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,-0.31
1,0,0.96
2,0,-0.42
3,0,0.40
4,0,0.59
5,0,-0.45
6,0,-0.30
7,0,0.18
8,0,0.65
9,0,-1.99
10,0,0.42
11,0,1.26
12,0,0.76
13,0,-0.34
14,0,-0.32
15,0,0.43
16,0,0.63
17,0,-0.52
18,0,0.15
19,0,-1.74
20,0,-0.04
21,0,0.85
22,0,-0.06
23,0,2.32
24,0,0.81
25,0,0.35
26,0,2.70
27,0,0.28
28,0,-0.49
29,0,-0.75
30,0,-0.76
31,0,-0.27
32,0,0.88
33,0,-0.23
34,0,-0.83
35,0,-0.30
36,0,-0.57
37,0,-0.04
38,0,2.24
39,0,2.04
40,0,-0.82
41,0,0.54
42,0,-1.12
43,0,-0.96
44,0,0.77
45,0,-0.59
46,0,-0.20
47,0,-1.63
48,0,-0.30
49,0,-0.02
50,0,0.59
51,0,0.02
52,0,-2.58
53,0,0.82
54,0,-1.54
55,0,-0.63
56,0,-1.32
57,0,0.41
58,0,0.30
59,0,0.10