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
0,0,0.03
1,0,1.14
2,0,0.27
3,0,0.79
4,0,-0.18
5,0,0.04
6,0,-0.03
7,0,-1.82
8,0,-0.02
9,0,-1.16
10,0,-1.98
11,0,0.60
12,0,-1.43
13,0,-0.09
14,0,0.76
15,0,-0.00
16,0,-0.44
17,0,1.54
18,0,-0.06
19,0,-0.88
20,0,1.31
21,0,1.78
22,0,0.63
23,0,0.57
24,0,0.04
25,0,1.73
26,0,0.24
27,0,0.30
28,0,-0.78
29,0,0.12
30,0,-0.61
31,0,-0.37
32,0,-0.01
33,0,-1.67
34,0,0.02
35,0,0.13
36,0,2.54
37,0,-1.15
38,0,-0.69
39,0,0.62
40,0,-0.52
41,0,-0.67
42,0,0.16
43,0,-0.27
44,0,0.19
45,0,0.08
46,0,-1.26
47,0,-1.84
48,0,-2.65
49,0,-0.83
50,0,1.58
51,0,0.36
52,0,0.24
53,0,-0.19
54,0,1.56
55,0,1.19
56,0,0.53
57,0,0.57
58,0,0.11
59,0,-0.16