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
0,0,1.29
1,0,1.30
2,0,1.49
3,0,0.46
4,0,-1.06
5,0,0.21
6,0,-0.10
7,0,-1.68
8,0,-0.25
9,0,-0.76
10,0,0.13
11,0,-0.25
12,0,-1.50
13,0,-1.37
14,0,1.18
15,0,-0.77
16,0,-0.56
17,0,2.27
18,0,-0.31
19,0,-0.75
20,0,2.05
21,0,-0.33
22,0,-0.43
23,0,1.07
24,0,0.37
25,0,0.16
26,0,0.76
27,0,1.07
28,0,-0.77
29,0,-0.50
30,0,-0.65
31,0,-0.50
32,0,1.15
33,0,-0.57
34,0,0.27
35,0,0.45
36,0,2.28
37,0,-1.24
38,0,-1.04
39,0,-0.24
40,0,0.99
41,0,-1.51
42,0,1.33
43,0,0.71
44,0,0.26
45,0,1.34
46,0,-0.95
47,0,-0.78
48,0,-1.99
49,0,-0.65
50,0,-0.98
51,0,-0.44
52,0,-0.54
53,0,-0.02
54,0,0.49
55,0,-0.60
56,0,-0.06
57,0,0.61
58,0,1.13
59,0,-0.67