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
0,0,0.14
1,0,-1.47
2,0,-1.01
3,0,0.43
4,0,1.18
5,0,-2.02
6,0,-1.95
7,0,-0.12
8,0,-0.66
9,0,-1.36
10,0,-1.71
11,0,-0.78
12,0,0.33
13,0,-0.37
14,0,-0.70
15,0,-0.21
16,0,0.26
17,0,0.34
18,0,-0.14
19,0,-0.61
20,0,-0.75
21,0,0.54
22,0,0.89
23,0,0.06
24,0,1.16
25,0,-0.80
26,0,1.80
27,0,0.27
28,0,1.30
29,0,1.78
30,0,0.85
31,0,-0.44
32,0,-0.19
33,0,1.73
34,0,0.42
35,0,-0.09
36,0,-1.36
37,0,0.61
38,0,0.27
39,0,1.11
40,0,1.10
41,0,0.55
42,0,-0.42
43,0,-0.48
44,0,-0.37
45,0,0.26
46,0,1.13
47,0,0.02
48,0,2.83
49,0,0.65
50,0,-0.72
51,0,-1.17
52,0,0.31
53,0,-0.47
54,0,0.84
55,0,-1.91
56,0,0.55
57,0,-0.72
58,0,-0.69
59,0,-0.03