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,-0.86
1,0,2.34
2,0,-1.05
3,0,-1.75
4,0,0.27
5,0,0.75
6,0,0.77
7,0,0.33
8,0,-1.38
9,0,-0.21
10,0,0.34
11,0,0.44
12,0,0.43
13,0,1.35
14,0,0.00
15,0,1.18
16,0,-1.56
17,0,2.24
18,0,0.07
19,0,2.87
20,0,0.98
21,0,0.89
22,0,0.82
23,0,0.71
24,0,0.73
25,0,-0.43
26,0,-0.21
27,0,0.47
28,0,-0.20
29,0,0.39
30,0,-0.52
31,0,-0.53
32,0,0.48
33,0,-0.52
34,0,-0.68
35,0,0.03
36,0,0.52
37,0,0.15
38,0,-0.08
39,0,0.16
40,0,0.64
41,0,0.77
42,0,1.43
43,0,-0.66
44,0,0.54
45,0,-0.78
46,0,-1.09
47,0,-0.88
48,0,-0.24
49,0,-0.48
50,0,-0.31
51,0,-2.04
52,0,-1.19
53,0,-0.63
54,0,-0.60
55,0,0.64
56,0,-1.50
57,0,-1.02
58,0,-0.63
59,0,-1.70