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,-0.35
1,0,0.38
2,0,-0.23
3,0,-0.67
4,0,0.65
5,0,1.36
6,0,-1.04
7,0,0.32
8,0,0.59
9,0,-0.25
10,0,0.39
11,0,0.88
12,0,-0.10
13,0,-0.18
14,0,-0.36
15,0,-0.35
16,0,-1.67
17,0,0.90
18,0,1.83
19,0,0.73
20,0,0.83
21,0,1.08
22,0,0.40
23,0,-1.18
24,0,-0.67
25,0,-0.23
26,0,1.25
27,0,0.42
28,0,0.06
29,0,-1.33
30,0,-0.23
31,0,0.41
32,0,-0.20
33,0,-0.96
34,0,-1.22
35,0,0.04
36,0,0.55
37,0,-0.27
38,0,-0.84
39,0,-0.05
40,0,2.13
41,0,0.45
42,0,-0.45
43,0,-0.08
44,0,-1.88
45,0,0.41
46,0,-0.76
47,0,-1.93
48,0,-2.91
49,0,-0.45
50,0,0.24
51,0,-0.64
52,0,-0.59
53,0,-0.13
54,0,2.23
55,0,0.16
56,0,0.30
57,0,2.55
58,0,-0.02
59,0,0.67