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
0,0,0.19
1,0,2.41
2,0,0.68
3,0,0.47
4,0,-1.77
5,0,0.35
6,0,-0.04
7,0,-1.60
8,0,0.60
9,0,0.73
10,0,-1.29
11,0,2.05
12,0,-1.05
13,0,0.00
14,0,-0.89
15,0,0.18
16,0,-0.21
17,0,0.71
18,0,0.43
19,0,-0.80
20,0,1.22
21,0,1.99
22,0,0.94
23,0,-0.00
24,0,-0.23
25,0,0.61
26,0,-0.20
27,0,0.81
28,0,0.20
29,0,0.12
30,0,-0.03
31,0,0.17
32,0,0.40
33,0,-1.36
34,0,-0.54
35,0,-0.24
36,0,1.09
37,0,-1.10
38,0,-0.96
39,0,1.72
40,0,0.41
41,0,-0.45
42,0,0.18
43,0,0.05
44,0,0.45
45,0,1.27
46,0,-0.01
47,0,-1.32
48,0,-3.54
49,0,-0.07
50,0,-0.33
51,0,-1.04
52,0,0.43
53,0,-0.28
54,0,0.18
55,0,0.22
56,0,-1.14
57,0,0.15
58,0,0.07
59,0,-1.00