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
0,0,0.10
1,0,0.11
2,0,0.44
3,0,-0.65
4,0,-1.80
5,0,0.01
6,0,-1.45
7,0,-2.00
8,0,0.73
9,0,-0.53
10,0,-1.07
11,0,0.04
12,0,-0.49
13,0,-0.05
14,0,0.44
15,0,-1.16
16,0,-1.60
17,0,1.60
18,0,-0.51
19,0,-1.00
20,0,0.65
21,0,0.64
22,0,-0.21
23,0,2.28
24,0,1.28
25,0,0.36
26,0,2.00
27,0,2.33
28,0,1.34
29,0,1.07
30,0,0.05
31,0,-0.16
32,0,0.08
33,0,-1.48
34,0,-0.77
35,0,0.77
36,0,0.54
37,0,-0.41
38,0,-0.12
39,0,0.74
40,0,0.40
41,0,-0.78
42,0,0.29
43,0,0.57
44,0,0.10
45,0,1.21
46,0,-1.08
47,0,-0.46
48,0,-2.39
49,0,-1.52
50,0,-0.00
51,0,0.67
52,0,0.13
53,0,0.63
54,0,-0.11
55,0,0.03
56,0,0.50
57,0,0.42
58,0,0.22
59,0,-0.95