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,-0.04
1,0,0.31
2,0,-0.71
3,0,0.13
4,0,0.65
5,0,1.31
6,0,-0.10
7,0,-0.10
8,0,0.20
9,0,-0.85
10,0,-1.14
11,0,0.15
12,0,0.64
13,0,-0.38
14,0,-0.45
15,0,-0.02
16,0,0.19
17,0,0.19
18,0,0.73
19,0,-0.46
20,0,-0.51
21,0,1.93
22,0,0.73
23,0,2.05
24,0,1.66
25,0,-0.66
26,0,2.56
27,0,1.82
28,0,1.09
29,0,2.22
30,0,-0.82
31,0,0.69
32,0,0.04
33,0,-1.20
34,0,-0.93
35,0,0.37
36,0,-0.60
37,0,-1.00
38,0,-0.55
39,0,-1.10
40,0,0.08
41,0,-0.19
42,0,0.11
43,0,0.08
44,0,0.20
45,0,-0.13
46,0,-0.71
47,0,-1.70
48,0,-3.10
49,0,-1.47
50,0,0.77
51,0,0.94
52,0,-0.46
53,0,-0.56
54,0,-0.44
55,0,-0.69
56,0,-0.15
57,0,-0.11
58,0,-0.53
59,0,0.01