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,-0.85
1,0,0.78
2,0,-0.43
3,0,0.73
4,0,2.00
5,0,0.06
6,0,0.96
7,0,1.27
8,0,0.94
9,0,0.54
10,0,0.21
11,0,1.04
12,0,0.10
13,0,1.12
14,0,0.17
15,0,0.95
16,0,0.67
17,0,0.33
18,0,0.44
19,0,0.25
20,0,0.30
21,0,0.83
22,0,-0.22
23,0,-0.46
24,0,-0.66
25,0,1.25
26,0,0.15
27,0,-0.56
28,0,-1.29
29,0,-0.36
30,0,-1.10
31,0,-0.54
32,0,-0.45
33,0,-0.82
34,0,-0.41
35,0,-0.35
36,0,2.58
37,0,-1.87
38,0,-1.31
39,0,-0.72
40,0,-0.84
41,0,-0.81
42,0,-0.24
43,0,0.26
44,0,0.45
45,0,0.22
46,0,-1.71
47,0,-2.01
48,0,-1.19
49,0,-1.00
50,0,1.42
51,0,-0.42
52,0,-0.40
53,0,-0.70
54,0,2.23
55,0,1.76
56,0,-1.00
57,0,-0.81
58,0,-0.97
59,0,0.53