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
0,0,0.83
1,0,1.19
2,0,0.42
3,0,0.02
4,0,-2.15
5,0,0.05
6,0,-1.20
7,0,-2.73
8,0,0.40
9,0,-0.48
10,0,-1.25
11,0,0.56
12,0,-0.95
13,0,-0.82
14,0,0.52
15,0,-1.40
16,0,-1.86
17,0,1.10
18,0,-0.84
19,0,-1.01
20,0,0.97
21,0,1.47
22,0,0.15
23,0,0.84
24,0,1.17
25,0,0.26
26,0,1.22
27,0,1.24
28,0,0.73
29,0,1.50
30,0,0.08
31,0,0.06
32,0,0.55
33,0,-1.23
34,0,-1.01
35,0,0.65
36,0,1.24
37,0,-0.30
38,0,-0.12
39,0,0.77
40,0,0.50
41,0,-0.76
42,0,0.29
43,0,0.58
44,0,0.59
45,0,0.63
46,0,-1.15
47,0,-0.49
48,0,-2.42
49,0,-1.25
50,0,0.32
51,0,0.01
52,0,-0.11
53,0,0.55
54,0,0.17
55,0,0.36
56,0,0.32
57,0,1.02
58,0,0.95
59,0,-0.76