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,-1.81
1,0,-1.60
2,0,-0.58
3,0,-1.33
4,0,1.58
5,0,-0.71
6,0,0.97
7,0,0.98
8,0,-0.39
9,0,1.11
10,0,0.40
11,0,0.21
12,0,1.73
13,0,0.16
14,0,-0.83
15,0,1.62
16,0,0.16
17,0,-0.86
18,0,0.84
19,0,0.73
20,0,0.62
21,0,0.46
22,0,0.88
23,0,1.49
24,0,1.14
25,0,0.71
26,0,0.67
27,0,1.87
28,0,1.52
29,0,1.94
30,0,0.75
31,0,-0.34
32,0,0.96
33,0,-0.13
34,0,-0.62
35,0,-0.72
36,0,-1.16
37,0,-0.73
38,0,-0.41
39,0,0.00
40,0,0.98
41,0,0.46
42,0,-0.11
43,0,-0.77
44,0,-1.11
45,0,-0.74
46,0,0.02
47,0,-0.98
48,0,-0.88
49,0,-0.59
50,0,0.31
51,0,-1.42
52,0,-0.11
53,0,0.25
54,0,-1.95
55,0,-1.22
56,0,-0.46
57,0,-0.90
58,0,-0.78
59,0,-1.26