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,-0.43
1,0,0.11
2,0,-0.80
3,0,0.81
4,0,-0.32
5,0,0.86
6,0,0.73
7,0,-0.86
8,0,2.26
9,0,0.23
10,0,-2.32
11,0,2.05
12,0,-0.19
13,0,0.18
14,0,-1.34
15,0,0.10
16,0,-0.71
17,0,-0.09
18,0,-1.17
19,0,-1.79
20,0,0.50
21,0,1.84
22,0,1.70
23,0,1.53
24,0,0.93
25,0,-1.44
26,0,0.42
27,0,1.19
28,0,0.22
29,0,-0.81
30,0,-0.81
31,0,-0.58
32,0,1.26
33,0,-1.03
34,0,-0.96
35,0,-0.75
36,0,0.66
37,0,-0.21
38,0,0.45
39,0,0.98
40,0,0.43
41,0,-0.15
42,0,-1.48
43,0,-0.23
44,0,-0.20
45,0,-0.03
46,0,0.27
47,0,-2.57
48,0,-0.48
49,0,0.19
50,0,-0.36
51,0,0.85
52,0,0.11
53,0,0.38
54,0,0.44
55,0,-0.01
56,0,-1.03
57,0,0.86
58,0,0.08
59,0,0.56