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,-0.96
1,0,0.01
2,0,0.03
3,0,0.26
4,0,-0.12
5,0,-1.00
6,0,0.94
7,0,0.04
8,0,0.35
9,0,0.03
10,0,0.16
11,0,0.67
12,0,0.12
13,0,0.54
14,0,0.27
15,0,-0.00
16,0,0.69
17,0,-0.69
18,0,0.85
19,0,1.58
20,0,-0.93
21,0,-0.43
22,0,-1.59
23,0,-0.19
24,0,-0.85
25,0,2.83
26,0,0.03
27,0,-0.09
28,0,0.22
29,0,-0.51
30,0,-1.02
31,0,0.57
32,0,-0.47
33,0,1.29
34,0,-0.13
35,0,0.79
36,0,2.16
37,0,-0.78
38,0,-1.34
39,0,-0.29
40,0,0.36
41,0,0.47
42,0,0.74
43,0,0.99
44,0,0.70
45,0,1.83
46,0,-0.97
47,0,-2.09
48,0,-0.64
49,0,-1.72
50,0,-0.12
51,0,-0.88
52,0,-0.44
53,0,0.08
54,0,2.20
55,0,0.64
56,0,-1.65
57,0,-0.03
58,0,-1.89
59,0,-0.61