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
0,0,1.32
1,0,-0.19
2,0,-0.89
3,0,1.02
4,0,-1.36
5,0,0.54
6,0,0.46
7,0,-1.31
8,0,0.64
9,0,-0.66
10,0,-1.64
11,0,-1.24
12,0,-0.77
13,0,-0.10
14,0,-0.48
15,0,-1.08
16,0,-0.72
17,0,0.74
18,0,-0.52
19,0,-0.84
20,0,-0.62
21,0,0.44
22,0,1.11
23,0,1.90
24,0,0.59
25,0,1.25
26,0,1.51
27,0,0.99
28,0,1.00
29,0,0.58
30,0,-0.70
31,0,1.43
32,0,-1.05
33,0,-0.56
34,0,0.25
35,0,0.19
36,0,2.42
37,0,-0.27
38,0,-0.87
39,0,-0.33
40,0,0.22
41,0,-1.37
42,0,-0.55
43,0,0.68
44,0,-0.21
45,0,0.09
46,0,-1.26
47,0,-0.39
48,0,-2.17
49,0,-0.60
50,0,0.89
51,0,-0.26
52,0,0.66
53,0,0.69
54,0,1.73
55,0,0.72
56,0,-0.94
57,0,0.91
58,0,0.56
59,0,-1.61