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,-0.30
1,0,-1.23
2,0,1.04
3,0,0.92
4,0,-0.24
5,0,-0.13
6,0,0.09
7,0,1.43
8,0,0.73
9,0,2.05
10,0,0.50
11,0,0.34
12,0,1.32
13,0,0.40
14,0,-0.30
15,0,1.33
16,0,1.44
17,0,-0.37
18,0,1.17
19,0,0.54
20,0,0.25
21,0,0.02
22,0,0.52
23,0,0.25
24,0,0.05
25,0,-0.88
26,0,0.85
27,0,2.39
28,0,1.12
29,0,0.31
30,0,-0.89
31,0,-1.20
32,0,-1.69
33,0,-0.24
34,0,-0.15
35,0,-1.37
36,0,-0.68
37,0,-0.21
38,0,0.90
39,0,-0.42
40,0,-0.41
41,0,-0.70
42,0,-1.42
43,0,-0.91
44,0,-0.22
45,0,-0.59
46,0,0.45
47,0,1.17
48,0,1.89
49,0,-0.48
50,0,-0.71
51,0,0.41
52,0,-0.76
53,0,-1.24
54,0,-1.04
55,0,-1.24
56,0,0.49
57,0,-2.00
58,0,-2.02
59,0,-0.30