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,-0.22
1,0,0.99
2,0,0.18
3,0,-0.44
4,0,-0.32
5,0,-0.38
6,0,0.51
7,0,-1.10
8,0,0.55
9,0,-0.63
10,0,-1.40
11,0,0.25
12,0,-1.07
13,0,-0.54
14,0,-0.12
15,0,-0.45
16,0,-0.73
17,0,1.79
18,0,0.18
19,0,-0.71
20,0,1.53
21,0,2.04
22,0,1.36
23,0,1.21
24,0,2.03
25,0,0.29
26,0,1.44
27,0,2.37
28,0,1.38
29,0,1.62
30,0,-0.69
31,0,0.11
32,0,-0.13
33,0,-1.65
34,0,-0.50
35,0,0.07
36,0,0.25
37,0,-1.28
38,0,-0.92
39,0,1.10
40,0,-0.27
41,0,-0.63
42,0,0.53
43,0,0.04
44,0,0.48
45,0,0.43
46,0,-0.97
47,0,-1.37
48,0,-2.41
49,0,-0.93
50,0,-0.49
51,0,-0.86
52,0,-0.44
53,0,-0.35
54,0,0.61
55,0,-0.53
56,0,-0.55
57,0,0.10
58,0,0.50
59,0,-0.86