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
0,0,0.78
1,0,-0.02
2,0,-0.15
3,0,0.25
4,0,0.07
5,0,-0.87
6,0,-1.14
7,0,-0.11
8,0,0.97
9,0,0.94
10,0,1.19
11,0,1.33
12,0,0.05
13,0,0.93
14,0,-1.54
15,0,-0.24
16,0,0.43
17,0,0.64
18,0,-1.43
19,0,1.06
20,0,0.44
21,0,1.68
22,0,0.08
23,0,1.24
24,0,0.08
25,0,0.96
26,0,0.13
27,0,0.97
28,0,-0.82
29,0,1.82
30,0,0.25
31,0,0.84
32,0,-1.85
33,0,0.84
34,0,0.62
35,0,1.32
36,0,-1.59
37,0,-1.17
38,0,-1.65
39,0,0.82
40,0,-0.28
41,0,0.05
42,0,-0.37
43,0,2.15
44,0,-0.58
45,0,-0.11
46,0,-0.87
47,0,-1.38
48,0,-0.12
49,0,-1.32
50,0,0.36
51,0,-0.01
52,0,-0.04
53,0,-0.17
54,0,-0.32
55,0,0.66
56,0,-2.19
57,0,-1.37
58,0,-1.16
59,0,-1.08