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,-0.43
1,0,0.89
2,0,-0.44
3,0,-0.92
4,0,-0.10
5,0,-0.53
6,0,1.91
7,0,0.95
8,0,1.33
9,0,0.08
10,0,1.85
11,0,0.28
12,0,0.67
13,0,-1.01
14,0,0.36
15,0,0.84
16,0,-0.53
17,0,0.66
18,0,0.87
19,0,-1.32
20,0,-0.58
21,0,0.36
22,0,1.98
23,0,-1.80
24,0,-0.67
25,0,-0.18
26,0,0.40
27,0,-2.20
28,0,1.33
29,0,-0.55
30,0,-0.20
31,0,0.33
32,0,-0.52
33,0,0.15
34,0,0.01
35,0,0.83
36,0,0.72
37,0,-0.55
38,0,-1.44
39,0,-0.65
40,0,-0.80
41,0,1.34
42,0,0.07
43,0,-0.49
44,0,-0.51
45,0,1.53
46,0,-1.25
47,0,-1.47
48,0,-1.95
49,0,-0.31
50,0,1.54
51,0,-0.62
52,0,0.78
53,0,0.40
54,0,0.53
55,0,-0.99
56,0,-1.37
57,0,0.47
58,0,1.32
59,0,-0.42