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,-0.85
1,0,-1.30
2,0,-1.25
3,0,0.24
4,0,0.64
5,0,1.14
6,0,1.03
7,0,1.14
8,0,-0.31
9,0,-0.51
10,0,0.88
11,0,0.10
12,0,0.24
13,0,0.50
14,0,-0.71
15,0,-0.74
16,0,0.03
17,0,0.15
18,0,0.55
19,0,-1.00
20,0,0.30
21,0,-0.76
22,0,1.53
23,0,1.38
24,0,0.74
25,0,-0.30
26,0,0.56
27,0,2.19
28,0,1.42
29,0,1.37
30,0,-0.84
31,0,1.28
32,0,-1.13
33,0,-0.55
34,0,-0.31
35,0,0.86
36,0,-1.18
37,0,-0.99
38,0,0.13
39,0,-0.96
40,0,1.49
41,0,1.13
42,0,-0.23
43,0,1.19
44,0,1.19
45,0,-0.64
46,0,-0.48
47,0,0.90
48,0,-1.21
49,0,-1.50
50,0,0.39
51,0,-0.65
52,0,1.15
53,0,-0.93
54,0,-1.46
55,0,-0.99
56,0,-1.51
57,0,-0.06
58,0,-0.30
59,0,-2.14