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,-0.32
1,0,0.35
2,0,0.15
3,0,-0.86
4,0,-0.62
5,0,0.24
6,0,-1.09
7,0,-0.69
8,0,-0.46
9,0,0.82
10,0,-1.88
11,0,0.04
12,0,-0.79
13,0,0.16
14,0,0.37
15,0,-0.25
16,0,-0.76
17,0,3.07
18,0,0.20
19,0,-0.32
20,0,1.43
21,0,2.29
22,0,1.57
23,0,0.11
24,0,0.92
25,0,0.26
26,0,0.58
27,0,0.28
28,0,0.74
29,0,1.39
30,0,0.50
31,0,0.09
32,0,0.75
33,0,-1.54
34,0,-1.02
35,0,-0.43
36,0,0.09
37,0,0.19
38,0,-0.57
39,0,0.35
40,0,0.08
41,0,-1.09
42,0,-0.12
43,0,-0.25
44,0,-0.21
45,0,-1.16
46,0,-0.61
47,0,-1.81
48,0,-2.68
49,0,-1.10
50,0,0.11
51,0,0.56
52,0,-1.00
53,0,0.23
54,0,0.78
55,0,-1.01
56,0,1.05
57,0,1.12
58,0,1.30
59,0,0.44