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,-0.47
1,0,-0.47
2,0,-0.47
3,0,0.25
4,0,-0.47
5,0,-0.47
6,0,2.40
7,0,-0.47
8,0,2.73
9,0,1.78
10,0,0.60
11,0,3.12
12,0,-0.47
13,0,-0.47
14,0,-0.47
15,0,-0.04
16,0,0.13
17,0,-0.47
18,0,-0.02
19,0,-0.47
20,0,-0.47
21,0,-0.47
22,0,-0.47
23,0,-0.47
24,0,-0.47
25,0,-0.47
26,0,-0.47
27,0,-0.47
28,0,2.24
29,0,-0.47
30,0,-0.47
31,0,2.02
32,0,-0.47
33,0,-0.47
34,0,-0.47
35,0,-0.47
36,0,-0.47
37,0,-0.47
38,0,-0.47
39,0,-0.47
40,0,-0.47
41,0,-0.47
42,0,-0.47
43,0,-0.47
44,0,-0.47
45,0,-0.47
46,0,0.99
47,0,-0.07
48,0,-0.47
49,0,2.73
50,0,-0.47
51,0,-0.47
52,0,-0.47
53,0,-0.47