-1.45
49,0,-0.95
50,0,-1.25
51,0,0.81
52,0,-1.33
53,0,-1.29
54,0,-1.30
55,0,-0.21
56,0,0.92
57,0,-1.31
58,0,0.21
59,0,-1.54