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
0,0,1.20
1,0,-2.11
2,0,-0.82
3,0,-0.17
4,0,0.47
5,0,0.61
6,0,1.52
7,0,-1.37
8,0,0.29
9,0,1.74
10,0,0.66
11,0,0.79
12,0,1.30
13,0,-0.62
14,0,-0.93
15,0,0.38
16,0,0.85
17,0,-0.16
18,0,0.69
19,0,0.36
20,0,-0.12
21,0,0.15
22,0,-0.29
23,0,0.17
24,0,-0.64
25,0,-1.30
26,0,0.75
27,0,2.42
28,0,0.76
29,0,0.39
30,0,-1.24
31,0,-1.69
32,0,-1.06
33,0,-0.54
34,0,1.31
35,0,-0.43
36,0,0.32
37,0,-0.23
38,0,2.36
39,0,-0.63
40,0,-1.02
41,0,-0.22
42,0,-0.95
43,0,-2.27
44,0,0.22
45,0,-0.87
46,0,0.30
47,0,0.80
48,0,0.42
49,0,0.77
50,0,-1.19
51,0,-0.34
52,0,0.77
53,0,-0.89
54,0,-0.64
55,0,0.11
56,0,1.39
57,0,-0.13
58,0,-0.76
59,0,-0.62