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
1,0,0.04
2,0,-0.21
3,0,-0.57
4,0,2.54
5,0,0.72
6,0,0.67
7,0,1.23
8,0,1.66
9,0,1.14
10,0,0.89
11,0,1.72
12,0,0.37
13,0,0.90
14,0,-1.63
15,0,0.11
16,0,0.13
17,0,-0.37
18,0,-0.15
19,0,2.34
20,0,0.44
21,0,1.50
22,0,0.51
23,0,-1.11
24,0,-0.41
25,0,0.45
26,0,-1.86
27,0,-0.70
28,0,-1.78
29,0,-1.26
30,0,-0.35
31,0,-1.29
32,0,-0.22
33,0,0.22
34,0,0.20
35,0,-0.23
36,0,-1.24
37,0,0.54
38,0,0.51
39,0,-0.13
40,0,-0.64
41,0,-1.12
42,0,-0.97
43,0,-0.11
44,0,-0.85
45,0,-1.41
46,0,-0.35
47,0,-0.45
48,0,1.81
49,0,0.07
50,0,0.39
51,0,-0.54
52,0,-1.20
53,0,0.00
54,0,0.53
55,0,0.06
56,0,0.10
57,0,0.10
58,0,-0.86
59,0,1.41