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,-0.82
1,0,0.89
2,0,-1.82
3,0,-0.85
4,0,0.93
5,0,0.07
6,0,-0.00
7,0,1.24
8,0,0.66
9,0,-0.96
10,0,2.54
11,0,0.09
12,0,0.49
13,0,0.67
14,0,-0.52
15,0,2.03
16,0,0.62
17,0,0.19
18,0,0.76
19,0,-0.28
20,0,-0.33
21,0,2.92
22,0,1.70
23,0,-0.65
24,0,0.73
25,0,-0.99
26,0,1.01
27,0,0.09
28,0,1.82
29,0,-0.04
30,0,0.59
31,0,-0.57
32,0,-0.28
33,0,-0.22
34,0,-0.56
35,0,-0.28
36,0,0.03
37,0,-0.30
38,0,-0.83
39,0,-1.34
40,0,-0.97
41,0,0.69
42,0,-0.17
43,0,-0.06
44,0,-1.47
45,0,1.63
46,0,-0.89
47,0,-1.36
48,0,-1.63
49,0,-1.11
50,0,-1.11
51,0,-0.59
52,0,0.22
53,0,-0.12
54,0,-0.19
55,0,-0.36
56,0,-0.11
57,0,0.34
58,0,-0.39
59,0,-0.78