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,-0.34
1,0,0.32
2,0,-0.61
3,0,-0.01
4,0,1.49
5,0,-0.23
6,0,2.34
7,0,1.28
8,0,0.45
9,0,0.27
10,0,0.54
11,0,1.71
12,0,-0.69
13,0,-0.03
14,0,0.25
15,0,1.39
16,0,0.16
17,0,0.76
18,0,0.29
19,0,0.31
20,0,0.55
21,0,1.87
22,0,-0.13
23,0,-0.14
24,0,1.15
25,0,0.36
26,0,0.01
27,0,0.16
28,0,-0.14
29,0,-0.52
30,0,-0.78
31,0,0.25
32,0,0.29
33,0,-1.42
34,0,-1.46
35,0,-1.66
36,0,1.17
37,0,-0.89
38,0,-1.46
39,0,0.90
40,0,-1.24
41,0,-0.78
42,0,-0.01
43,0,0.15
44,0,-0.21
45,0,-0.85
46,0,-0.86
47,0,-1.94
48,0,-1.88
49,0,-0.61
50,0,1.69
51,0,0.11
52,0,-1.57
53,0,-1.12
54,0,0.38
55,0,0.74
56,0,-1.39
57,0,-0.72
58,0,1.07
59,0,1.28